public void headersource()
{
var header = services.ListProductCategory(tbItemBike.Header.ToString());
dtBike.ItemsSource = header;
//var resim = services.stringToImage();
//dtBike.ItemsSource = resim;
var gloves = services.ListProductCategory(tbItemGloves.Header.ToString());
dtGloves.ItemsSource = gloves;
var tshirt = services.ListProductCategory(tbItemTshirt.Header.ToString());
dtTshirt.ItemsSource = tshirt;
}
