不显示删除回复显示所有回复显示星级回复显示得分回复 WPF中C#代码生成窗体并添加Grid问题

Posted 2023-02-26

大家好，初学WPF。
今天在测试用后台去为Window添加Grid时无法显示。
不知错了那里。
Window window2 = new Window();
window2.AllowsTransparency = true;

window2.WindowStyle = System.Windows.WindowStyle.None;
window2.Height = 300;
window2.Width = 400;
window2.Background = new SolidColorBrush(Color.FromRgb(255, 255, 255));
window2.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterOwner;

window2.Show();
System.Windows.Threading.Dispatcher.Run();
Grid grid2 = new Grid();
grid2.Height = 350;
grid2.Width = 350;
grid2.Background = new SolidColorBrush(Color.FromRgb(255, 0, 0));
window2.Content = grid2; //我觉的应该是这句不对。但是我不知道应该怎么把grid2添加进window2。我没有找到window2的Children或者AddChild函数。
谢谢了。

先加Grid，再show出来。

Window window2 = new Window();
window2.AllowsTransparency = true;

window2.WindowStyle = System.Windows.WindowStyle.None;
window2.Height = 300;
window2.Width = 400;
window2.Background = Brushes.Black;
window2.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterOwner;
window2.Title = "Test";
Grid grid2 = new Grid();
grid2.Height = 300;
grid2.Width = 350;
grid2.Background = Brushes.Red;
window2.Content = grid2;
window2.Show();
System.Windows.Threading.Dispatcher.Run(); 参考技术A h