The DirectX Error Handling Utility Library

The DirectX SDK includes a pair of utility functions and several macros designed to simplify the task of debugging your application. These functions are contained in the Dxerr.lib library. The function and macro declarations are in Dxerr.h.

Compatibility Chart

Direct3D 9 Direct3D 9 EX Direct3D 10 64-bit Native Mode Windows XP Windows Vista

Yes

No

Yes

Yes

Yes

Yes