Show design if Dataset doesn't return string in SSRS

Question

I designed my own SSRS Reportas below

Where First line, Third line and Fifth line have a default value, so I used it as Part of the header for this tablix.

Now the question arises: when I run this report, he offers to enter one number to get the result. But if the data set does not return any rows, I just want to show only the constructed part of the header? But at present he is not showing anything. What could be the problem or some solution to get only the constructed portion of the header?

Please help me!

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Answer 1

, , Report Builder 3.0, IE,Firefox,Chrome, tablix. , , .

1. Tablix SubReport -

• . ( )

• Header, Data.

CountRows("Dataset"), / Tablix1 Tablix2. Report Builder 3.0, .

2. , , .

SubReport.

• 1 SubReport:

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• 2 SubReport:

  , .

Main report Tablix. .

, On Row Visibility, =IIF(CountRows("Dataset")>0,True,False)

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Answer 2

Outside Group :