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.Command
和 Button.CommandParameter={Binding PathToCustomer}
而不是 Button.Click
。