The TRACE macros are obsolete, use ATLTRACE2.
See TRACE0 for a description of the TRACE1 macro.
TRACE1( exp, param1 )
A format string as used in the run-time function printf.
The name of the variable whose value should be dumped.
// Example for TRACE1 int i = 1; TRACE1( "Integer = %d\n", i ); // Output: 'Integer = 1' // Another example for TRACE1 DWORD dwLastError = ::GetLastError(); TRACE1("The last error code for this thread is %d\n", dwLastError);
Header: afx.h