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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 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);

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