【发布时间】:2015-03-17 13:09:21
【问题描述】:
错误
在我的应用程序中,我尝试使用“Controls.Add”,但 Visual Studio 不断给我错误:
"错误 1 当前上下文中不存在名称 'Controls' C:\Users\Admin\Desktop\Demo\Demo\MainWindow.xaml.cs 42 13 Demo"
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.Navigation;
using System.Windows.Shapes;
namespace Demo
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
Window1 window = new Window1();
Button button = new Button();
window.WindowStartupLocation = WindowStartupLocation.CenterScreen;
button.Content = "New Button";
button.Visibility = Visibility.Visible;
button.Height = 50;
button.Width = 200;
Controls.add(button); <-- ERROR IS FOUND HERE
window.Show();
}
}
}
我正在使用来自 WinForms 的 WPF。任何建议表示赞赏,谢谢。
【问题讨论】:
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button.Name = "button"