private void AddProductsUserControl_Load(object sender, EventArgs e)
{
CategoriesORM categoriesORM = new CategoriesORM();
cmbCategories.DataSource = categoriesORM.Select();
cmbCategories.DisplayMember = "Kateqoriya";
cmbCategories.ValueMember = "Id";
UnitTypesORM unitTypesORM = new UnitTypesORM();
cmbUnitType.DataSource = unitTypesORM.Select();
cmbUnitType.DisplayMember = "Vahid Növü";
cmbUnitType.ValueMember = "Id";
}
