DOCUMENT:Q268770 12-JUL-2001 [utilities] TITLE :PRB: LoadPicture and SavePicture Entry Points Are Not Found PRODUCT :Microsoft Programming Utilities PROD/VER:: OPER/SYS: KEYWORDS:kbCOMt kbGrpDSCom kbDSupport ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft COM ------------------------------------------------------------------------------- SYMPTOMS ======== The following module section in Stdole2.tlb indicates that it is defining the LoadPicture and SavePicture functions entry points in Oleaut32.dll: module StdFunctions { [entry(0x60000000), helpstring("Loads a picture from a file"), helpcontext(0x00002775)] HRESULT _stdcall LoadPicture( [in, optional] VARIANT filename, [in, optional, defaultvalue(0)] int widthDesired, [in, optional, defaultvalue(0)] int heightDesired, [in, optional, defaultvalue(0)] LoadPictureConstants flags, [out, retval] IPictureDisp** retval); [entry(0x60000001), helpstring("Saves a picture to a file"), helpcontext(0x00002775)] HRESULT _stdcall SavePicture( [in] IPictureDisp* Picture, [in] BSTR filename); }; The following code obtains the LoadPicture entry point: HMODULE hInst = LoadLibrary("oleaut32.dll"); pnfLoadPicture = GetProcAddress(hInst, "LoadPicture"); pnfLoadPicture = GetProcAddress(hInst, MAKEINTRESOURCE(0x60000000)); However, this code fails with "the specified procedure could not be found" error. This error indicates that the entry points are not defined in Oleaut32.dll. You encounter similar behavior for SavePicture. CAUSE ===== These entry points are defined for future feature implementation. They are not implemented and may not be implemented. The definitions in Stdole2.tlb are retained for backward compatibility with existing applications. RESOLUTION ========== To instantiate the IPicture interface, you can use the OleLoadPicture and OleCreatePictureIndirect functions. IPicture's properties and methods can be used to manage the picture objects. REFERENCES ========== For additional information, click the article number below to view the article in the Microsoft Knowledge Base: Q218972 How To Load and Display Graphics Files w/LOADPIC.EXE Additional query words: ====================================================================== Keywords : kbCOMt kbGrpDSCom kbDSupport Technology : kbAudDeveloper kbCOM kbCOMPlusSearch Version : : Issue type : kbprb ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.