public FRM_PRODUCTS()
{
InitializeComponent();
/// <summary>
//للتحقق من موجود الفورم عند بناءه
if (frm == null)
{
frm = this;
}
/// </summary>
this.dataGridView1.DataSource = prd.GET_ALL_PRODUCTS();
}
private void إدارةالمنتجاتToolStripMenuItem_Click(object sender, EventArgs e)
{
FRM_PRODUCTS frm = new FRM_PRODUCTS();
frm.ShowDialog();
}
static void frm_FormClosed(object sender, FormClosedEventArgs e)
{
frm = null;
}