Public Sub ShowDialog( _
   ByVal owner As IWindow, _
   ByVal closeCallback As Action(Of DialogResult) _
) 

Dim instance As UXDialogBox
Dim owner As IWindow
Dim closeCallback As Action(Of DialogResult)
 
instance.ShowDialog(owner, closeCallback)

public void ShowDialog( 
   IWindow owner,
   Action<DialogResult> closeCallback
)

public procedure ShowDialog( 
    owner: IWindow;
    closeCallback: Action
); 

public function ShowDialog( 
   owner : IWindow,
   closeCallback : Action
);

public: void ShowDialog( 
   IWindow* owner,
   Action<DialogResult>* closeCallback
) 

public:
void ShowDialog( 
   IWindow^ owner,
   Action<DialogResult>^ closeCallback
) 

private void UXButton1_Click(object sender, RoutedEventArgs e)
{
    EditDialogBox dialogBox = new EditDialogBox();
    
    dialogBox.ShowDialog(
        
        // show dialog box in standalone mode
        null,

        // callback handler for the close event
        (dialogResult) =>
        {
            if (dialogResult == Intersoft.Client.Framework.DialogResult.OK)
            {
                MessageBox.Show("The dialog box result is OK");
            }
        });
}

private void uXButton1_Click(object sender, RoutedEventArgs e)
{
    EditDialogBox dialogBox = new EditDialogBox();
    UXDesktop currentDesktop = this.GetDesktop();
    
    dialogBox.ShowDialog(
        
        // show dialog box attached to the wndHome.
        currentDesktop.FindWindow("wndHome"),

        // callback handler for the close event
        (dialogResult) =>
        {
            if (dialogResult == Intersoft.Client.Framework.DialogResult.OK)
            {
                MessageBox.Show("The dialog box result is OK");
            }
        });
}