private void buttonManageCategory_Click(object sender, EventArgs e) { FormManageCategory formManageCategory = new FormManageCategory(); //Préférez les ShowDialogs pour éviter des conflits de données etc... formManageCategory.ShowDialog(); }
private void buttonManageCategory_Click(object sender, EventArgs e) { FormManageCategory formManageCategory = new FormManageCategory(_Categories); formManageCategory.ShowDialog(); using (SqlConnection sqlConnection = new SqlConnection(_ConnectionString)) { sqlConnection.Open(); //On ouvre la connexion _Categorie = GetProductCategory(sqlConnection); _Products = GetProduct(sqlConnection); } }
private void buttonManageCategory_Click(object sender, EventArgs e) { FormManageCategory formManageCategory = new FormManageCategory(_ProductCategories, _Products); formManageCategory.ShowDialog(); }