创建一个创建按钮的按钮

Question

我是C#的初学者,我想创建一个创建按钮的按钮.但这些按钮永远不会出现......

请找到我的代码:

    private void addstrat3_i_Click(object sender, EventArgs e)
    {
        panel3strat.Width += 200;
        Button addstrat3_2 = new Button();
        addstrat3_2.Size = new Size(210, 41);
        addstrat3_2.Location = new Point(50,50);
        addstrat3_2.Visible = true; 
    }

非常感谢

Answer 1

您必须使用Controls属性在表单上添加按钮(或任何其他控件),用于示例:

private void addstrat3_i_Click(object sender, EventArgs e)
{
    panel3strat.Width += 200;
    Button addstrat3_2 = new Button();
    addstrat3_2.Size = new Size(210, 41);
    addstrat3_2.Location = new Point(50,50);
    addstrat3_2.Visible = true; 

    // add control
    this.Controls.Add(addstrat3_2);    
}