void ParsePositionString(String input, out Evaluation.Expression expression, out BindToTargetPostion postype)
{
expression = null;
postype = BindToTargetPostion.None;
if (input == null)
{
return;
}
Int32 sep_index = input.LastIndexOf(',');
if (sep_index == -1)
{
expression = StateSystem.GetSubSystem <Evaluation.EvaluationSystem>().CreateExpression(input);
return;
}
String str_exp = input.Substring(0, sep_index).Trim();
String str_postype = input.Substring(sep_index + 1).Trim();
BindToTargetPostion bttp;
if (StateSystem.GetSubSystem <StringConverter>().TryConvert(str_postype, out bttp) == true)
{
expression = StateSystem.GetSubSystem <Evaluation.EvaluationSystem>().CreateExpression(str_exp);
postype = bttp;
}
else
{
expression = StateSystem.GetSubSystem <Evaluation.EvaluationSystem>().CreateExpression(input);
}
}
void ParsePositionString(String input, out Evaluation.Expression expression, out BindToTargetPostion postype)
{
expression = null;
postype = BindToTargetPostion.None;
if (input == null) return;
Int32 sep_index = input.LastIndexOf(',');
if (sep_index == -1)
{
expression = StateSystem.GetSubSystem<Evaluation.EvaluationSystem>().CreateExpression(input);
return;
}
String str_exp = input.Substring(0, sep_index).Trim();
String str_postype = input.Substring(sep_index + 1).Trim();
BindToTargetPostion bttp;
if (StateSystem.GetSubSystem<StringConverter>().TryConvert(str_postype, out bttp) == true)
{
expression = StateSystem.GetSubSystem<Evaluation.EvaluationSystem>().CreateExpression(str_exp);
postype = bttp;
}
else
{
expression = StateSystem.GetSubSystem<Evaluation.EvaluationSystem>().CreateExpression(input);
}
}
