The key operational interface to this class is via exposed via Events
More information on how this class works: http://www.west-wind.com/weblog/posts/72596.aspx
public class ResponseFilterStream : Stream
ResponseFilterStream filter = new ResponseFilterStream(Response.Filter); filter.TransformStream += filter_TransformStream; Response.Filter = filter;
Member | Description | |
---|---|---|
Constructor | ||
CaptureStream | Event that captures Response output and makes it available as a MemoryStream instance. Output is captured but won't affect Response output. | |
CaptureString | Event that captures Response output and makes it available as a string. Output is captured but won't affect Response output. | |
TransformStream | This event allows capturing and transformation of the entire output stream by caching all write operations and delaying final response output until Flush() is called on the stream. | |
TransformString | Event that can be hooked up to handle Response.Filter Transformation. Passed a string that you can modify and return back as a return value. The modified content will become the final output. | |
TransformWrite | Event that allows you transform the stream as each chunk of the output is written in the Write() operation of the stream. This means that that it's possible/likely that the input buffer will not contain the full response output but only one of potentially many chunks. | |
TransformWriteString | Event that allows you to transform the response stream as each chunk of bytep[] output is written during the stream's write operation. This means it's possibly/likely that the string passed to the handler only contains a portion of the full output. Typical buffer chunks are around 16k a piece. | |
Close | public virtual void Close();
|
|
Flush | Override flush by writing out the cached stream data public virtual void Flush();
|
|
Read | public virtual int Read(Byte[] buffer,
int offset, int count); |
|
Seek | public virtual long Seek(long offset,
SeekOrigin direction); |
|
SetLength | public virtual void SetLength(long length);
|
|
Write | Overriden to capture output written by ASP.NET and captured into a cached stream that is written out later when Flush() is called. public virtual void Write(Byte[] buffer,
int offset, int count); |
|
CanRead | ||
CanSeek | ||
CanWrite | ||
Length | ||
Position |