using FWindSoft.Wpf; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; namespace Test.Message { /// /// WinMessage.xaml 的交互逻辑 /// public partial class WinMessage : Window { public WinMessage() { InitializeComponent(); //var dd = Convert.ToInt32(null); //var cc = Convert.ToInt32("a"); } private void Button_Click(object sender, RoutedEventArgs e) { var dd=MessageBox.Show("ccc", "cc", MessageBoxButton.YesNo); } private void Button_Click_1(object sender, RoutedEventArgs e) { var dd = MessageBox.Show(this,"ccc", "cc", MessageBoxButton.YesNo); } private void Button_Click_2(object sender, RoutedEventArgs e) { StringBuilder builder = new StringBuilder(new string('a',10000)); var dd = MessageTip.Show(this,builder.ToString(), "cc", MessageBoxButton.YesNoCancel); } private void Button_Click_3(object sender, RoutedEventArgs e) { var dd = MessageTip.Show("自动父窗体"); } } }