IsReferencedFileNull Method

Gets a value that indicates whether the CompositeInstanceDataSet.InstanceDataTable.ReferencedFileColumn contains a null value.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

[DebuggerNonUserCodeAttribute()]
public bool IsReferencedFileNull()

'Declaration
 
<DebuggerNonUserCodeAttribute()>
Public Function IsReferencedFileNull() As Boolean

'Usage
 
Dim instance As CompositeInstanceDataSet.InstanceRow
Dim value As Boolean
 
value = instance.IsReferencedFileNull()

[DebuggerNonUserCodeAttribute()]
public bool IsReferencedFileNull()

DebuggerNonUserCodeAttribute()
 function Leadtools.Medical.Storage.DataAccessLayer.CompositeInstanceDataSet.InstanceRow.IsReferencedFileNull()

[DebuggerNonUserCodeAttribute()]
public:
bool IsReferencedFileNull();

Return Value

true if the column contains a null value; otherwise, false.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

CompositeInstanceDataSet.InstanceRow Class
CompositeInstanceDataSet.InstanceRow Members