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Assert.AreNotEqual Method (String, String, Boolean, String)


Verifies that two specified strings are not equal, ignoring case or not as specified. The assertion fails if they are equal. Displays a message if the assertion fails.

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

public static void AreNotEqual(
	string notExpected,
	string actual,
	bool ignoreCase,
	string message


Type: System.String

The first string to compare. This is the string the unit test expects not to match actual.

Type: System.String

The second string to compare. This is the string the unit test produced.

Type: System.Boolean

A Boolean value that indicates a case-sensitive or insensitive comparison. true indicates a case-insensitive comparison.

Type: System.String

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

Exception Condition

notExpected is equal to actual.

The invariant culture is used for the comparison.

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