[TinyXML]使用范例

最新推荐文章于 2023-12-21 23:33:35 发布

原创最新推荐文章于 2023-12-21 23:33:35 发布 · 581 阅读

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#null #include

本文通过一个具体的示例演示了如何使用TinyXML库创建XML文件的过程。包括添加XML声明、创建根元素、设置属性、插入文本节点及子元素等基本操作。

#include "tinyxml.h"
#pragma comment ( lib , "tinyxml.lib" )

int test(int argc, _TCHAR* argv[])
{
    TiXmlDocument doc;
    TiXmlDeclaration* dec = NULL;
    TiXmlElement* pElement = NULL;
    TiXmlAttribute* pAttr = NULL;
    TiXmlNode* pNode = NULL;
    TiXmlNode* pRoot = NULL;
    TiXmlNode* pHead = NULL;
    TiXmlText* pText = NULL;

    // 添加声明
    dec = NULL;
    dec = new TiXmlDeclaration( "1.0" , "GB18030" , "yes" );
    if( dec != NULL )
    {
        pNode = NULL;
        pNode = doc.LinkEndChild( dec );
        if( pNode == NULL )
        {
            delete dec;
            dec = NULL;
        }
    }

    // 添加主结点
    pElement = NULL;
    pElement = new TiXmlElement( "LCMS" );
    if( pElement != NULL )
    {
        pRoot = NULL;
        pRoot = doc.LinkEndChild( pElement );
        if( pRoot == NULL )
        {
            delete pElement;
            pElement = NULL;
        }
    }

    // 添加属性
    pRoot->ToElement()->SetAttribute( "VERSION" , "1.2.2.0" );
    pRoot->ToElement()->SetAttribute( "COMPANY" , "INFOGO" );

// 修改字段名
pRoot->ToElement()->SetValue( "ICS" );

    // 添加内容
    pText = NULL;
    pText = new TiXmlText( "桌面管理、内网安全" );
    if( pText != NULL )
    {
        pRoot->InsertEndChild( *pText );
        delete pText;
        pText = NULL;
    }

    // 添加子节点
    pElement = NULL;
    pElement = new TiXmlElement( "HEAD" );
    if( pElement != NULL )
    {
        pHead = NULL;
        pHead = pRoot->InsertEndChild( *pElement );
        delete pElement;
        pElement = NULL;
    }

    // 添加字段
    pElement = NULL;
    pElement = new TiXmlElement( "AgentId" );
    if( pElement != NULL )
    {
        pText = NULL;
        pText = new TiXmlText( "lcms_agent_0001" );
        if( pText != NULL )
        {
            pElement->InsertEndChild( *pText );
            delete pText;
            pText = NULL;
        }

        pHead->InsertEndChild( *pElement );
        delete pElement;
        pElement = NULL;
    }

return 0;
}

int main( int argc , _TCHAR* argv[] )
{
    while( true )
    {
        test( argc , argv );
        Sleep( 1 );
    }
    getchar();
}