/// <summary>
/// Displays a message with a title allowing the choice of two responses
/// as dictated by the dialogStyle parameter.
/// </summary>
/// <param name="message">The message to display.</param>
/// <param name="title">The title of the dialog.</param>
/// <param name="dialogStyle">
/// A SimpleBooleanDialogStyle that determines which choices appear.
/// </param>
/// <returns>True if accepted, false otherwise.</returns>
/// <exception cref="InvalidOperationException">
/// A dialog handler has not been registered.
/// </exception>
public static bool SimpleBooleanDialog(string message, string title, SimpleBooleanDialogStyle dialogStyle)
{
var simpleBooleanDialog = _SimpleBooleanDialog;
if (simpleBooleanDialog != null)
{
var state = new { simpleBooleanDialog, message, title, dialogStyle, returnValue = new Ref <bool>() };
SendSyncMessage(state, s => s.returnValue.Value = s.simpleBooleanDialog(s.message, s.title, s.dialogStyle));
return(state.returnValue.Value);
}
throw new InvalidOperationException("A dialog expecting a return value must be registered before use.");
}
/// <summary>
/// Displays a message allowing the choice of two responses as dictated
/// by the dialogStyle parameter.
/// </summary>
/// <param name="message">The message to display.</param>
/// <param name="dialogStyle">
/// A SimpleBooleanDialogStyle that determines which choices appear.
/// </param>
/// <returns>True if accepted, false otherwise.</returns>
/// <exception cref="InvalidOperationException">
/// A dialog handler has not been registered.
/// </exception>
public static bool SimpleBooleanDialog(string message, SimpleBooleanDialogStyle dialogStyle)
{
return(_SimpleBooleanDialog(message, string.Empty, dialogStyle));
}
