WINCE RETAILMSG

RETAILMSG

This macro conditionally outputs a printf-style formatted message.

RETAILMSG (
  Expression,
  Message
) 

Parameters

Expression

Boolean expression used to determine if the message would be output.

Message

Expression to be printed using printf format style.

Return Values

None.

Remarks

Theprintf-style message parameter is output if the Boolean input expression evaluates to TRUE. Note that the parameter Message must be enclosed by parentheses to prevent syntax errors being generated by the preprocessor. This macro should be used sparingly, as it increases the size of retail builds.

Example

 RETAILMSG(TRUE, (TEXT("Testing item count against maximum %u\r\n"),
         dwMaxNumberOfItems));
 RETAILMSG(dwCurrentNumberOfItems >= dwMaxNumberOfItems,
          (TEXT("Invalid item count! Found %u, expected less than %u\r\n"),
           dwCurrentNumberOfItems, dwMaxNumberOfItems));

Output

 Testing item count against maximum 68
 Invalid item count! Found 343, expected less than 68

Requirements

OS Versions: Windows CE OS 2.10 and later
Header: Dbgapi.h
Link Library: none