Chapter 4 Programming Demos  RIGOL 
DP800 Programming Guide  4-15 
   
 
4  Add the Text, Edit and Button controls and the layout is as shown in the figure below.  
 
 
5  Click ViewClassWizard and add the control varibles in the Member Variables tab in the pop-up 
interface. 
Instrument address: CString m_strInstrAddr 
Command: CString m_strCommand 
Return value: CString m_strResult