LINQ Expression Conversion / Concat from Int to string

Question

I want to Concat two expressions for the final expression

Expression>

So I have created expression belwo code

Answer 1

Instead of trying to cast to string, you could try casting to object then calling ToString(), as though you were doing:

var converted = member.ToString();

As an Expression, it will look something like this:

var convertedExpression = Expression.Call(
                     Expression.Convert(memberExpression, typeof(object)),
                     typeof(object).GetMethod("ToString"));