/// <summary>
/// Initializes the MessageBox.
/// </summary>
/// <param name="text">The text.</param>
/// <param name="caption">The caption.</param>
/// <param name="button">The button.</param>
/// <param name="image">The image.</param>
/// <param name="defaultResult">The default result.</param>
protected void InitializeMessageBox(string text, string caption, PopupButton button, PopupImage image, PopupResult defaultResult)
{
Header = caption;
Content = text;
PopupButton = button;
PopupImage = image;
_defaultResult = defaultResult;
}
/// <summary>
/// Shows the MessageBox.
/// </summary>
/// <param name="messageText">The message text.</param>
/// <param name="caption">The caption.</param>
/// <param name="button">The button.</param>
/// <param name="icon">The icon.</param>
/// <param name="defaultResult">The default result.</param>
/// <param name="messageBoxStyle">The style to be set.</param>
/// <returns></returns>
/// <exception cref="InvalidOperationException">Static methods for MessageBoxes are not available in XBAP.
/// Use the instance ShowMessageBox methods instead.</exception>
private static PopupResult ShowCore(string messageText, string caption,
PopupButton button, PopupImage icon, PopupResult defaultResult,
Style messageBoxStyle)
{
if (System.Windows.Interop.BrowserInteropHelper.IsBrowserHosted)
throw new InvalidOperationException("Static methods for MessageBoxes are not available in XBAP. Use the instance ShowMessageBox methods instead.");
var messageBox = new MetroPopup();
messageBox.InitializeMessageBox(messageText, caption, button, icon, defaultResult);
// Setting the style to null will inhibit any implicit styles
if (messageBoxStyle != null)
messageBox.Style = messageBoxStyle;
if (Application.Current.MainWindow.Content as Visual == null)
return PopupResult.None;
var layer = AdornerLayer.GetAdornerLayer(Application.Current.MainWindow.Content as Visual);
var contentAd = new ControlAdorner(Application.Current.MainWindow.Content as UIElement) { Child = messageBox };
layer.Add(contentAd);
// Disable Closing of window while dialog is shown
Application.Current.MainWindow.Closing += MainWindow_Closing;
messageBox.ShowDialog();
Application.Current.MainWindow.Closing -= MainWindow_Closing;
layer.Remove(contentAd);
return messageBox.PopupResult;
}
public static PopupResult Show(Window owner,
string messageText,
string caption = "",
PopupButton button = PopupButton.OK,
PopupImage icon = PopupImage.None,
PopupResult defaultResult = PopupResult.None,
Style messageBoxStyle = null)
{
return ShowCore(messageText, caption, button, icon, defaultResult, messageBoxStyle);
}
