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Re: Testing a DataTable to see if it is assigned (C#): msg#00031

Subject: Re: Testing a DataTable to see if it is assigned (C#)
Has been assigned to what? Do you mean if the reference is valid? In
that case it's the same as any other object, which is just what you've
written...

DataTable myDT;

if( myDT == null )  // this will be true

myDT = new DataTable();

if( myDT == null ) // this will be false


On Tue, 07 Dec 2004 03:10:08 -0000, Keith R. Pinster
<keith.pinster@xxxxxxxxx> wrote:
> 
> 
> What is the syntax for the if statement to see if a DataTable has
> been assigned?
> 
> i.e.
> 
> if (myDT == null)
> {
>  //Do something
> }
> 
> "myDT == null" isn't right, but what is?


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