private void btn_database_Click(object sender, EventArgs e) { frmInventory inventoryForm = new frmInventory(); this.Hide(); inventoryForm.ShowDialog(); this.Show(); }
private void btn_database_Click(object sender, EventArgs e) { // checks whether the form is already open and maximizes it FormCollection frms = Application.OpenForms; foreach (Form frm in frms) { if (frm.Name == "frmInventory") { frm.WindowState = FormWindowState.Maximized; return; } } frmInventory invForm = new frmInventory(); invForm.MdiParent = frmMain.ActiveForm; invForm.Show(); }