private Tuple <bool, string> GenerateJsonCore()
{
object obj = Activator.CreateInstance(type);
string json = JsonSrlzH.ToJson(obj);
textBoxJson.Text = json;
textBoxPropDefs.Text = GetPropDefsStr(json);
return(new Tuple <bool, string>(true, null));
}
public static bool TryGetValue <TValue>(
this ISession session,
string key,
out TValue value,
Func <TValue> defaultValueFactory = null,
bool?rethrowError = true)
{
string json = null;
bool retVal = false;
defaultValueFactory = defaultValueFactory.FirstNotNull(
() => default(TValue));
if (session.Keys.Contains(key))
{
json = session.GetString(key);
}
if (json != null)
{
try
{
value = JsonSrlzH.FromJson <TValue>(json);
retVal = true;
}
catch (Exception exc)
{
if (rethrowError.HasValue)
{
if (rethrowError.Value)
{
throw;
}
else
{
session.Remove(key);
}
}
value = defaultValueFactory();
}
}
else
{
value = defaultValueFactory();
}
return(retVal);
}
