单击按钮(动态创建的按钮)时获取对象/项目 - 堆栈面板



我正在循环我的客户,对于每个客户,我需要创建一个按钮以防万一我想删除该特定客户。

所以这是我的代码:

foreach (var item in customersList)
{
    Button btn = new Button();
    btn.Content = "Customer": + " " + item.Value;
    btn.Height = 40;
    btn.Click += btn_Click;
    TextBox cust = new TextBox();
    cust.Height = 40;
    cust.Text = item.Value;
    stackCustomers.Children.Add(cust);
    stackCustomers.Children.Add(btn);
}

如何附加事件单击我的按钮,以便当我单击它时,我就会获得客户?

void btn_Click(object sender, RoutedEventArgs e)
{     
    //I tried this but it is not working, unfortunatelly...
    Customer cust = (Customer)sender;
}

简单的方法:将客户附加到Button.Tag属性

Button btn = new Button();
btn.Tag = item; // .Value maybe?
// ...
void btn_Click(object sender, RoutedEventArgs e)
{
    var button = sender as Button;
    Customer cust = (Customer)button.Tag;
}

可能更好的做法:创建包含按钮的每个客户项目的可视化表示形式。使用 Button.CommandButton.CommandParameter={Binding PathToCustomer} 而不是 Button.Click

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