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HttpCachePolicyWrapper::SetETag Method
Visual Studio 2008
Sets the ETag HTTP header to the specified string.
Assembly: System.Web.Abstractions (in System.Web.Abstractions.dll)
Parameters
- etag
- Type: System::String
The text to use for the ETag header.
| Exception | Condition |
|---|---|
| ArgumentNullException | etag is nullptr. |
| InvalidOperationException | The ETag header has already been set. - or - The SetETagFromFileDependencies method has already been called. |
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.
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