HttpCachePolicyWrapper::SetETagFromFileDependencies Method ()
.NET Framework (current version)
Sets the ETag HTTP header based on the time stamps of the handler's file dependencies.
Assembly: System.Web (in System.Web.dll)
| Exception | Condition |
|---|---|
| InvalidOperationException | The ETag header has already been set. |
.NET Framework
Available since 3.5
Available since 3.5
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