SecurityTokenHandlerCollectionManager.ContainsKey Method (String)

.NET Framework (current version)
 

Determines whether this instance contains a security token handler collection for the specified usage.

Namespace:   System.IdentityModel.Tokens
Assembly:  System.IdentityModel (in System.IdentityModel.dll)

public bool ContainsKey(
	string usage
)

Parameters

usage
Type: System.String

The usage for which to find a token handler collection.

Return Value

Type: System.Boolean

true if this instance contains a token handler collection for the specified usage; otherwise, false.

.NET Framework
Available since 4.5
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