public static void SetFormatValidationHandler(DependencyObject d, TextBoxFormatValidationHandler value) { if (DesignMode.DesignModeEnabled) { return; } d.SetValue(FormatValidationHandlerProperty, value); }
private static void SetupAndValidate(TextBox textBox) { TextBoxFormatValidationHandler handler; if ((handler = GetFormatValidationHandler(textBox)) == null) { handler = new TextBoxFormatValidationHandler(); SetFormatValidationHandler(textBox, handler); } else { handler.Validate(); } }
public static void SetFormatValidationHandler(DependencyObject d, TextBoxFormatValidationHandler value) { if (DesignMode.DesignModeEnabled) return; d.SetValue(FormatValidationHandlerProperty, value); }