IsNull Property (TdBlob)

Indicates whether TdBlob represents a null BLOB.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public ReadOnly Property IsNull As Boolean

'Usage
 
Dim instance As TdBlob
Dim value As Boolean
 
value = instance.IsNull

public bool IsNull {get;}

public:
property bool IsNull {
   bool get();
}

Property Value

true if TdBlob represents a null BLOB; otherwise false.

Exceptions

Exception	Description
System.ObjectDisposedException	The `TdBlob` is closed / disposed.

Requirements

Target Platforms: Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2

Reference

TdBlob Class
TdBlob Members