I have also a similar problem. I have a parent report and inside the parent report I have textbox and two subreports.

My requirement is this, I have to hide the textbox if both the subreports are empty. I am not using any tablix for the parent report. Is there any way to get the number of rows in suibreports from the parent report???

or In what way we could do this , Only want to hide the text box if the subreports are empty