choice boxs remove all

[johnnyv]

I am new to Java and need to empty out a choice box when the user presses a command button

I have the action listener working but am unsure of the syntax to empty out the choice box

thanks

 

[dddutcher]

Assuming you are using a JComboBox, you can use the following lines of code (without the first line, IE and NS may throw an exception).

if (comboBox.getItemCount() > 0)
comboBox.removeAllItems();