private void viewClassInfoToolStripMenuItem_Click(object sender, EventArgs e)
{
SectionInfo viewSec = new SectionInfo();
viewSec.MdiParent = this;
viewSec.Show();
}
private void classInfoToolStripMenuItem_Click(object sender, EventArgs e)
{
SectionInfo secInfo = new SectionInfo();
secInfo.MdiParent = this;
secInfo.Show();
}