vs2008 vc++ xml操作

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1、VS2008VC++XML操作1.msxmlchs.msi的安装安装msxml4.0sp2时要注意不要用默认安装,要选择自定义安装（全部安装）才能选择安装SDK,若没有选择安装SDk会发现安装完成后安装目录下什么也没有,而选择了SDK的安装可以在目录下看到LIBINCdoc3个文件夹2.注册dll命令行输入如下命令可以弹出注册成功的对话框cdc:windowssystem32regsvr32msxml4.dll(也可在运行框中直接输入这句)3.VS2008设置工具->选项->项目和解决方案->VC++目录Include添加INC的的路径C:ProgramFilesMS

2、XML4.0INCLibrary添加INC的的路径C:ProgramFilesMSXML4.0LIB4.VC60设置Tools->Options...->Directoriestab->Include添加INC的的路径C:ProgramFilesMSXML4.0INCTools->Options...->Directoriestab->Library添加INC的的路径C:ProgramFilesMSXML4.0LIB5.新建项目，链接库代码中#includeVC60openProjectSettingsbyclickingSetting

3、sfromtheProjectmenu.SelecttheLinktab.Append"msxml2.lib"totheObject/librarymodules:textbox.6.Code1://部分变量无法识别时在前面加命名空间MSXML2::#include#importusingnamespaceMSXML2;intmain(intargc,char*argv[]){MSXML2::IXMLDOMDocument2PtrpXMLDom;HRESULThr;CoInitialize(NULL);hr=pXMLDom.Creat

4、eInstance(__uuidof(DOMDocument40));if(FAILED(hr)){printf("FailedtoCreateInstanceonanXMLDOM");returnNULL;}pXMLDom->preserveWhiteSpace=VARIANT_TRUE;//Createaprocessinginstructiontargetedforxml.MSXML2::IXMLDOMProcessingInstructionPtrpi;pi=pXMLDom->createProcessingInstruction("xml","version='1.

5、0'");if(pi!=NULL){pXMLDom->appendChild(pi);pi.Release();}//Createaprocessinginstructiontargetedforxml-stylesheet.pi=pXMLDom->createProcessingInstruction("xml-stylesheet","type='text/xml'href='dom.xsl'");if(pi!=NULL){pXMLDom->appendChild(pi);pi.Release();}//Createacommentforthedocument.MSXML

6、2::IXMLDOMCommentPtrpc;pc=pXMLDom->createComment("samplexmlfilecreatedusingXMLDOMobject.");if(pc!=NULL){pXMLDom->appendChild(pc);pc.Release();}//Createtherootelement(i.e.,thedocumentElement).MSXML2::IXMLDOMElementPtrpe;pe=pXMLDom->createElement("root");//Createa"created"attributefortheroote

7、lementand//assignthe"usingdom"characterdataastheattributevalue.MSXML2::IXMLDOMAttributePtrpa;pa=pXMLDom->createAttribute("created");if(pa!=NULL){pa->value="usingdom";pe->setAttributeNode(pa);pa.Release();}//AddtherootelementtotheDOMinstance.pXMLDom->appe