private void button3_Click(object sender, EventArgs e)
        {
            FRM_ADD_PRODUCT frm = new FRM_ADD_PRODUCT();

            frm.txtRef.Text       = this.dataGridView1.CurrentRow.Cells[0].Value.ToString();
            frm.txtDes.Text       = this.dataGridView1.CurrentRow.Cells[1].Value.ToString();
            frm.txtQte.Text       = this.dataGridView1.CurrentRow.Cells[2].Value.ToString();
            frm.txtPrice.Text     = this.dataGridView1.CurrentRow.Cells[3].Value.ToString();
            frm.comCategores.Text = this.dataGridView1.CurrentRow.Cells[4].Value.ToString();

            frm.Text = "تحديث المنتوج : " + this.dataGridView1.CurrentRow.Cells[1].Value.ToString();

            frm.btnOk.Text      = "تحديث";
            frm.states          = "update";
            frm.txtRef.ReadOnly = true;

            byte[]       img = (byte[])prd.GET_IMAGE_PRODUCT(this.dataGridView1.CurrentRow.Cells[0].Value.ToString()).Rows[0][0];
            MemoryStream ms  = new MemoryStream(img);

            frm.pbox.Image = Image.FromStream(ms);

            frm.ShowDialog();
        }
        private void اظافةالمنتوجالجديدToolStripMenuItem_Click(object sender, EventArgs e)
        {
            FRM_ADD_PRODUCT frm_add = new FRM_ADD_PRODUCT();

            frm_add.ShowDialog();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            FRM_ADD_PRODUCT frm_add = new FRM_ADD_PRODUCT();

            frm_add.ShowDialog();
        }