The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.
Assert.IsNull Method (Object, String, Object[])
Verifies that the specified object is null. The assertion fails if it is not null. Displays a message if the assertion fails, and applies the specified formatting to it.
Assembly: Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)
static member IsNull : value:Object * message:string * [<ParamArrayAttribute>] parameters:Object[] -> unit
Parameters
- value
-
Type:
System.Object
The object to verify is null.
- 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.
| Exception | Condition |
|---|---|
| AssertFailedException | value is not null. |
Show: