AdoDotNetSchemaReader.IsNullItem Method (Int32)

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.Framework.AdoDotNet
Assembly:  Microsoft.VisualStudio.Data.Framework (in Microsoft.VisualStudio.Data.Framework.dll)

Syntax

'Declaration
Public Overrides Function IsNullItem ( _
    index As Integer _
) As Boolean

public override bool IsNullItem(
    int index
)

public:
virtual bool IsNullItem(
    int index
) override

abstract IsNullItem : 
        index:int -> bool 
override IsNullItem : 
        index:int -> bool 

public override function IsNullItem(
    index : int
) : boolean

Parameters

• index
  Type: System.Int32
  Index in the field specifying the data item for which to test for null.

Return Value

Type: System.Boolean
true if the data item is null; otherwise, false.

Implements

IVsDataReader.IsNullItem(Int32)

.NET Framework Security

• 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.

See Also

Reference

AdoDotNetSchemaReader Class

IsNullItem Overload

Microsoft.VisualStudio.Data.Framework.AdoDotNet Namespace