private void button1_Click(object sender, EventArgs e)
{
frmGRDataLast f = new frmGRDataLast();
f.ShowDialog(this);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
private frmGRDataLast GetGRDataLastForm()
{
foreach (Form f in this.MdiChildren)
{
if (f is frmGRDataLast)
{
return (frmGRDataLast)f;
}
}
frmGRDataLast nf = new frmGRDataLast();
nf.MdiParent = this;
return nf;
}