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Assert.AreNotSame Method (Object, Object, String, Object[])

Visual Studio 2010

Verifies that two specified object variables refer to different objects. The assertion fails if they refer to the same object. Displays a message if the assertion fails, and applies the specified formatting to it.

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

Syntax

C++

JScript

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public static void AreNotSame(
	Object notExpected,
	Object actual,
	string message,
	params Object[] parameters
)

Parameters

notExpected: Type: System.Object
The first object to compare. This is the object the unit test expects not to match actual.

actual: Type: System.Object
The second object to compare. This is the object the unit test produced.

message: Type: System.String
A message to display if the assertion fails. This message can be seen in the unit test results.

parameters: Type: System.Object[]
An array of parameters to use when formatting message.

Exceptions

Exception	Condition
AssertFailedException	notExpected refers to the same object as actual.

.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.

Reference

Assert Class

AreNotSame Overload

Microsoft.VisualStudio.TestTools.UnitTesting Namespace

Other Resources

Using the Assert Classes

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