AdoDotNetSchemaReader.IsNullItem Method
Retrieves a Boolean value indicating whether the data item at the specified index is nulla null reference (Nothing in Visual Basic).
Namespace: Microsoft.VisualStudio.Data.AdoDotNet
Assembly: Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)
Syntax
Public Overrides Function IsNullItem ( _
index As Integer _
) As Boolean
Dim instance As AdoDotNetSchemaReader
Dim index As Integer
Dim returnValue As Boolean
returnValue = instance.IsNullItem(index)
public override bool IsNullItem(
int index
)
public:
virtual bool IsNullItem(
int index
) override
public override function IsNullItem(
index : int
) : boolean
Parameters
index
Type: System.Int32Index into the field specifying the data item for which to test for nulla null reference (Nothing in Visual Basic).
Return Value
Type: System.Boolean
Returns true if the data item is nulla null reference (Nothing in Visual Basic); otherwise returns false.
Permissions
- 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.