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private String strWhere = string.Empty;
public String StrWhere
{
get
{
return this.strWhere ;
}
}
Form2 form2 = new Form2 ();
form2.ShowDialog();
refDate(form2.StrWhere);
public void refDate(string strWhere)
{
//do something
}
//添加一个按钮CLICK响应方法,显示子窗体
private void btnAddUser_Click(object sender, EventArgs e)
{
Form2 fm2=new Form2();
fm2.TestDelegate=this.refDate;
fm2..ShowDialog();
}
//定义委托
public delegate void NewDelegate(string strWhere);
public NewDelegate TestDelegate;
private void btnAddUser_Click(object sender, EventArgs e)
{
TestDelegate(strWhere);
}