RDLC Format Textbox Expression

问题

I have a textbox that should display "interest" value in this format for example "(5%)". The Dataset Interest field has datatype System.Decimal. If I don't format the textbox it just displays "5" on the report page.

Currently in my designer I have

Interest «Expr»

Then the report page displays

Interest 5

Back to my problem I want to display something like this

Interest (5%)

How can I format the Interest expression «Expr»?

Please help. I'm new to RDLC.

回答1:

Just concatenate the expression. For example:

="Interest (" & Fields!Interest.Value & "%)"

来源：https://stackoverflow.com/questions/15354121/rdlc-format-textbox-expression