private void ToolColor_Click(object sender, EventArgs e)
{
//frmColor frm = new frmColor();
//frm.MdiParent = this;
//OpenSubForm(frm);
Form childForm = null;
foreach (Form f in this.MdiChildren)
{
if (f is frmColor)
{
childForm = (frmColor)f;
break;
}
else
{
f.WindowState = FormWindowState.Minimized;
f.Show();
}
}
if (childForm != null)
{
childForm.Focus();
childForm.BringToFront();
childForm.WindowState = FormWindowState.Normal;
}
else
{
childForm = new frmColor();
childForm.MdiParent = this;
OpenSubForm(childForm);
}
}