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HttpResponseWrapper::WriteFile Method (String, Int64, Int64)
Visual Studio 2010
Writes the specified file to the HTTP response output stream.
Assembly: System.Web (in System.Web.dll)
public: virtual void WriteFile( String^ filename, long long offset, long long size ) override
Parameters
- filename
- Type: System::String
The name 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 |
|---|---|
| HttpException | offset is less than 0. - or - size is greater than the file size minus offset. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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