DataGridColumnStyle.MappingNameChanged Gebeurtenis
Definitie
Belangrijk
Bepaalde informatie heeft betrekking op een voorlopige productversie die aanzienlijk kan worden gewijzigd voordat deze wordt uitgebracht. Microsoft biedt geen enkele expliciete of impliciete garanties met betrekking tot de informatie die hier wordt verstrekt.
Treedt op wanneer de MappingName waarde verandert.
public:
event EventHandler ^ MappingNameChanged;
public event EventHandler MappingNameChanged;
member this.MappingNameChanged : EventHandler
Public Custom Event MappingNameChanged As EventHandler
Gebeurtenistype
Voorbeelden
In het volgende codevoorbeeld ziet u het gebruik van dit lid.
private:
void AddCustomColumnStyle()
{
DataGridTableStyle^ myTableStyle = gcnew DataGridTableStyle;
myTableStyle->MappingName = "Orders";
myColumnStyle = gcnew DataGridTextBoxColumn;
myColumnStyle->MappingName = "Orders";
myColumnStyle->HeaderText = "Orders";
myTableStyle->GridColumnStyles->Add( myColumnStyle );
myDataGrid->TableStyles->Add( myTableStyle );
myColumnStyle->MappingNameChanged += gcnew EventHandler( this, &MyForm::columnStyle_MappingNameChanged );
flag = (bool *)true;
}
// MappingNameChanged event handler of DataGridColumnStyle.
void columnStyle_MappingNameChanged( Object^ /*sender*/, EventArgs^ /*e*/ )
{
MessageBox::Show( "Mapping Name changed" );
}
private void AddCustomColumnStyle()
{
DataGridTableStyle myTableStyle = new DataGridTableStyle();
myTableStyle.MappingName = "Orders";
myColumnStyle = new DataGridTextBoxColumn();
myColumnStyle.MappingName="Orders";
myColumnStyle.HeaderText="Orders";
myTableStyle.GridColumnStyles.Add(myColumnStyle);
myDataGrid.TableStyles.Add(myTableStyle);
myColumnStyle.MappingNameChanged+=new EventHandler(columnStyle_MappingNameChanged);
flag=true;
}
// MappingNameChanged event handler of DataGridColumnStyle.
private void columnStyle_MappingNameChanged(object sender, EventArgs e)
{
MessageBox.Show("Mapping Name changed");
}
Private Sub AddCustomColumnStyle()
Dim myTableStyle As New DataGridTableStyle()
myTableStyle.MappingName = "Orders"
myColumnStyle = New DataGridTextBoxColumn()
myColumnStyle.MappingName = "Orders"
myColumnStyle.HeaderText = "Orders"
myTableStyle.GridColumnStyles.Add(myColumnStyle)
myDataGrid.TableStyles.Add(myTableStyle)
AddHandler myColumnStyle.MappingNameChanged, AddressOf columnStyle_MappingNameChanged
flag = True
End Sub
' MappingNameChanged event handler of DataGridColumnStyle.
Private Sub columnStyle_MappingNameChanged(ByVal sender As Object, ByVal e As EventArgs)
MessageBox.Show("Mapping Name changed")
End Sub