ㄨУΘSeven

摘要： 先定义一个UCEvent类public class UCEvent:EventArgs { private string m_str; public string str { get { return m_str; } set { m_str= value; } } public UCEvent() { } public UCEvent(string value) { m_str= value; } } public delegate void UCHandler(object sender, UCEvent e);再在用户控件中添加代码public partial class TestUC 阅读全文