private void tmiModifyPwd_Click(object sender, EventArgs e) { if (objFrmModifyPwd == null) { objFrmModifyPwd = new FrmModifyPwd(); objFrmModifyPwd.Show(); } else { objFrmModifyPwd.Activate(); objFrmModifyPwd.WindowState = FormWindowState.Normal; } }
private void tmiModifyPwd_Click(object sender, EventArgs e) { if (objFrmScoreManage == null) { objFrmModifyPwd = new FrmModifyPwd(); objFrmModifyPwd.Show(); // objFrmAddStudent.ShowDialog(); } else { objFrmModifyPwd.Activate();//?????????????? objFrmModifyPwd.WindowState = FormWindowState.Normal; } }