Winform形式关闭事件

时间:2009-07-24 19:25:49

标签: c# .net winforms

我有两种形式,主要和儿童。在主窗体上单击按钮时,将加载子窗体。通过订阅子表单的已结束事件,可以在主表单中捕获子表单吗?

1 个答案:

答案 0 :(得分:14)

是的,你可以,这很简单:

private void LoadChildForm_Click(object sender, EventArgs e)
{
    ChildForm form = new ChildForm();
    form.FormClosed += new FormClosedEventHandler(ChildFormClosed);
    form.Show();
}

void ChildFormClosed(object sender, FormClosedEventArgs e)
{
    // do something useful
}