DataGridColumnStyle.NullText Property

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets the text that is displayed when the column contains null.

public:
 virtual property System::String ^ NullText { System::String ^ get(); void set(System::String ^ value); };

public virtual string NullText { get; set; }

member this.NullText : string with get, set

Public Overridable Property NullText As String

Property Value

String

A string displayed in a column containing a Value.

Examples

The following code example sets the NullText property to a new string.

private:
   void SetNullText()
   {
      DataGridColumnStyle^ myGridColumn;
      myGridColumn = dataGrid1->TableStyles[ 0 ]->GridColumnStyles[ 0 ];
      myGridColumn->NullText = "Null Text";
   }

private void SetNullText()
{
    DataGridColumnStyle myGridColumn;
    myGridColumn = dataGrid1.TableStyles[0].GridColumnStyles[0];
    myGridColumn.NullText = "Null Text";
}

Private Sub SetNullText()
    Dim myGridColumn As DataGridColumnStyle
    myGridColumn = dataGrid1.TableStyles(0).GridColumnStyles(0)
    myGridColumn.NullText = "Null Text"
End Sub

Remarks

The DataColumn class's AllowDBNull property determines if a column can contain null values.

Applies to

Jaa