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IfModifiedSince Field

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

The If-Modified-Since HTTP header.

Namespace:  System.Net
Assembly:  System.Http (in System.Http.dll)

Syntax

'Declaration
Public Const IfModifiedSince As String
public const string IfModifiedSince
public:
literal String^ IfModifiedSince
static val mutable IfModifiedSince: string
public const var IfModifiedSince : String

.NET Framework Security

See Also

Reference

HttpKnownHeaderNames Class

System.Net Namespace