data to listbox when radiobutton checked

[amine_sh]

Hello
I want to know how to get data to listbox when i checked a radiobutton.
ex: I have a 3 radiobutton of color red,green,blue I want that when I checked red that show me the record in database who contain a red color.
I really need it plz
Thanks

 

[JohnH]

Doubleclick the RadioButton to get to default event handler CheckedChanged where you write the update code.