private void btnCategorias_Click(object sender, EventArgs e) { frmCategoria categoria = new frmCategoria(); AbrirFormHijo(categoria); categoria.Focus(); }
//almacen-categorias private void CategoriasToolStripMenuItem_Click(object sender, EventArgs e) { frmCategoria frm = new frmCategoria(); frm.MdiParent = this; frm.Show(); }
private void categoriaArticuloToolStripMenuItem_Click(object sender, EventArgs e) { Form frm = Application.OpenForms.Cast <Form>().FirstOrDefault(x => x is frmCategoria); if (frm != null) { //si la instancia existe la pongo en primer plano frm.BringToFront(); return; } frm = new frmCategoria(); frm.MdiParent = this; frm.Show(); }
private void categoriaArticuloToolStripMenuItem_Click(object sender, EventArgs e) { Form frm = Application.OpenForms.Cast<Form>().FirstOrDefault(x => x is frmCategoria); if (frm != null) { //si la instancia existe la pongo en primer plano frm.BringToFront(); return; } frm = new frmCategoria(); frm.MdiParent = this; frm.Show(); }