private string BuildQueryStringForformatting(HttpRequest request)
{
string queryString = "";
IQueryCollection requestQuery = request.Query;
foreach (KeyValuePair <string, Microsoft.Extensions.Primitives.StringValues> item in requestQuery)
{
if (item.Key == "pageRef")
{
queryString += "pageRef={0}&";
}
else
{
queryString += $"{item.Key}={item.Value}&";
}
}
if (!string.IsNullOrWhiteSpace(queryString))
{
queryString = queryString.Remove(queryString.Length - 1);
}
if (!queryString.Contains("pageRef"))
{
if (requestQuery.AnyWithNullCheck())
{
queryString += "&pageRef={0}";
}
else
{
queryString += "pageRef={0}";
}
}
return(queryString);
}