private void AddModelForm_Load(object sender, EventArgs e)
{
//Load Categories
comboBox_Categories.DataSource = sql.getCategoriesAll();
comboBox_Categories.DisplayMember = "nameCategory";
comboBox_Categories.ValueMember = "nameCategory";
if (device != null)
{
comboBox_Categories.Text = device.Category;
}
//Load BrandsByCategory
comboBox_Brands.DataSource = sql.getBrandsByCategoryAll(comboBox_Categories.Text);
comboBox_Brands.DisplayMember = "nameBrand";
comboBox_Brands.ValueMember = "nameBrand";
if (device != null)
{
comboBox_Brands.Text = device.Brand;
}
}
public void LoadBrandsByCategory()
{
List <Brand> brands = sql.getBrandsByCategoryAll(comboBox_Categories.Text);
comboBox_Brands.DataSource = brands;
comboBox_Brands.DisplayMember = "nameBrand";
comboBox_Brands.ValueMember = "nameBrand";
if (device != null)
{
comboBox_Brands.Text = device.Brand;
}
brands = null;
}