private void mnuInventario_Click(object sender, EventArgs e) { frmInventario frm = frmInventario.GetInstancia(); frm.MdiParent = this; frm.Show(); }
private void inventarioToolStripMenuItem1_Click(object sender, EventArgs e) { frmInventario formularioInventario = new frmInventario(); formularioInventario.MdiParent = this; formularioInventario.Show(); }
private void productosToolStripMenuItem_Click(object sender, EventArgs e)//Abrir inventario { try { frmInventario frmProducto = new frmInventario(u.Id_Usuario);// frmProducto.MdiParent = this; foreach (Form frm in Application.OpenForms) { if (frm is frmInventario) { frm.Show(); frm.Size = MinimumSize; frm.WindowState = FormWindowState.Normal; return; } } frmProducto.Show(); } catch (Exception ex) { MessageBox.Show(ex.Message, "Aviso", MessageBoxButtons.OK, MessageBoxIcon.Error); } }