IsNothing Function

IsNothing Function

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Class

Microsoft.VisualBasic.Information

Syntax

 IsNothing(   expression   ) 

expression (required; any)

Return Value

Boolean

Description

Determines whether expression evaluates to Nothing . The line:

 If IsNothing(obj) Then 

is equivalent to:

 If obj Is Nothing Then 

VB.NET/VB 6 Differences

The IsNothing function is new to VB.NET.