Hello Rahul,
As far as I understand, you need to select an item from a combo box, perform some actions and repeat the sequence of actions for each item. For this purpose, you should organize a loop using the For Loop operation as described in the
Organizing Loops help topic. In your case, the parameterized action is the
ClickItem Action that will select a combo box item by its index. The Start value of the Loop operation will be 0, the End value will be the value of the ComboBox.wItemCount property. The Loop Variable will be used as a parameter for the ComboBox.ClickItem action.
See also:
Working With Combo Box Controls.