📄 如何在vc环境下编写程序读取xml文件清提供源代码_谢谢_ - blog - 博客园.mht
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href=3D"http://www.cnblogs.com/henryzc/archive/2009/02/12/317574.html#144=
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href=3D"http://www.cnblogs.com/henryzc/archive/2008/12/29/271851.html#141=
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<LI style=3D"MARGIN-RIGHT: 4px; TEXT-ALIGN: right">--GOD =
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<DIV class=3DpostText>
<P>#import <msxml3.dll> =
named_guids //=E5=AF=BC=E5=85=A5=E5=8A=A8=E6=80=81=E5=BA=93=EF=
=BC=8C=E8=A3=85=E4=BA=86IE5=E5=B0=B1=E6=9C=89<BR>using=20
namespace=20
MSXML2; //=E5=BC=95=E7=94=A8=E5=91=BD=E5=90=8D=
=E7=A9=BA=E9=97=B4=EF=BC=8C=E4=B8=80=E8=88=AC=E5=8F=AF=E4=BB=A5=E6=8A=8A=E5=
=91=BD=E5=90=8D=E7=A9=BA=E9=97=B4=E7=90=86=E8=A7=A3=E6=88=90=E7=B1=BB=E5=92=
=8C=E6=8E=A5=E5=8F=A3=E7=9A=84=E9=9B=86=E5=90=88=EF=BC=8C=E5=91=B5=E5=91=B5=
=EF=BC=8C=E5=AF=B9=E4=B8=8D=E5=AF=B9=E6=88=91=E4=B9=9F=E4=B8=8D=E7=9F=A5=E9=
=81=93=E4=BA=86<BR>#include=20
<vector><BR>using namespace std;<BR>struct=20
FIELD<BR>{<BR>public:<BR> CString name;<BR> CString&=
nbsp; type;<BR> CString length;<BR> CString&nbs=
p; explain;<BR> CString allowNull;<BR> CString&=
nbsp; autoIncrease;<BR>};<BR>class=20
Xml<BR>{<BR>public:<BR> Xml(void);<BR> ~Xml(void);<BR>private:<=
BR> HRESULT=20
hr;<BR> MSXML2::IXMLDOMDocumentPtr=20
pDoc; //XML=E6=96=87=E6=A1=A3=E6=8E=A5=E5=8F=A3=E6=8C=87=E9=92=88<BR=
>public:<BR> void AddKey(CString=20
moduleName,CString keyName, CString keyValue);<BR> CString=20
ReadKeyValue(CString moduleName, CString =
keyName);<BR>private:<BR> void=20
NewDocument(CString moduleName, CString keyName, CString=20
keyValue);<BR>public:<BR> bool ReadTable(CTreeCtrl * =
tree);<BR> bool=20
ReadFields(CString tableName,vector<FIELD> =
&fields);<BR> bool=20
SaveTable(vector<FIELD> fields,CString tableName,bool =
bNew);<BR>};</P>
<P>//--------------------------------------------------------------------=
-----------------------------------------------------------------<BR><BR>=
=E4=B8=8A=E9=9D=A2=E6=98=AF=E5=A4=B4=E6=96=87=E4=BB=B6=EF=BC=8C=E8=BF=99=E6=
=98=AFcpp=E6=96=87=E4=BB=B6</P>
<P>#include "StdAfx.h"<BR>#include "xml.h"</P>
<P>Xml::Xml(void)<BR>{</P>
<P> CoInitialize(NULL); &nb=
sp; &nbs=
p; //=E5=88=9D=E5=A7=8B=E5=8C=96COM<BR> hr=3DCoCrea=
teInstance(MSXML2::CLSID_DOMDocument,NULL,CLSCTX_ALL,MSXML2::IID_IXMLDOMD=
ocument,(void**)&pDoc); //=E5=88=9B=E5=BB=BAXML=E6=96=87=E6=A1=A3=
=E5=AE=9E=E4=BE=8B<BR>}</P>
<P>Xml::~Xml(void)<BR>{<BR> CoUninitialize();<BR>}</P>
<P>void Xml::AddKey(CString moduleName,CString keyName, CString=20
keyValue)<BR>{<BR> CString=20
selectString=3D"AppSetting/"+moduleName; &nb=
sp; //XML=E8=8A=
=82=E7=82=B9=E5=AE=9A=E4=BD=8D=E5=AD=97=E7=AC=A6=E4=B8=B2=EF=BC=8C=E5=AE=9A=
=E4=BD=8D=E5=88=B0=E8=8A=82=E7=82=B9=E5=90=8D=E4=B8=BAmoduleName=E7=9A=84=
=E4=BA=8C=E7=BA=A7=E8=8A=82=E7=82=B9,=E6=A0=B9=E8=8A=82=E7=82=B9=E5=8F=96=
=E9=BB=98=E8=AE=A4=E5=90=8D=E4=B8=BA"AppSetting"<BR> hr=3DCoCreateIn=
stance(MSXML2::CLSID_DOMDocument,NULL,CLSCTX_ALL,MSXML2::IID_IXMLDOMDocum=
ent,(void**)&pDoc); //=E5=88=9B=E5=BB=BA=E6=96=87=E6=A1=A3=E5=AE=
=9E=E4=BE=8B<BR> CFileFind=20
finder; =
/=
/=E6=9F=A5=E6=89=BE=E6=96=87=E4=BB=B6=E6=98=AF=E5=90=A6=E5=AD=98=E5=9C=A8=
=E7=9A=84MFC=E7=B1=BB<BR> if(!finder.FindFile("Config.xml")) &n=
bsp; &nb=
sp; //=E6=9F=A5=E6=89=BE=E6=96=87=E4=BB=B6=E6=
=98=AF=E5=90=A6=E5=AD=98=E5=9C=A8=EF=BC=8C=E4=B8=8D=E5=AD=98=E5=9C=A8=E5=88=
=99=E8=B0=83=E7=94=A8=E5=87=BD=E6=95=B0=E7=94=9F=E6=88=90=E4=B8=80=E4=B8=AA=
=E6=96=B0=E7=9A=84XML=E6=96=87=E4=BB=B6<BR> {<BR> NewDocu=
ment(moduleName,keyName,keyValue);<BR> return;<BR> }<BR>&=
nbsp;pDoc->load("Config.xml"); &nbs=
p;  =
; //=E4=BB=8E=E5=BA=94=E7=94=A8=E7=A8=8B=E5=BA=8F=E7=9B=AE=E5=BD=
=95=E4=B8=AD=E5=8A=A0=E8=BD=BDXML=E6=96=87=E4=BB=B6<BR> MSXML2::IXML=
DOMNodePtr=20
moduleNode; &n=
bsp; //XML=E8=8A=82=E7=82=B9=
=E6=8E=A5=E5=8F=A3=E6=8C=87=E9=92=88<BR> MSXML2::IXMLDOMNodePtr=20
keyNode;  =
; //=E5=90=8C=E4=B8=8A=
<BR> MSXML2::IXMLDOMNodePtr=20
selectNode; &n=
bsp; //=E5=90=8C=E4=B8=8A<=
BR> hr=3DCoCreateInstance(MSXML2::CLSID_DOMDocument,NULL,CLSCTX_ALL,=
MSXML2::IID_IXMLDOMNode,(void**)&moduleNode); //=E5=88=9B=E5=BB=BA=
=E8=8A=82=E7=82=B9=E5=AE=9E=E4=BE=8B<BR> hr=3DCoCreateInstance(MSXML=
2::CLSID_DOMDocument,NULL,CLSCTX_ALL,MSXML2::IID_IXMLDOMNode,(void**)&=
;keyNode); //=E5=90=8C=E4=B8=8A<BR> hr=3DCoCreateInstance(MSXML=
2::CLSID_DOMDocument,NULL,CLSCTX_ALL,MSXML2::IID_IXMLDOMNode,(void**)&=
;selectNode); //=E5=90=8C=E4=B8=8A<BR> moduleNode=3DpDoc->se=
lectSingleNode((_bstr_t)selectString);  =
; //=E5=AE=9A=E4=BD=8D=E5=88=B0=E8=
=8A=82=E7=82=B9=E5=90=8D=E4=B8=BAmoduleName=E7=9A=84=E4=BA=8C=E7=BA=A7=E8=
=8A=82=E7=82=B9<BR> if(moduleNode=3D=3DNULL) =
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