West Wind Web Connection 
What's new Licensing Share your Sites Acknowledgements Shareware version limitations and issues 
Updating Notes for previous Versions Updating from the Shareware Version Updating from previous Versions wwIPStuff Updates to wwHttp, wwSmtp, wwFtp and wwSocket PRG Upgrading from Version 4.0 Response.ExpandTemplate Eval Recursion no longer supported DEBUGMODE and Error Handling Changes Change Process Class Process() methods to OnProcessInit() Using the new wwPageResponse Class Log and Session File Structure Updates Requirements and Recommended downloads System, software and hosting requirements Visual FoxPro Environment Requirements Documentation in Word Format 
Web Connection WebLog Web Connection Web Control Framework Videos Support and reporting bugs Pricing, Purchasing, Reselling and Warranty Latest News at West Wind Technologies User Guide What is Web Connection Roadmap to starting out with Web Connection Web Server Requirements Choosing the right Development Model Setting Up Web Connection Unzipping the self extracting Zip file The Setup program Step 1 - Picking the Web server Step 2 - Configuring the temp path Step 3 - Configuring the virtual path Step 4 - Finish and test the Server Step 5 - Checking out the code Setup troubleshooting Troubleshooting a Filebased Server Install Authentication Dialog with NT and Windows 2000 Request does not support this method... Error Page Save As.. or Download dialog instead of request result 404 Resource Not Found Errors Manually configuring Microsoft Web Servers Windows 2003 Server Configuration Windows 7, Vista and Server 2008 Configuration Web Connection Cassini and Visual Studio Web Server Running Web Connection on 64 Bit Windows Apache for Windows Manual Configuration Netscape and other CGI Servers Configuring Visual Studio (2005-2010) Using the Web Connection Managed Module IIS 7 and the Web Connection Managed Module IIS 6/5 and the Web Connection Managed Module Web Connection Managed Module Configuration 
webConnectionConfiguration Settings 
AdminAccount AdminPage AutoStartServers ComServerLoadingMode ComServerProgId ExeFile LogDetail MessageDisplayFooter MessagingMechanism PostBufferLimit ServerCount TempFilePrefix TempPath Timeout UpdateFile Class AppErrorMessagePages Busy Exception InvalidRequestId Maintenance NoOutput OleError PostBufferSize Timeout TranmitFileFailure Web Connection Configuration and Deployment Deploying your Web Connection Application Deploying to Low Cost ASP.NET Hosts Creating a Registrationless COM Deployment Creating a self contained File Based Server Compiling your Server Deploying an application on a live Web server Using UpdateExe to hotswap COM Servers Server Configuration Wizard Step 1 - Create virtual directory Step 2 - Synch ISAPI DLL and the Web Connection Server Step 3 - Create scriptmap Step 4 - Configure COM settings Manual Server Configuration Manual COM Server Configuration Manual File Server Configuration Copying Files to the Server Programmatic Server Configuration Autostarting Web Connection on System Startup Find and configure the Account Web Server is running under Securing your Web application The Server User Interface The main server process form The server status form Configuration Files The wc.ini configuration file The Application ini file and the wwServerConfig class The wconnect.h file Customizing wconnect.h settings the easy way The Web Connection HTML Administration Page ISAPI DLL Maintainence requests The wwMaint Maintainance requests Web Connection ISAPI Server Settings Web Page Web Connection ISAPI Error log (wcErrors.txt) Updating and Migrating Updating an existing application on a live Web server Debugging Requests Error Handling Logging and Tracking Requests The RequestId ServerVariable and the ISAPI Extension Fox Server Application Logging Logging Requests in ISAPI and your Fox Server Scaling Web Connection Servers across the network Tuning Web Connection for high volume operations Configuring Web Connection for use with SQL Server Core Step By Step Guide Step 1 - Creating a new project Step 2 - Testing the installation Step 3 - Adding our own Request Method Step 4 - Adding simple User Input with QueryStrings Step 5 - Drilling down into the customer list Step 6 - Capturing HTML Form Data Step 7 - Dynamic Editing with Templates Core Step by Step with the wwBusiness Object Step 1 - Setting up a business object Step 2 - Create new Process class Step 3 - Querying developers with the business object Step 4 - Selecting and displaying data Step 5 - Editing data Step 6 - Updating the List Page Step 7 - Adding Basic Security Step 8 - Switching the app to SQL Server Data Step 9 - Accessing the data over the Web from a Fat client How Web Connection works The Server Architecture Messaging Modes - File Based, COM and ASP The Visual FoxPro Framework Implementing the Server Setting up a Process Class Mechanisms for generating HTML Scripting Support in Web Connection Creating ASP Components from a Web Connection Application The Web Connection Management Console Management Console Command Line Interface New Project Wizard Step 1 - Create the project and process names Step 2 - Configure a virtual directory Step 3 - Create a scriptmap Step 4 - Finish and create the project Step 5 - Setting up the server as a COM object (Optional) New Process Wizard Step 1 - Pick the project and process Step 2 - Configure optional Virtual and Scriptmap Create SQL Server Tables Step 1 - Select Database Step 2 - Set Connection String Step 3 - Finish and configure Web Connection for SQL tables Security Windows Directory & File Security HTTPS/SSL Encryption Application Level Authentication Basic Authentication UserSecurity Authentication Custom Authentication Windows Authentication and Scriptmaps Securing your Web Connection Installation Implementing FoxPro based User Logins Knowledge Base Topics What are HTTP Cookies? Implementing HTTP Cookies Checking whether cookies are enabled in browser Understanding HTTP Headers in Web Connection What's the difference between a template and a script? Run the server without User Interface Updating your Server Executable online Running long requests in Single COM mode Running multiple Web Connection Apps on a single server Access Denied Errors when loading COM servers What is a script map? IntelliSense and Web Connection Objects Creating a Scriptmap on IIS Removing multiple DCOMCNFG references for your COM server How to run JSON Ajax Requests without the Web Control Framework Framework Classes Class wwServer 
OnInit OnLoad Dispose 
GetProcessID AddResource Process ProcessHit ShowServerForm cAppIniFile cAppName cAppStartPath cCOMReleaseURL cErrorMsg cLogFile cOutput cRequestClass lASPObject lShowRequestData lUseRegistryForStartupPath lUseErrorMethodErrorHandling lComObject lDebugMode lError lLogToFile lUnattendedComMode nScriptMode nPageParseMode nWebControlFrameworkCompileMode Server Support members of wwServer ASPCallRequest GetAppStartPath LogRequest MTSSetAbort MTSSetComplete ReadConfiguration Reload SaveConfiguration SetLocale SetLogging SetTimerInterval cDefaultLocale cDLLFileName cTempFilePath lShowServerForm lShowStatus lUseMTS lUseRegistryForStartupPath Class wwProcess OnAuthenticateUser OnError OnProcessInit OnProcessComplete Authenticate CaptchaImage WebResource GetWebResourceUrl ErrorMsg GetAppSetting GetUrlBasePath GetWCIniSetting InitSession LogError Process ResolveUrl SendErrorEmail StandardPage cAuthenticationMode cAuthenticatedUser cAuthenticationUserSecurityClass cAuthenticationUserSecurityKey cAuthenticationUserMessage cSessionKey cUrlBasePath cErrorTemplate cMethodExecutionExclusions lEnableSessionState lShowRequestData nPageScriptMode oConfig oRequest oResponse oServer oSession oUserSecurity Class wwRequest How wwRequest works *** Core Methods required for subclassing aFormVars Form GetRawFormData InitializeRequest IsChecked IsFormVar IsPostback QueryString Params ServerVariables SetKey *** General purpose retrieval methods FormVarsToObject GetApplicationPath GetAuthenticatedUser GetBrowser GetCookie GetCurrentUrl GetExecutablePath GetExtraHeader GetFormMultiple GetIPAddress GetLogicalPath GetLocale GetMultipartFile GetMultipartFormVar GetRequestId GetPhysicalPath GetPreviousUrl GetRelativeSecureLink GetServerName GetServerSoftware GetVirtualPath GetWCIniValue islinksecure getclientcertificate lUtf8Encoding nPostMode cFormVars cpathoverride cServerVars lusexmlformvars oapi oxml Class wwASPRequest Class wwPageResponse BasicAuthentication AddCacheHeader AddCookie DocHeader DocFooter AddForceReload AppendHeader BinaryWrite Clear DownloadFile End ExpandPage ExpandScript ExpandTemplate FastWrite Redirect Render TransmitFile Write ContentType Encoding Cookies Expires GZipCompression Headers RawHeaders ResponseEnded Status Old Components Class wwResponse *** Base Class Abstract Methods Write FastWrite GetOutput Clear *** General purpose methods authenticate contenttypeheader ContentType DownloadFile expandtemplate TransmitFile ExpandScript HRef htmlfooter HTMLHeader cStyleSheet HTMLHeaderEx IEChart nooutput Redirect ShowCursor standardpage writememo WriteLn *** Form Field Generation formbutton FormHeader formcheckbox formhidden formradio formtextarea formtextbox Framework Support classes Library wwHtmlHelpers HtmlElement HtmlOpenElement HtmlCloseElement HtmlFormOpen HtmlFormClose HtmlLabel HtmlLink HtmlImage HtmlDateBox Class HtmlDateBoxConfig ButtonImage DateFormat DisplayMode MaxDate MinDate OnClientBeforeShow OnClientSelect ShowButtonPanel HtmlTextBox HtmlTextArea HtmlPassword HtmlCheckBox HtmlListBox HtmlDropDown HtmlRadioButton HtmlSubmitButton HtmlButton HtmlDataGrid Code Example for creating a fully custom Data Grid HtmlDataGrid and Paging Class HtmlDataGridConfig OnAfterRowRender OnBeforeRowRender AddColumn AddCursorColumns ActiveColumn ActiveColumnAttributeString AlternateItems AlternatingItemCssClass CssClass CurrentPageIndex DataKeyField HeaderCssClass HeaderStyle ItemCssClass ItemStyle NextText PageBaseLink PageCount PagerColumnAttributes PagerCssClass PagerQueryStringName PagerText PageSize PreviousText RowAttributeString TableAttributes TableStyle Width Class HtmlDataGridColumn Style Sortable SortExpression ItemAttributeString HeaderText HeaderAttributeString Format FieldWidth FieldType Expression Init HtmlRecord Code Examples for create Record display from a cursor Class HtmlRecordColumn INIT CSSClass Expression FieldType FieldWidth Format HeaderAttributeString HeaderText ItemAttributeString Style Class HtmlRecordConfig Columns CssClass DisplayMode HeaderCssClass HeaderStyle ID ItemCssClass ItemStyle RowAttributeString Style TableAttributes TableStyle Width HtmlErrorDisplay Class wwSession How it works Using SQL Server for Sessions with the wwSessionSQL Class CreateTable DeleteSession EndSession GetField GetSessionId GetSessionVar GetUserId IsValidSession LocateSession NewSession OpenTable Reindex SetField SetSessionID SetSessionVar SetUserId TimeoutSessions cDataPath cSessionID cTableName lDontSaveSession lNoFileCheck nSessionTimeout oRequest Class wwConfig Load Save cFileName cMode cRegNode cRegPath cSubName Class wwUserSecurity Authenticate AuthenticateNt Close CreateTable DeleteUser GetUser GetUserByUsername NewUser Open Reindex SaveUser calias cdomain cerrormsg cfilename lcasesensitive lerror ndefaultaccounttimeout nminpasswordlength oUser Class wwCache How wwCache works When and How to use Caching AddItem Expire GetItem IsCached Open Reindex Remove cCacheCursor cFixedFileName nDefaultCacheTimeout Class wwServerConfig nTimerInterval nScriptMode nMemUsage lShowStatus lShowServerForm lShowRequestData lSaveRequestFiles lLogToFile lAdminSendErrorEmail cTemplate cTempFilePath cSQLConnectString cComReleaseUrl cAdminMailServer cAdminEmail Class wwHTTPHeader AddCacheHeader AddCookie AddCustom addforcereload addheader AddRequestId authenticate ClearHeader completeheader defaultheader FileDownloadHeader getoutput redirect SetContenttype setprotocol cHTTPVersion Class wwHTMLHeader AddJavaScript AddMetaTag AddPageRefresh AddScriptLink AddStyleSheet AddStyleSheetBlock AddTitle AddVBScript DefaultHeader GetOutput Init cBodyTag cDocType cHTMLTag Web Control Framework (New) How the Web Control Framework works Control Architecture Page Event Sequence Script Page Support ASP Style Scripting Support (<%= %> and <% %>) Script Page Rules From Script To Code How DataBinding works DataBinding Methods and Properties Control Source DataBinding How Controls are parsed Understanding Code Generation and Compilation Deploying Web Control Framework Pages How Scripts get fired from wwProcess Web Control Pages and Page Compilation Creating Custom Web Controls Getting Intellisense to work in the Web Control Framework Web Control Framework Walk Through Creating a new project Setting up Visual Studio Setting up your first WebControl page Adding controls to the page Hello World with Web Controls Creating a developer list page with a wwWebDataGrid Displaying Developer Data Editing Developer Data Adding a new Developer A few additions and the full EditDeveloper code Visual Studio Configuration and Operation Configuring Visual Studio .NET Visual Studio Add-in Configuration The .NET Controls in WebConnectionWebControls.Dll Creating custom Page and Control Templates Common Tasks and Questions Security in Web Control Framework applications Firing Custom Server Events from the Client Capturing Checkbox or Text data in a wwWebRepeater Using custom wwProcess classes and ScriptMaps FAQ Posts from the Web Connection WebLog Firing Server Events from Client Code in Web Connection 5.0 Mixing Client and Server Events in Web Connection 5.0 Business Object vs. Direct DataBase Access Creating custom Web Connection Web Controls Creating custom Page Templates for Visual Studio Web Connection and Visual Studio FAQ Web Control Reference Class wwWebControl Web Control Basics Web Control Events Web Control Inheritance and Containership AddAttribute AddScriptAttribute AddControl AddStyleTag BindControlSource DataBind Dispose FindControl FireEvents GetCachedOutput HookupEvent LoadViewState OnInit OnLoad OnLoadControlState OnLoadViewState OnPreRender OnSaveViewState PreserveProperty Process Render RenderControlError ResolveUrl SaveViewState UnbindControlSource UnbindData WriteBaseTags WriteCachedOutput WriteEnabledTags WriteEncodedAttributeString WriteIdTags WriteStyleAndClassTags WriteUnitValue Attributes AllowedMarkupChildren AutoPostBack BackColor BindingErrorMessage CacheDuration CacheKey CanContainLiterals ChildControls Context ControlIndex ControlSource ControlSourceFormat ControlSourceMode ControlSourceProperty ControlSourceType ControlSourceUnbindExpression CssClass DefaultEvent DefaultProperty Enabled EnableViewState ErrorMessageLocation ForeColor Height ID IsContainerControl IsInputControl IsPostBack lDisposeCalled lEndResponse Page ParentControl OverrideNamingContainer PostHtml PreHtml PreservedProperties ReadOnly RequiresFormRef Style Text Tag ToolTip UniqueID UserFieldName ValidationExpression ViewState Visible Width Class wwWebPage The <ww:wwWebPage> Directive AddBindingError RegisterCursor AddValidationErrorsToBindingErrors Authenticate OnError SetFocus RegisterPostbackScriptCode RegisterClientScriptInclude RegisterCssInclude RegisterClientScriptBlock RegisterStartupScript GetPostbackEventReference GetPostbackEventParameter Render Run BindingErrors ClientScript EnableSessionState ErrorIconUrl FormName Header HiddenFormVars IsWebPage jQueryConfig StopEventProcessing StartupScript SurpressHttpHeader Class wwWebUserControl Using a User Control Creating a User Control < %= % > Expression and < % % > Code Block Syntax Base Controls Class wwWebTextBox Change ControlSource ControlSourceFormat IsRequired LabelText Text TextMode Class wwWebPanel BackImageUrl BorderWidth BorderWidth HorizontalAlign RenderAsDivTag Scrollbars Visible VisibleExpression Wrap Class wwWebLiteralControl Text Class wwWebLabel Text ControlSourceFormat ControlSource For BindingErrors OnBindingErrorLink Client Function Class BindingError Message ObjectName Class BindingErrorCollection ToHtml ToString Class wwWebImage ImageUrl BorderWidth ImageAlign AlternateText Class wwWebHiddenField Text Class wwWebErrorDisplay ShowError ShowMessage CellPadding Center CssClass DisplayTimeout ErrorImage InfoImage jQueryScriptLocation RenderMode Text Width Class wwWebCheckBox Click Checked Width Button Controls Class wwWebButton Click OnClientClick Text UseSubmitBehavior Class wwWebHyperLink ControlSource ImageUrl NavigateUrl Target Text UrlControlSource Class wwWebImageButton Click ControlSource BorderWidth DisabledImageUrl ImageUrl NavigateUrl OnClientClick Target Text UrlControlSource Class wwWebLinkButton Click OnClientClick Text Class wwWebMailLink EmailControlSource ImageUrl Message Subject List Controls Class wwWebDataGrid wwWebDataGrid How To's Adding Columns to a DataGrid How to create column and cell specific formatting Custom Actions in Grid Columns PageIndexChanged SortOrderChanged RowRender Class wwWebDataGridColumn CssClass Expression FieldType Format HeaderAttributeString HeaderText ItemAttributeString Sortable SortExpression Style Client Event Properties AddControl RemoveColumn DataBind AlternatingItemCssClass ActiveColumn ActiveColumnAttributeString AutoGenerateColumns CellPadding Columns CurrentPageIndex DataSource DataKeyField HeaderCssClass ItemCssClass PageCount PagerColumnAttributes PagerCssClass PagerText PageSize RowContent RowAttributeString SortColumn SortOrder Class wwWebDropDownList Class wwWebListBox Class wwWebListControl Using List Binding with Code Using Control Source binding for the List Class wwWebListItem Selected Text Value Change AddControl AddItem ClearItems DataBind DataSource DataTextField DataValueField FirstItemText FirstItemValue Items LastItemText LastItemValue ListMode SelectedValue SelectedValues SelectionMode Class wwWebRadioButtonList How the wwWebRadioButtonList works SelectedValue RepeatDirection Class wwWebRepeater How the wwWebRepeater works wwWebRepeater Templates DataSource DataSourceType IsAlternatingItem DataBindItemTemplate MaxItems NoDataHtml ItemChanged ItemDataBind ItemPreRender ActiveItemTemplate Extended Controls Class wwWebFileUpload GetFileContent Class wwWebHtmlEditor ImagePath Class wwWebLogin How the wwWebLogin Control works Login LogOut CellPadding Center CssClass ErrorMessage IsAdmin LoggedIn LoginButtonText LoginSessionVar Password PasswordLabel RenderMode TextBoxWidth TitleClass TitleText UserMessage UserNameLabel UserSecurityClass Class wwWebProgressBar How the wwProgressBar Control works JavaScript Functions UpdateProgressBar Class ProgressEventArgs Cancelled Completed Id Message Percent ShowProgress Ajax AllowedPageMethods BarCssClass BarFontSize BarHeight Center CenterText CssClass DisplayText Percent Text TextCssClass Class wwWebRssFeed RssFeedToHtml ConnectionTimeout CssClass DetailPostHtml DetailPreHtml FeedUrl ItemsToShow ShowBlogTitle ShowDetail TitleCssClass Class wwWebShowCode Click CodeFile DisplayMode Class wwWebCaptcha Using the control in thet Web Control Framework Using the control in plain wwProcess Methods SubmitCaptcha ValidateCaptcha CapthaChars CaptchaLength FontName FontSize IsValidated Text Class wwWebTabControl How the wwWebTabControl works Dynamically creating Tabs and Tab Pages Databinding Errors and the wwWebTabControl Class wwWebTabPage Enabled ActionLink Style TabImage TabPageClientId Text AddTab GetTabPage SelectedTab OnClientActivate SelectedTabCssClass OnClientActivate TabCssClass TabHeight TabPages TabsPerRow TabWidth Class wwWebFckEditor Installing and Deploying FCK Editor Configuring FCK Editor Using the wwWebFckEditor Control ClientOnLoad CustomConfigurationPath EditorAreaCss EditorBasePath FontFormats FontNames FontSizes StylesXmlPath Text Theme ToolbarSet JavaScript Client Classes jQuery Plugins centerInClient jQuery Plugin closable jQuery Plugin contentEditable jQuery Plugin editable jQuery Plugin draggable jQuery Plugin listAddData jQuery Plugin listSelectItem jQuery Plugin listSetData jQuery Plugin makeAbsolute jQuery Plugin maxZIndex jQuery Plugin modalDialog jQuery Plugin moveToMousePosition jQuery Plugin postJSON serializeNoViewState jQuery Plugin shadow jQuery Plugin tooltip jQuery Plugin watch jQuery Plugin Client Class AjaxMethodCallback Proxy Callbacks Low Level Callbacks callMethod formName postbackMode serverUrl targetControlId resultMode timeout Client Class HoverPanel assignContent HoverPanel.hide HoverPanel.movePanelToPosition HoverPanel.show HoverPanel.showIFrame HoverPanel.startCallback adjustWindowPosition callbackHandler callbackErrorHandler eventHandlerMode formName hoverOffsetBottom hoverOffsetRight htmlTargetClientId HoverPanel.navigateDelay panelOpacity postbackMode serverUrl shadowOffset HoverPanel.shadowOpacity Client Class CallbackException isCallbackError message Client Class HttpClient appendHeader send completed contentType errorHandler evalResult isMsAjaxJson method serverUrl timeout Client Class JSON stringify stringifyWcf parse parseWithDate dateStringToDate Client Class ServiceProxy invoke isWcf serviceUrl timeout Global Functions and Objects $$ ajaxCallMethod ajaxJson getUrlEncodedKey onPageError registerNamespace setUrlEncodedKey showStatus parseTemplate String Class Extensions htmlEncode padL padR format repeat trimEnd trimStart Date Class Extensions formatDate Number Class Extensions formatNumber AJAX Controls AJAX Control Use and Operation jQuery and jQueryUi Script Loading HoverPanel Windows Remote AJAX Method Calls using JSON Serialization Using DragPanels Modal Dialogs Class wwHoverPanel OnCompleteClientHandler NavigateDelay IsCallback IFrameHeight HtmlTargetClientID HoverOffsetRight HoverOffsetBottom EventHandlerMode AutoCloseHoverWindow AdjustWindowPosition Class wwAjaxMethodCallback AllowedPageMethods PostBackFormName PostBackMode ScriptLocation ServerUrl TargetObject Class wwDragPanel Closable CloseBoxImage Draggable DragHandleId OnClientCloseHandler ScriptLocation ShadowOffset ShadowOpacity Class wwModalDialog Show BackgroundOpacity CancelButtonId ContentId HeaderId OnClientDialogClick OverlayId ScriptLocation zIndex Ajax Utility Functions IncludewwjQuery IncludejQuery Class wwDatePicker ButtonImage CloseAtTop CssBasePath DateFormat MaxDate MinDate OnClientBeforeShow OnClientSelect SelectedDate Theme Class jQueryConfig IncludejQuery IncludejQueryUI IncludewwjQuery jQueryLoadMode jQueryCDNUrl jQueryFallbackUrl jQueryUiCDNUrl jQueryUiCssBasePath jQueryUIFallbackUrl jQueryUiTheme wwjQueryUrl How jQueryConfig works Class wwAutoComplete Implementing Server Side AutoComplete Functionality AutoFocus CallbackHandler CssBasePath Delay MinLength OnClientSelection ServerUrl Theme Utility Classes West Wind Internet Protocols Registering the Shareware version Web Connection Updates with standalone wwIPStuff Files required Deploying Quick Start Examples Sending SMTP Email Sending Messages with Html and Text body Access HTTP content over the Web Uploading a file via HTTP Downloading an FTP File Uploading an FTP File Domain name lookups Class wwSmtp Updating from wwIPStuff to wwSmtp AddAlternateView AddAttachment AddHeader Close Connect Dispose SendMail SendMailAsync SendMessage cAlternateContentType cAlternateText cAttachment cBccList cCCList cContentType cErrorMsg cMailServer cMessage cPassword cPriority cRecipient cReplyTo cSenderEmail cSenderName cSubject cUserAgent cUsername lError lReturnReceipt lUseSsl nMailMode nServerPort nTimeout oSmtp Class wwHTTP Security and Authentication OnHttpBufferUpdate OnHttpPostConnect AddPostKey AddHeader GetHttpHeader HttpCancelDownload HttpClose HttpConnect HttpGetEx HttpGetExAsync HttpGetHeader HttpPing InternetCrackUrl WinInetSetTimeout GetSystemErrorMsg GetMessageFromResultCode SetOption cErrorMsg cContentType cExtraHeaders chttpheaders cHttpVerb cHTTPProxyByPass cHTTPProxyName cHttpProxyUserName cLink cResultCode cResultCodeMessage cpassword cserver cUserAgent cusername nServiceFlags nconnecttimeout nerror lCacheRequest lAllowGZip lHttpCancelDownload lIgnoreCertificateWarnings nClientCertificateIndex nHttpConnectType nHttpServiceFlags nHttpPostMode nhttpworkbuffersize Class wwFtp FTP Connection Troubleshooting FTP Event Programming onftpbufferupdate FtpGetFileEx FtpSetDirectory FtpClose FtpCommand FtpConnect FtpCreateDirectory FTPDeleteFile FtpGetFile FTPRemoveDirectory FTPRenameFile FTPSendFile FtpSendFileEx FtpSendFileEx2 aFTPDir hftpsession lcanceldownload nCurrentFileSize lPassiveFTP nFtpPort nftpworkbuffersize cftpserver cftpsource cftptarget nftpbinary cErrorMsg cftpserver cftpsource cftptarget cHttpProxyByPass cHttpProxyName cHttpProxyPassword cHttpProxyUsername cPassword cserver cUserAgent cUsername hIPSession nConnectTimeout nError nftpbinary nHttpConnectType nServiceFlags Class wwHTTPAsync navigatecomplete addpostkey cancelrequest startrequest cerrormsg clink cpassword cresultbuffer cserver cusername lbusy lerror lsecure nbuffersize ntimeout oip Class wwPop3 Retrieving all messages in a mail box Message and Attachment object properties Connect DeleteMessage GetMessage GetMessageHeader GetMessages ParseMultiPartMessage Quit aMessages cErrorMsg cMailServer cPassword cUsername lError lLogSession nError nMessageCount nPort oIP Class wwSocket Using wwSocket Code connect disconnect receive WaitFor WaitForSize send GetLog Listen sendreceive socketsend cerrormsg nBufferSize nLastReadSize lLogSession lstripnulls nerror ntimeout West Wind XML Converter What's New with wwXML XML structures Required Files wwXML Object Import/Export Rules Multiple cursors in a single XML document XML Formatting Issues Class wwXML (High Level Methods) AddDomAttribute AddComLineBreak AddDomNode AddElement ADOtoXML ADOXMLToCursor CreateErrorXML CursorToADOXML CursorToRS cursortoxml DataSetXMLToCursor EncodeXML FoxValueToXmlValue Frequently Asked Questions GetObjVar Load LoadUrl LoadXML ObjectToXML SQLCursorToXML xmltocursor XMLToObject XMLValueToFoxValue XPathXmlValueToFoxValue cBody cDocRootName cErrorMsg cPropertyExclusionList VFP Class Property Exclusion Filters cSchemaName cSchemaUrl cXMLHeader lRecurseObjects bSkipEmptyElements lStripTypePrefix lUseFoxTypes nCreateDataStructure nEncoding Class wwXML (Low Level Methods) CreateDataStructureDTD CreateDataStructureSchema CreateCursorFromSchema CreateCursorXML CreateADOXML BuildCursorFromXML ParseXMLToCursor CreateObjectStructureSchema CreateObjectStructureXML CreateObjectXML BuildObjectFromXML ParseXMLToObject ParseADOXMLToCursor ParseXmlToArray CreateArrayXML CreateCollectionXml CreateObjectStructureDTD ParseXMLToCollection Class wwBusiness wwBusiness requirements and assumptions Using the wwBusiness Object Wizard Examples using the wwBusiness Object Building nested business objects to handle relationships Using wwBusiness with SQL Server data Using wwBusiness with Web Data Class wwitemlist Add Clear loadfromcursor SaveToCursor LoadEmptyItemArray item arows ncount AddValidationError Backup close createchildobject convertdata importdata createnewid createtable delete execute find getblankrecord getproperty loadbase load new open query loadfromxml reindex save seterror setproperty setsqlobject sqlbuildinsertstatement sqlbuildupdatestatement statusmessage updatestructure validate lCompareUpdates calias oValidationErrors How Primary Keys are created cServerUrl cconnectstring cdatapath cerrormsg cfilename cidtable cpkfield cresultxml cskipfieldsforupdates csql csqlcursor lerror lValidateOnSave ndatamode nresultmode nupdatemode oHTTPSQL odata osql oValidationErrors vresult wwCollection Classes Class wwCollection Add Clear InsertAt Item Remove UpdateItem aItems[] Count Class wwNameValueCollection Add Clear FastAdd GetIndex GetKey InsertAt Item Remove ToAttributeString UpdateItem aItems[] Count Class wwStack Peek Pop Push aItems[] Count Class wwSoap Calling Web Services Using High Level methods to call a SOAP Web Service Working with Complex Objects in a Web Service Web Service Client Example Calls against .Net DataSets How to customize HTTP Settings in the SOAP client Using Low Level Methods to call a SOAP Web Service Using the SOAP Method Tester Form Creating Server Side Web Services Creating a Web Connection Web Service Handling server side SOAP requests manually Using wwSOAP on the server Creating WSDL and a Proxy Client from a Web Service How to handle errors in SOAP methods AddParameter AddReturnValue CallMethod CallSoapServer CallWSDLMethod CreateSoapRequestXML CreateObjectXmlFromSchema CreateObjectFromSchema CreateSoapResponseXML GetNamedParameter ParseSOAPParameters ParseObject ParseObjectArray ParseSoapResponse ParseObject ParseServiceWSDL SoapErrorResponse aReturnValues cExtraEnvelopeAttributes cErrorMsg cMethod cPassword cRequestXML cResponseXML cResultName cMethodNameSpace cMethodNamespaceURI cSOAPNameSpace cServerUrl cUserName lError lIncludeDataTypes lRecurseObjects oHTTP cHttpProxy nHTTPConnectTimeout nHTTPConnectType nReturnMode cSDL oSDL vResult Class wwSOAPProxy LoadWSDL cErrorMsg cPassword cProxy cUserName cWSDLURl lError nClientMode nTimeout Class wwSQL How Connections are managed by wwSQL Calling Stored Procedures Choosing between wwSQL and wwADOSql Compatibility between wwSQL and wwADOSql Class wwAdoSql Working with Unicode data Calling Stored Procedures nCodePage AddParameter AddSql BeginTransaction Close Commit Connect EnableUnicodeToAnsiMapping Execute ExecuteNonQuery ExecuteStoredProcedure GetAffectedRows InsertBinaryField InsertDataFromCursor ReadBinaryField Rollback SetAsyncMode SQLBuildInsertStatementFromObj SqlBuildUpdateStatementFromObj SqlCancel aerrors cconnectstring cerrormsg cerrormsg2 cSkipFieldsForUpdates csql csqlcursor lerror lNamedParameters luseconnection nAffectedRecords nerrorno nodbcerrorno nsqlhandle nsqlresult Class wwHTTPSQL How wwHTTPSQL works XML Request Format XML Response Format wwHTTPSQL and Visual FoxPro data Class wwHTTPSQLServer How wwHTTPSQLServer works wwHTTPSQLServer and security Using wwHTTPSQLServer with ASP S_Execute CreateXML ExecuteSQL ParseXML cAllowedCommands cErrorMsg cFullSQL cSQLCommand cRequestXML cResponseXML cConnectString lError oSQL AddSQLParameter Execute GetSQLReturnValue CreateRequestXml CreateRequestXml cConnectString cRequestXML cResponseXML cServerUrl lUTF8 nMaxBufferSize nResultMode vReturnValue nTransportMode Library wwUtils AParseString CopyTree CacheFile CharToBin ContentTypeFromExtension CopyObject CopyObjectProperties CursorToObjectArray DCOMCnfgServer DCOMLaunchPermissions DeleteFiles DisplayMemo EncodeHtml EndsWith Extract File2Var FileAttributes FileSize FileTime FixPreTags GetAttribute GetAppStartPath GetPassword GetRegExObject GetURLEncodedKey GoUrl HTMLColor Href InputForm IsCOMObject IsDir IsDotNet IsNullOrEmpty IsWinnt GetLongPathName LaunchVsWebServer MailLink MergeText MergeTextFromFile MimeDateTime NewId NoEmptyDate OpenExclusive Path PropertyDump RegisterOleServer RegisterDotNetComponent RemoveUrlEncodedKey RenderAspScript ReplaceText ReplaceTextAndDelimiters SetAcl SafeEval SafeCommand ShortPath ShortDate ShortTime ShowHTML ShowText ShowXML StripHTML StartsWith StringFormat TimeToCStrict TrimWhiteSpace URLDecode URLEncode WrCursor Class wwEval Evaluate EvaluateClassMethod Execute ExecuteCommand MergeText cErrorMessage cResultType lAllowEvalRecursion lError nError nErrorLine Result vErrorResult Class wwAppWizard AddProcessToMain ConfigureServer CreateProject CreateScriptMap CreateVirtual SetPermissions cAppName cDCOMUserName cErrorMsg cProcessName cScriptDLL cScriptMap cScriptPath cServerExe cServerIni cServerName cServerType cTemplate cTemplate_admin cTemplate_AppIni cTemplate_AppMain cTemplate_bld cTemplate_default cTemplate_Process cTemplate_wcini cTempPath cVirtual cVirtualPath lCopywcdll lError lInstallHTMLSamples lInstallProcASP lSilent Class wwDHTMLForm DoEvents GetOutput Init OverrideInsertObjectHTML OverrideSetValue SetValues ShowContainer cContentType cExitFormHTML cFormAction cFormName cFormOnLoadCode cHTMLBackGround cImagePath cScriptCode lAbsolutePosition lCenterForm lFormBackgroundTransparent lShowAsFullHTML lShowFormCaption lUseConstantButtonName lUseControlSourceAsName lUseListItem2AsValue nValueType Class wwXMLState GetProperty GetXML LoadXML SaveXML SetProperty cRootNode Class wwPDF PDF Drivers and Configuration Adobe Distiller wwDistiller GhostScript and wwGhostScript XFRX and wwXFRX AmyUni and wwAmyUni ActivePdf and wwActivePdf wwPDF Examples PDF Browser display issues PrintReport PrintReportToString cErrorMsg cPrinterDriver Class wwWebGraphs Downloading Office Web Components and Licensing Example code SetGraphicsOptions Clear GetGraphTypes GetOutput ShowGraphFromArrays ShowGraphFromCursor ShowGraphFromMultiDimensionalA cBackcolor cCaption cOWCProgId cImageName cLogicalPath cPhysicalPath cSeries1Color nGraphType nImageHeight nImageTimeout nImageWidth nShowLegend oOWC Class wwXMLAdapter GetCursor GetDiffGram GetTable Class wwScripting Example of using wwScripting Class wwScriptingResponse Clear End GetOutput Write lResponseEnded Class wwScriptingHttpResponse AddCacheHeader AddCookie AddForceReload AppendHeader BasicAuthentication Redirect RenderHttpHeader Expires HttpVersion Status RenderAspScript ExecScript MergeText cCompiledPath cErrorMsg cErrorHeader lEditErrors lError lSaveVfpSourceCode oException cScriptCode cScriptResponseClass cVFPCode lNoVersionCheck lShowFullErrorInfo lStopOnError Class wwLocaleInfo GetLocaleInfo GetLocalesFromSystem LocaleLookup LocaleLookupTable SetLocaleInfo cCountry cCurrencyLocation cCurrencySymbol cDateFormat cDateSeparator cDecimalPoint cEnglishCountry cLocaleName cThousandsSeparator cTimeSeparator l24HourTime nLocaleId nLocaleId Class wwCodeUpdate Requirements How wwCodeUpdate works Quick Update Checklist CreateHTTPClient DownloadUpdate GetVersionInfo RunUpdateExe SwapExes cApplicationName cDownloadPath cErrorMsg cExeFile cOnlineFileUrl cUserMessage cVersionType cVersionUrl cXML lError lShowDialog nConnectTimeout nFileSize oHTTP vOnlineMinVersion vOnlineVersion Class wwAPI ActivateWindow CharToBin CopyImage CreateProcess CreateProcessEx CreateThumbnail GetCaptchaImage GetImageInfo GetSpecialFolder GetTimeZone GZipCompressString GZipUncompressString HashMD5 InstallPrinterDriver ReadImage ResizeImage RotateImage Sleep Win32_NullString WriteImage Ping Win32_SendMessage Win32_Sleep aProfileSections CopyFile CreateGUID DecodeDbf EncodeDbf EnumKey FromUtcTime GetClipboardText GetComputerName GetDomainFromIp GetIpFromDomain GetLastError GetMonitorStatus GetProfileString GetSystemDir GetSystemErrorMsg GetTempPath GetUserName GetUtcTime ImpersonateUser InstallPrinter LogonUser MessageBeep PlayWave ReadRegistryString RevertToSelf UnzipFiles WriteProfileString WriteRegistryString ZipFiles Class wwJsonSerializer JSON Serialization Formats Serialize Deserialize PropertyExclusionList TrimStringValues Class wwDotNetBridge What is wwDotnetBridge? wwDotnetBridge Features wwDotNetBridge Examples Main Functionality Example Using ComArray Instances for Array Access Accessing Arrays Accessing Collections Generic Type Limitations in .NET Retrieving Exception Information Array Manipulation Methods AddArrayItem GetArrayItem SetArrayItem RemoveArrayItem CreateArrayOnInstance CreateArray Custom Type Conversions Using ConvertToDotNetValue() for unsupported Types Array Results are returned as ComArray objects DataSets Results are converted in XmlAdapters Guid Results are returned as ComGuid Instance Type Casting Numbers to match .NET Types Passing Binary Values to .NET .NET Wrapper Types and Value Fixups Class ComGuid 
Constructor Empty New Guid GuidString Class ComArray Constructor AddItem AssignFrom AssignTo Clear CreateArray CreateEmptyArray CreateItem Item RemoveItem SetItem Count Instance Length Class ComValue Constructor SetByte SetDbNull SetDecimal SetInt16 SetInt64 SetValueFromInvokeMethod SetValueFromProperty SetValueFromStaticProperty Value Frequently Asked Questions Viewing .NET Type and Assembly Info with Reflector Explict .NET Runtime Version Specification Loading Assemblies from Network Locations Method Not Found Errors Type not Loaded Errors CreateArray CreateInstance ConvertToDotNetValue CreateInstanceOnType CreateComValue DataSetToXmlAdapter DataSetToCursors CursorToDataSet GetEnumValue GetEnumString GetProperty GetPropertyEx GetStaticProperty GetType GetwwDotNetBridge Init InvokeMethod InvokeMethod_ParameterArray InvokeStaticMethod Load LoadAssembly RunThread SetProperty SetPropertyEx SetStaticProperty Unload XmlAdapterToCursors XmlAdapterGetCursor ConvertToDotNetValue XmlStringToDataSet cErrorMsg oLastException lError Class wwJsonService Hooking up wwJSONService CallMethod Error AllowedMethods Class wwRegEx MultiLine Matches IgnoreCase Global Test Replace Match aRestoreExpressions aStripExpressions Class wwAsyncWebRequest How wwAsyncWebRequest works Using SQL Server Tables oEvent SubmitEvent CheckForCompletion CompleteEvent LoadEvent SaveEvent CancelEvent DeleteEvent GetNextEvent GetProperty SetProperty Close Open Reindex cAlias cDataPath cErrorMsg cFileName lError nDefaultExpire nSQLMode Tools, Add-Ons and Resources Class wwwebserver cApplicationPool createscriptmap createvirtual gettemppath getwebrootpath setservertype cIISVirtualPath cservertype The wwThreads Message board Setup FileDelete Utility GenEditRecord.Prg GetConstants Utility Interactive Photo Album Sample application JsMinifier Javascript White Space and Comment Stripper Table and Index Structure Exporter TextWrapper Utility West Wind Web Monitor