This documentation is archived and is not being maintained.
HttpResponseWrapper::WriteFile Method (IntPtr, Int64, Int64)
Visual Studio 2008
Writes the specified file to the HTTP response output stream.
Assembly: System.Web.Abstractions (in System.Web.Abstractions.dll)
public: virtual void WriteFile( IntPtr fileHandle, long long offset, long long size ) override
Parameters
- fileHandle
- Type: System::IntPtr
The file handle of the file to write to the HTTP output stream.
- offset
- Type: System::Int64
The position in the file where writing starts.
- size
- Type: System::Int64
The number of bytes to write, starting at offset.
| Exception | Condition |
|---|---|
| ArgumentNullException | fileHandle is nullptr. |
| HttpException | offset is less than 0. - or - size is greater than the file size minus offset. |
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Show: