//_list_condition_func
PreSelectBuilderFunc GetPreSelectBuilderFunc(System.Type type, string value)
{
PreSelectBuilderFunc func;
string key = type.AssemblyQualifiedName + "|" + value;
if (!_list_condition_func.TryGetValue(key, out func))
{
ThreadHelper.Block(_list_condition_func, () => {
if (!_list_condition_func.TryGetValue(value, out func))
{
if (value.StartsWith("$this.", StringComparison.OrdinalIgnoreCase))
{
string path = value.Substring("$this.".Length);
func = (dataContext, dataReader, entity) => {
return(FastObject.Path(entity, path));
};
}
if (value.StartsWith("$reader.", StringComparison.OrdinalIgnoreCase))
{
string p10 = value.Substring("$reader.".Length);
if (p10.IndexOf('.') > -1)
{
string name = p10.Split('.')[0];
string path = p10.Substring(name.Length + 1);
func = (dataContext, dataReader, entity) => {
return(FastObject.Path(DataReaderHelper.Current(dataReader, name), path));
};
}
else
{
func = (dataContext, dataReader, entity) => {
return(DataReaderHelper.Current(dataReader, p10));
};
}
}
_list_condition_func.TryAdd(key, func);
}
});
}
return(func);
}