一、定义事件类:
通过PassDataWinFormEventArgs的实例,传递数据。
二、在子窗体中设计如下代码:
三、设计主窗体代码:
private void bbtSetup_Click(object sender, EventArgs e){ FrmChild frmChild = new FrmChild(); frmChild.PassDataBetweenForm += new FrmChild.PassDataBetweenFormHandler(FrmChild_PassDataBetweenForm); frmChild.Show(); frmChild.Activate();}
private void FrmChild_PassDataBetweenForm(object sender,PassDataWinFormEventArgs e){ this.txtName.Text = e.Name; this.txtPlace.Text = e.Place; this.txtAge.Text = e.Age.ToString();}
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