I'm doing a test system which needs a number according to the selected topic the text will be displayed in the exam but want to use combo to realize number according to the selected topic

CodePudding user response:

Query all qid you, use the code in the ComboBox:

 
Combo1. Clear 
EOF 
 Do Until the rs.Combo1 AddItem rs! Qid 
Rs. MoveNext 
Loop