private void ManageStudent_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
var form = new ManageStudent();
if (ExistForm(form))
{
return;
}
form.MdiParent = this;
form.Show();
}
private void studentManageBtn_Click(object sender, EventArgs e)
{
ManageStudent manageStudent = new ManageStudent();
manageStudent.Show();
}
private void toolStripButton1_Click(object sender, EventArgs e)
{
ManageStudent manageStudent = new ManageStudent();
manageStudent.ShowDialog();
}
private void 学生管理ToolStripMenuItem_Click(object sender, EventArgs e)
{
ManageStudent manageStudent = new ManageStudent();
manageStudent.ShowDialog();
}
