Hiding rectangles in RDLC report viewer

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.NET3.5

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Hi
I'm using RDLC reports in my application.
In the body section, I have placed all the content in rectangles,
Now I want to show or hide rectangles based on some conditions.
and it should be done in code behind in C#.
I'm using "xx.aspx.cs" to handle the reports.

Can anyone please give me any approach to accomplish this.

Thanks in advance.
Sri.

[edit]Subject corrected to match body: "triangles" becomes "rectangles" - OriginalGriff[/edit]

Posted 7-Feb-11 22:03pm

Sri9797

Updated 7-Feb-11 22:05pm

OriginalGriff

v2

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Sandeep Mewara · Answer 1 · 2011-02-07T22:26:00

Solution 1

There is a Visible property for every control. It says: true, false, Expression.

Choose Expression. Using it, you can put any condition using VB6 code in the expression window.
Something like:

=iif(Len(Fields!MyField.Value)>12,true,false).

Posted 7-Feb-11 22:26pm

Sandeep Mewara

Comments

Sri9797 8-Feb-11 6:10am

Thanks Sandeep

Sri9797 10-Feb-11 6:47am

Sorry, I'm unable to do that. The rectangle is always hiding irrespective of that condition.
Can you explain the syntax (I'm getting confused from the part "true,false")

Sandeep Mewara 10-Feb-11 7:34am

Its not '.."true,false")'
Keet true, false without quotes.

If you still fail, Copy-Paste your expression here.

Sri9797 10-Feb-11 7:36am

I'm using true,false without quotes; jus like :
=iif(Parameters!plan.Value="Axys",True,False)

Sandeep Mewara 10-Feb-11 7:43am

This looks correct. Did you checked "Parameters!plan.Value" value? Place a textbox and put this in it and see what it comes.