textbox - radiobutton - button and or sql help

i have 3 textboxes: textbox1, textbox2, and textbox3 and i also have 3 radiobuttons: radiobutton1, radiobutton2, and radiobutton3 and i also have 1 button. the radiobuttons are grouped together to help select one of the three textboxs and the button then when clicked either enables the textbox or disables the other two textboxes all of that seems to work fine except when use textbox1 it reads the sql select statement fine, but when i hit the radiobutton2 or 3 and click the button and then enter a string into either of those textboxes the sql statement does not get read and the formview and gridview are not shown on the screen. i do not know if my problem is in the sql statement or if there is some code i need to ad to the textboxes or radiobutton or button command if you need more information i can send. i am a beginner at this. i need help as soon as possible.

Hi,

IMO, it's database connection problem. My suggestion is to usesqldatasource to check it out.

If there is still any problem, please tell us more, especially code.

Thanks.