public static T Get <T>(this IPrincipal principal, string claimType)
{
var stringValue = principal.Get(claimType);
if (string.IsNullOrWhiteSpace(stringValue))
{
return(default(T));
}
try
{
return((T)TypeDescriptor.GetConverter(typeof(T)).ConvertFromString(stringValue));
}
catch
{
return(default(T));
}
}
