private void viewbutton_Click(object sender, EventArgs e)
{
stuinfo = new ustuinfo();
stuinfo.StartPosition = FormStartPosition.Manual;
stuinfo.Location = new Point(345, 38);
stuinfo.Disabled();
stuinfo.ButtonDisable();
stuinfo.Show();
stuinfo.TextBoxValue = this.GetStudentNo();
}
private void stuinfolbl_Click(object sender, EventArgs e)
{
if (stuinfo == null)
{
stuinfo = new ustuinfo();
stuinfo.MdiParent = this;
stuinfo.FormClosed += Stuinfo_FormClosed;
stuinfo.Show();
}
else
{
stuinfo.Activate();
}
}
private void Stuinfo_FormClosed(object sender, FormClosedEventArgs e)
{
stuinfo = null;
//throw new NotImplementedException();
}