public bool TryGetParam <T>(string key, out T value)
{
// try to find a parameter with matching name across the cookies, query parameters, request headers and extended properties
if (QueryParams.TryGetValue(key, out var queryParamValue))
{
value = (T)queryParamValue;
return(true);
}
if (RequestHeaders.TryGetValue(key, out var headerValue))
{
value = (T)headerValue;
return(true);
}
if (Cookies.TryGetValue(key, out var cookieValue))
{
value = (T)cookieValue;
return(true);
}
if (ExtendedProperties.TryGetValue(key, out var extendedValue))
{
value = (T)extendedValue;
return(true);
}
// the parameter doesn't exist so return null/false
value = default(T);
return(false);
}
private T GetValue <T>(string key)
{
object value;
if (Method == "GET" || Method == "DELETE")
{
QueryParams = QueryParams ?? new Dictionary <string, object>();
if (QueryParams.TryGetValue(key, out value))
{
return((T)value);
}
return(default(T));
}
FormParams = FormParams ?? new Dictionary <string, object>();
if (FormParams.TryGetValue(key, out value))
{
return((T)value);
}
return(default(T));
}