private void 单一商品ToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (Form childrenForm in this.MdiChildren)
{
//检测是不是当前子窗体名称
if (childrenForm.Name == "G_danyi_shangpin")
{
//是的话就是把他显示
childrenForm.Visible = true;
//并激活该窗体
childrenForm.Activate();
//childrenForm.WindowState = FormWindowState.Maximized;
return;
}
}
G_danyi_shangpin yds = new G_danyi_shangpin();
yds.MdiParent = this;
yds.Show();
}
private void 查询单一商品信息ToolStripMenuItem_Click(object sender, EventArgs e)
{
G_danyi_shangpin gds = new G_danyi_shangpin();
gds.ShowDialog();
}