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CredentialCache::Remove Method (String, Int32, String)

Deletes a NetworkCredential instance from the cache if it is associated with the specified host, port, and authentication protocol.

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

public:
void Remove(
	String^ host, 
	int port, 
	String^ authenticationType
)

Parameters

host
Type: System::String

A String that identifies the host computer.

port
Type: System::Int32

A Int32 that specifies the port to connect to on host.

authenticationType
Type: System::String

A String that identifies the authentication scheme used when connecting to host. See Remarks.

This method removes a NetworkCredential instance from the CredentialCache if the specified host, port, and authentication protocol match those associated with the credential. Multiple calls to the Remove method for the same NetworkCredential have no effect.

If authType is nullptr or uriPrefix is nullptr, or no matching credential is found in the cache, this method does nothing.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Silverlight 8.1

Windows Phone 8.1, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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