//收货库位
private void buttonc1_Click(object sender, EventArgs e)
{
if (frmc1 == null || frmc1.IsDisposed)
{
frmc1 = new FormC1();
}
ShowForm(frmc1, this.panel1);
}
public FormC1_2(FormC1 frm)
{
InitializeComponent();
lblinfo.Text = "";
frmparent = frm;
}