public static bool getHistL(long Card, DateTime DateFirst, DateTime DateLast, ref List <TCardHistoryLevel> listAccountLevel)
{
bool flag;
try
{
ListCardLevel.Clear();
EnumDbVarCallback callback = new EnumDbVarCallback(AddDbVar);
if (GetHistL(Card, DateFirst, DateLast, callback))
{
LastMsg = "The request GetHistL is successful";
listAccountLevel = ListCardLevel;
return(true);
}
LastMsg = GetError();
flag = false;
}
catch (Exception e)
{
LastMsg = e.ToString();
flag = false;
}
return(flag);
}
private static extern bool GetHistL(long Card, DateTime DateFirst, DateTime DateLast, EnumDbVarCallback callback);
