Hide Detail

luisXVluisXV
edited 10:56PM in FastReport .NET
I have a Detail with SubDetail (Child Data Band) How do I to Hide SubDetail when datarow is null?

Order (Header) -- (Customer, Date, ...)
-> Order (Detail) -- (Article, Description,...)
-> Order (SubDetail) --- (Size, Quantity, Price)

But some articles has not Size so:

Order (Header) -- (Customer, Date, ...)
-> Order (Detail) -- (Article, Description, Quantity, Price,..)

How can I hide ChildDataBand If article has not Size? Thanks

Comments

  • StarkStark Syria
    edited August 2010
    Hi,

    Add this code to your Report Script

    TxtSize Properties HideZeroes Must be ture , as our code condition will act if TxtSize.Text Empty or NULL 
    // This Code Should be placed in your report Script , not in your Application 
 private void TxtSize_AfterData(object sender, EventArgs e)
    {     
         ChildData1.Visible = !TxtSize.Equals(String.Empty);
    }


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