Merge two field values in tooltip in SSRS

Question

Hi All,

I just wanted to show two field values in the tooltip of a textbox in ssrs.

I have two datetime values in database.In the report i am showing the color in the textbox based on some conditions.I just wanted to display on the tootip of that textbox after merging two datetime field values.

Ex:On the tooltip i just wanted to display as below.

StartDate: 20/11/2010 EndDate: 12/1/2011

Please help me on this.

Regards,

Prasant