public override void Process(TagHelperContext context, TagHelperOutput output)
{
var QrcodeContent = context.AllAttributes["content"].Value.ToString();
var alt = context.AllAttributes["alt"].Value.ToString();
int width = Convert.ToInt32(context.AllAttributes["width"].Value); // width of the Qr Code
int height = Convert.ToInt32(context.AllAttributes["height"].Value); // height of the Qr Code
int margin = Convert.ToInt32(context.AllAttributes["margin"].Value);;
var data = QRCodeHelper.Generator(QrcodeContent, width, height, margin);
//
output.TagName = "img";
output.Attributes.Clear();
output.Attributes.Add("width", width);
output.Attributes.Add("height", height);
output.Attributes.Add("alt", alt);
output.Attributes.Add("src", data);
}
