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R:
Hello,

Ah. It looks like you are using the older swdisp.h and swdisp.cpp interfaces for SW. In that case, you might look at using:

#import “sldworks.tlb” raw_interfaces_only

LPDISPATCH pDisp = swBody;

SldWorks::IBody2 *comBody;

pDisp->QueryInterface(__uuidof(SldWorks::IBody2), (LPVOID*)&comBody);

SldWorks::IEnumFaces2 *comEnumFaces;

comBody->get_IEnumFaces(&comEnumFaces);

// … do your work…

This will allow you to get to the COM version of the object and work with it directly. Be sure to call the object’s Release() method when done with each object.

Regards,

-Earl

2007-05-20, 09:48 AM	#2
yogy 高级会员注册日期: 06-11 帖子: 1527 精华: 15 现金: 6353 标准币资产: 6353 标准币	回复: Earl,how to resolve the error as "Unable to read write-only property"? R: Hello, Ah. It looks like you are using the older swdisp.h and swdisp.cpp interfaces for SW. In that case, you might look at using: #import “sldworks.tlb” raw_interfaces_only LPDISPATCH pDisp = swBody; SldWorks::IBody2 comBody; pDisp->QueryInterface(__uuidof(SldWorks::IBody2), (LPVOID)&comBody); SldWorks::IEnumFaces2 *comEnumFaces; comBody->get_IEnumFaces(&comEnumFaces); // … do your work… This will allow you to get to the COM version of the object and work with it directly. Be sure to call the object’s Release() method when done with each object. Regards, -Earl