Assert.IsInstanceOfType Method (Object, Type)

Verifies that the specified object is an instance of the specified type. The assertion fails if the type is not found in the inheritance hierarchy of the object.

Namespace:  Microsoft.VisualStudio.TestTools.UnitTesting
Assembly:  Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)

Syntax

'Declaration
Public Shared Sub IsInstanceOfType ( _
    value As Object, _
    expectedType As Type _
)

public static void IsInstanceOfType(
    Object value,
    Type expectedType
)

public:
static void IsInstanceOfType(
    Object^ value, 
    Type^ expectedType
)

static member IsInstanceOfType : 
        value:Object * 
        expectedType:Type -> unit 

public static function IsInstanceOfType(
    value : Object, 
    expectedType : Type
)

Parameters

• value
  Type: System.Object
  The object to verify is of expectedType.

• expectedType
  Type: System.Type
  The type expected to be found in the inheritance hierarchy of value.

Exceptions

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

Assert Class

IsInstanceOfType Overload

Microsoft.VisualStudio.TestTools.UnitTesting Namespace

Other Resources

Using the Assert Classes