我正在尝试在运行时创建按钮。我的问题是我应该如何在运行时模式下向每个按钮添加一个事件?
例如:
Button btn;
int i =0;
int j =0;
List<Button> listBTN = new List<Button>();
private void button1_Click(object sender, EventArgs e)
{
btn = new Button();
btn.Location = new Point(60 + i, 90);
btn.Size = new Size(50, 50);
btn.Name = "BTN";
listBTN.Add(btn);
i = i + 50;
foreach(Button b in listBTN){
this.Controls.AddRange(new Button[] {b});
}
}
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btn.Click += yourMethod;
private void yourMethod(object sender, EventArgs e)
{
// your implementation
Button btn = sender as Button;
if (btn != null)
{
//use btn
}
}
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如果要在声明按钮时添加事件,请使用:
btn.Click += delegate
{
//your implementation
};
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