class LoginTypeArgs : EventArgs
{
private string loginType;
public string LoginType
{
get { return loginType; }
}
public LoginTypeArgs(string loginType)
{
this.loginType = loginType;
}
} LoginTypeArgs args = (LoginTypeArgs)e; 这条语句运行出错
{
private string loginType;
public string LoginType
{
get { return loginType; }
}
public LoginTypeArgs(string loginType)
{
this.loginType = loginType;
}
} LoginTypeArgs args = (LoginTypeArgs)e; 这条语句运行出错
以最简单的技术实现功能。
在主窗体A中做一个全局变量 s:string;窗体B 直接 A.s := 'safasf';
设置个全局变量也可以3
不过你那代码不是Delphi的啊
http://blog.sina.com.cn/s/blog_7e50f95e0100uwmc.html