Comments on: How to get property name from lambda

By: Stephane

Stephane — Thu, 22 Sep 2011 10:51:17 +0000

Thanks, works perfectly. Just what I was looking for.

By: INotifyPropertyChanged with lambdas

INotifyPropertyChanged with lambdas — Mon, 23 May 2011 15:55:05 +0000

[...] « How to get property name from lambda Email template engine [...]

By: Pawel Lesnikowski

Pawel Lesnikowski — Mon, 05 Apr 2010 20:37:47 +0000

Could you write a unit test for this situation?

By: Victor

Victor — Fri, 02 Apr 2010 12:48:43 +0000

Actually i maid a small mistake , you shoud pass expression.body in case of LambdaExpression, because LambdaExpression itself is not member expression and you’re code will throw an exception otherwise

By: Pawel Lesnikowski

Pawel Lesnikowski — Fri, 02 Apr 2010 08:43:18 +0000

Why?

By: Victor

Victor — Thu, 01 Apr 2010 21:02:05 +0000

I think you have to modify GetMemberName at least a little, and put the following code in the begining
if (expression is LambdaExpression) { var lambdaExpression = (LambdaExpression)expression; var compiled = lambdaExpression.Compile();


                if (lambdaExpression.Body.NodeType == ExpressionType.MemberAccess)

                {

                    return GetMemberName(lambdaExpression.Body);

                }

            }