private void BtnSave_Click(object sender, EventArgs e) { if (String.IsNullOrEmpty(txtName.Text)) { frmMessageBoxFillNull frm = new frmMessageBoxFillNull(); frm.ShowDialog(); } else { if (flag == true) { frmMessageBoxSave frm = new frmMessageBoxSave(); if (frm.ShowDialog() == DialogResult.OK) { String name = txtName.Text; AlmacenDisecWS.brand b = new AlmacenDisecWS.brand(); b.brand_name = name; int result = serviceDA.insertBrand(b); dgvSearch.AutoGenerateColumns = false; dgvSearch.DataSource = serviceDA.queryAllBrand(); reiniciar(); btnModify.Enabled = true; operation = true; } } else { if (String.IsNullOrEmpty(txtId.Text) || nombreTextoAnterior == null) { frmMessageBoxFillNull frm2 = new frmMessageBoxFillNull(); frm2.ShowDialog(); } else { frmMessageBoxSave frm = new frmMessageBoxSave(); if (frm.ShowDialog() == DialogResult.OK) { int id = Int32.Parse(txtId.Text); String name = txtName.Text; AlmacenDisecWS.brand b = serviceDA.queryBrandByName(nombreTextoAnterior); b.brand_name = name; int result = serviceDA.updateBrand(b); dgvSearch.AutoGenerateColumns = false; dgvSearch.DataSource = serviceDA.queryAllBrand(); reiniciar(); operation = true; btnModify.Enabled = true; } } } } }