Assert.IsNotInstanceOfType Method (Object, Type, String)

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

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

Syntax

'Declaration
Public Shared Sub IsNotInstanceOfType ( _
    value As Object, _
    wrongType As Type, _
    message As String _
)

'Usage
Dim value As Object 
Dim wrongType As Type 
Dim message As String 

Assert.IsNotInstanceOfType(value, _
    wrongType, message)

public static void IsNotInstanceOfType(
    Object value,
    Type wrongType,
    string message
)

public:
static void IsNotInstanceOfType(
    Object^ value, 
    Type^ wrongType, 
    String^ message
)

public static function IsNotInstanceOfType(
    value : Object, 
    wrongType : Type, 
    message : String
)

Parameters

• value
  Type: System.Object

• wrongType
  Type: System.Type

  The type that should not be found in the inheritance hierarchy of value.

• message
  Type: System.String

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

Assert Members

IsNotInstanceOfType Overload

Microsoft.VisualStudio.TestTools.UnitTesting Namespace

Other Resources

Using the Assert Classes