private void toolStripButton1_Click(object sender, EventArgs e)
{
this.CloseForm();
FrmStudentManage objFrmStudentManage = new FrmStudentManage();
this.OpenForm(objFrmStudentManage);
}
//学员管理
private void BtnStuManage_Click(object sender, EventArgs e)
{
FrmStudentManage frmStudentManage = new FrmStudentManage();
OpenFrm(frmStudentManage);
}