public static Internal.Windows.Constants.User32.MessageDialogStyles GetMessageDialogStyles(MessageDialog dialog)
{
Internal.Windows.Constants.User32.MessageDialogStyles styles = Internal.Windows.Constants.User32.MessageDialogStyles.OK;
switch (dialog.Buttons)
{
case MessageDialogButtons.AbortRetryIgnore:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.AbortRetryIgnore;
switch (dialog.DefaultButton)
{
case CommonDialogResult.Abort:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton1;
break;
}
case CommonDialogResult.Retry:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton2;
break;
}
case CommonDialogResult.Ignore:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton3;
break;
}
case CommonDialogResult.Help:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton4;
break;
}
}
break;
}
case MessageDialogButtons.CancelTryContinue:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.CancelTryContinue;
switch (dialog.DefaultButton)
{
case CommonDialogResult.Cancel:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton1;
break;
}
case CommonDialogResult.TryAgain:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton2;
break;
}
case CommonDialogResult.Continue:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton3;
break;
}
case CommonDialogResult.Help:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton4;
break;
}
}
break;
}
case MessageDialogButtons.OK:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.OK;
switch (dialog.DefaultButton)
{
case CommonDialogResult.OK:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton1;
break;
}
case CommonDialogResult.Help:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton2;
break;
}
}
break;
}
case MessageDialogButtons.OKCancel:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.OKCancel;
switch (dialog.DefaultButton)
{
case CommonDialogResult.OK:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton1;
break;
}
case CommonDialogResult.Cancel:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton2;
break;
}
case CommonDialogResult.Help:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton3;
break;
}
}
break;
}
case MessageDialogButtons.RetryCancel:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.RetryCancel;
switch (dialog.DefaultButton)
{
case CommonDialogResult.Retry:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton1;
break;
}
case CommonDialogResult.Cancel:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton2;
break;
}
case CommonDialogResult.Help:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton3;
break;
}
}
break;
}
case MessageDialogButtons.YesNo:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.YesNo;
switch (dialog.DefaultButton)
{
case CommonDialogResult.Yes:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton1;
break;
}
case CommonDialogResult.No:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton2;
break;
}
case CommonDialogResult.Help:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton3;
break;
}
}
break;
}
case MessageDialogButtons.YesNoCancel:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.YesNoCancel;
switch (dialog.DefaultButton)
{
case CommonDialogResult.Yes:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton1;
break;
}
case CommonDialogResult.No:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton2;
break;
}
case CommonDialogResult.Cancel:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton3;
break;
}
case CommonDialogResult.Help:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultButton4;
break;
}
}
break;
}
}
switch (dialog.Icon)
{
case MessageDialogIcon.Error:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.IconError;
break;
}
case MessageDialogIcon.Information:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.IconInformation;
break;
}
case MessageDialogIcon.Question:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.IconQuestion;
break;
}
case MessageDialogIcon.Warning:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.IconWarning;
break;
}
}
switch (dialog.Modality)
{
case MessageDialogModality.ApplicationModal:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.ApplicationModal;
break;
}
case MessageDialogModality.SystemModal:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.SystemModal;
break;
}
case MessageDialogModality.TaskModal:
{
styles |= Internal.Windows.Constants.User32.MessageDialogStyles.TaskModal;
break;
}
}
if (dialog.ShowHelp) styles |= Internal.Windows.Constants.User32.MessageDialogStyles.Help;
if (dialog.DefaultDesktopOnly) styles |= Internal.Windows.Constants.User32.MessageDialogStyles.DefaultDesktopOnly;
if (dialog.ServiceNotification) styles |= Internal.Windows.Constants.User32.MessageDialogStyles.ServiceNotification;
return styles;
}
private CommonDialogResult ShowMessageDialogInternal(MessageDialog dialog)
{
Internal.Windows.Constants.User32.MessageDialogStyles styles = Win32MessageDialog.GetMessageDialogStyles(dialog);
string title = dialog.Title;
if (String.IsNullOrEmpty(dialog.Title)) title = " ";
IntPtr hWnd = GetHandleByControl(dialog.Parent);
Internal.Windows.Constants.User32.MessageDialogResponses retval = Internal.Windows.Methods.User32.MessageBox(hWnd, dialog.Content, title, styles);
return CommonDialogResultFromWin32(retval);
}
public static DialogResult ShowDialog(string prompt, string title = null, MessageDialogButtons buttons = MessageDialogButtons.OK, MessageDialogIcon icon = MessageDialogIcon.None, MessageDialogModality modality = MessageDialogModality.ApplicationModal, bool showHelp = false, Control parent = null)
{
MessageDialog dialog = new MessageDialog();
dialog.Buttons = buttons;
dialog.Content = prompt;
dialog.Modality = modality;
dialog.Icon = icon;
dialog.Title = title;
dialog.ShowHelp = showHelp;
dialog.Parent = parent;
return dialog.ShowDialog();
}