Shrink DataBand row height dynamically

Ashish

Hi, Here is my scenario.

I've a DataBand in my report binded to List of object A in my DataSource.
There are two text objects inside the DataBand (TextA and TextB).
Now according to a boolean property (IsValid) in object A, I want to hide one of the text box and adjust the height of the each DataBand row.

For example
if(IsValid == true), display both text objects, so the row looks like this

---

Text A
Text B

---

if(IsValid == false), row should like this

---

Text B

---

So far I've set the

CanShrink

property of DataBand to true and wrote a script on code page

private void Data1_BeforeLayout(object sender, EventArgs e)
    {
      
      if(((Boolean)Report.GetColumnValue("Root.ObjectA.IsValid")) == false)
      {
        TextA.Visible = false;
        TextB.Visible = true;
      }
      else
      {
        TextA.Visible = true;
        TextB.Visible = true;         
      }                                     
    }

and hooked it to DataBand's BeforeLayout Event


But this only results in report looking like this
(Valid row)

---

Text A
Text B

---

(Invalid row)

---

[Blank white space here ]
Text B

---

(InValid row)

---

[Blank white space here ]
Text B

---

Whereas I want it to look like this

(Valid row)

---

Text A
Text B

---

(Invalid row)

---

Text B

---

(Invalid row)

---

Text B

---

Hope the question is clear .. Thanks