TRACE1

The TRACE macros are obsolete, use ATLTRACE2.

See TRACE0 for a description of the TRACE1 macro.

TRACE1(
      exp,
      param1 
)

Parameters

• exp
  A format string as used in the run-time function printf.

• param1
  The name of the variable whose value should be dumped.

Example

// 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);

Requirements

Header: afx.h

See Also

Concepts

MFC Macros and Globals