Export (0) Print
Expand All

ClaimsIdentity.FindFirst Method (Predicate<Claim>)

.NET Framework 4.5

Retrieves the first claim that is matched by the specified predicate.

Namespace:  System.Security.Claims
Assembly:  mscorlib (in mscorlib.dll)

public virtual Claim FindFirst(
	Predicate<Claim> match
)

Parameters

match
Type: System.Predicate<Claim>

The function that performs the matching logic.

Return Value

Type: System.Security.Claims.Claim
The first matching claim or null if no match is found.

ExceptionCondition
ArgumentNullException

match is null.

.NET Framework

Supported in: 4.6, 4.5

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.

Show:
© 2014 Microsoft