哪位大侠能告诉小弟,要能透彻理解下面这段代码要学习什么资料,在哪里找,最好能发个资料链接就最好了! 谢谢!
#include "apdefap.h"
void OnClick(char* lpszPictureName, char* lpszObjectName, char* lpszPropertyName)
{
BOOL value;
LINKINFO plink;
PDLRTGetPropEx(0,lpszPictureName,lpszObjectName,"Toggle",VT_BOOL,&value,NULL,NULL,0,NULL,NULL);
if(value) value =FALSE;
else value = TRUE;
PDLRTGetLink(0,lpszPictureName,lpszObjectName,"Toggle",&plink,NULL,NULL,NULL); //Rueckgabe-Typ :BOOL
if (plink.LinkType >2) return;
else SetTagBit (plink.szLinkName,(short int) value);
}