// resulset ResultsetFields fields = new ResultsetFields(1);

// define your new composed field via Expression // Ref: GeneratedCode - Field expressions and aggregates fields.DefineField(new EntityField2("storyname", (ArticleFields.StorySection + " - " + ArticleFields.StoryHead)), 0);

I use this code.Bur my database is Oracle. + is used for mathematical operations at Oracle.So that My program gives me a message like that "Invalid number"

in Oracle || is used to concatanate strings. But I could not use this || in the fields.DefineField. .......

How can I solve my problem? thanks Pinar

Isn't this the same question as the one you have posted before here: http://www.llblgen.com/TinyForum/Messages.aspx?ThreadID=13229

yes.same question. I could not know advantages or disadvantages of forum groups.So that I want to write same question here.?

Almost all of them are scanned by the support team. All you have to do is to post your question in the most relevant forum.

The folloiwng are the attributes of different forums: 1- The helpdesk forum is private, so only support team members can see your question, other users can't. 2- The General chat forum rarely scanned by the support team. 3- The Architecture forum has low priority.

So by posting your question here, you might attract other users attention rather than the one posted in the helpdesk.

By the way, which LLBLGen Pro runtime library version are you using?

llblgen 2.5

Please check the following thread to know how to get the Runtime library version number: http://www.llblgen.com/TinyForum/Messages.aspx?ThreadID=7722

2.5.7.831

Your runtime library version is an old one. It's recommended that you use the latest available release.

Please read this message again "// resulset ResultsetFields fields = new ResultsetFields(1);

// define your new composed field via Expression // Ref: GeneratedCode - Field expressions and aggregates fields.DefineField(new EntityField2("storyname", (ArticleFields.StorySection + " - " + ArticleFields.StoryHead)), 0);

I use this code.Bur my database is Oracle. + is used for mathematical operations at Oracle.So that My program gives me a message like that "Invalid number"

in Oracle || is used to concatanate strings. But I could not use this || in the fields.DefineField. .......

"

if it is be done in Sqlserver with my llblgen versiyon,why I can not write same statement for Oracle. My problem is how to define ||

Please see this thread (specially the latest posts): http://llblgen.com/TinyForum/Messages.aspx?ThreadID=9144