How to supress a Text box in crystal report

Dear Friends,

I have a small problem while using Crystal reports using with VB 6.0

I hope if someone help mei on this please.

I am using Data enviroment to generate data on crystal reports.The probllem is that I am having a text box on crystal report which I want to supress if the row return by recordset contains a specific value.I want to supress it by using formula but I am not able to do it.I am pasting my code for the formula If some one can throw light on this

VB Code:

({DataEnvironment1_cmdReport.iBatchNo}=1049)

This line of code I have written for the condition of supressing the textbox

Thanks in Advance

-Sachien