public Prod_Manage_Form() { InitializeComponent(); if (frm == null) { frm = this; } pro = new Product(); this.dataGridView1.DataSource = pro.getAllProd(); }
static void frmClosed(object sender, FormClosedEventArgs e) { frm = null; }
private void ادارةالمنتوجاتToolStripMenuItem_Click(object sender, EventArgs e) { Prod_Manage_Form pmf = new Prod_Manage_Form(); pmf.ShowDialog(); }