我似乎无法删除在运行时生成的按钮。
以下是生成按钮的代码:
void testArea(Object s, RoutedEventArgs e)
{
System.Windows.Controls.Button myButton = new System.Windows.Controls.Button();
myButton.Name = "runtimeGeneratedButton";
myButton.Content = "deleteMe";
myButton.Click+= new RoutedEventHandler(deleter);
operationsPannel.Children.Add(myButton);
}
以下是应该删除生成按钮的代码:
private void deleter(object s, RoutedEventArgs args)
{
operationsPannel.Children.Remove(operationsPannel.FindName("runtimeGeneratedButton") as System.Windows.Controls.Button);
}
答案 0 :(得分:1)
对于您在代码中创建的控件,如果要按名称查找它们,则需要在当前名称范围内RegisterName
:
operationsPannel.Children.Add(myButton);
operationsPannel.RegisterName("runtimeGeneratedButton", myButton);
这是由XAML解析器
自动完成的