I have a combobox and a listbox. combobox data is populated from database table.When

[svhmhema]

I have a combobox and a listbox. combobox data is populated from database table.When the user select an item from the combobox, then the listbox will show a certain data from the same table. How do I do this? please help me.

[Luk3r]

The same way you got data into the combobox. When the combobox selectedindex is changed, you query the database for the information within the combobox, then get the value of the column that you want to be populated into the listbox and write it to the listbox. Example:

select * from Table where Column = 'combobox'

then

listbox.items.add(your reader.GetValue(column number)