//public static T GetEnumParam<T>(this ONLCompetition comp, string paramName, T defaultValue)
// where T : struct
//{
// return GetParam<T>(comp, paramName, GetEnumParamNullable<T>, defaultValue);
//}
public static T GetEnumParam <T>(this ONLCompetition comp, string paramName, T defaultValue)
{
try
{
long?l = comp.GetLongParamNullable(paramName);
if (l == null || !l.HasValue)
{
return(defaultValue);
}
return((T)Enum.ToObject(typeof(T), l.Value));
}
catch { return(defaultValue); }
}
public static bool?GetBooleanParamNullable(this ONLCompetition comp, string paramName)
{
string val = comp.GetStringParam(paramName);
if (String.IsNullOrEmpty(val))
{
return(null);
}
bool res;
if (bool.TryParse(val, out res))
{
return(res);
}
var ip = comp.GetLongParamNullable(paramName);
return(ip == null ? null : new bool?(ip.Value > 0));
}
public static int?GetIntParamNullable(this ONLCompetition comp, string paramName)
{
long?res = comp.GetLongParamNullable(paramName);
return(res == null ? null : new int?((int)res.Value));
}
