摘要:
public DialogResult ShowMessage(string text, string caption, MessageBoxButtons buttons, MessageBoxIcon icon) { var dr = new DialogResult(); try { var 阅读全文
摘要:
1、创建控制台程序 2、定义业务类和回调时传递的参数类型,如下: class Work { public delegate void ValueChangedEventHandler(object sender, ValueChangedEventArgs e); public ValueChang 阅读全文