/// <summary>
/// 点击增加数据
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tsmiAddData_Click(object sender, EventArgs e)
{
frmAddData fr = new frmAddData();
//fr.MdiParent = this;
fr.ShowDialog();
fr.MdiParent = this;
}
public void btnChange_Click(object sender, EventArgs e)
{
studentname = this.dgvShow.SelectedRows[0].Cells[0].Value.ToString();
//MessageBox.Show(studentname);
frmAddData frm = new frmAddData(this);
frm.type = "修改";
frm.ShowDialog();
//frm.MdiParent = this;
}