private void Insert_Click(object sender, EventArgs e) { using (CategoriesSCIEF frm = new CategoriesSCIEF(null, db)) { if (frm.ShowDialog() == DialogResult.OK) { categoriesSCBindingSource.DataSource = db.CategoriesSC.ToList(); } } }
private void Edit_Click(object sender, EventArgs e) { if (categoriesSCBindingSource.Current == null) { return; } using (CategoriesSCIEF frm = new CategoriesSCIEF(categoriesSCBindingSource.Current as CategoriesSC, db)) { if (frm.ShowDialog() == DialogResult.OK) { categoriesSCBindingSource.DataSource = db.CategoriesSC.ToList(); } else { db = new my_db_for_db_2Entities(); categoriesSCBindingSource.DataSource = db.CategoriesSC.ToList(); } } }