问题描述
文件内容如下：<?xmlversion="1.0"encoding="UTF-8"?><!DOCTYPEplistPUBLIC"-//AppleComputer//DTDPLIST1.0//EN""http://www.apple.com/DTDs/PropertyList-1.0.dtd"><plistversion="1.0"><dict><key>ProductID</key><string>IPHONE_1ND</string><key>CFBundleName</key><string>AlipayPortal</string><key>DTSDKName</key><string>iphoneos4.2</string><key>DTXcode</key><string>0325</string><key>UTImportedTypeDeclarations</key><array></array><key>Safepayversion</key><string>2.2.4</string><key>CFBundleDevelopmentRegion</key><string>zh_CN</string><key>CFBundleVersion</key><string>3.1</string><key>NSMainNibFile</key><string>MainWindow</string><key>CFBundleDocumentTypes</key><array></array><key>CFBundlePackageType</key><string>APPL</string><key>CFBundleIconFile</key><string>icon.png</string><key>UserAgent</key><string>ALIPAY_FOR_IOS</string><key>DTPlatformName</key><string>iphoneos</string><key>CFBundleSupportedPlatforms</key><array><string>iPhoneOS</string></array><key>CFBundleInfoDictionaryVersion</key><string>6.0</string><key>CFBundleExecutable</key><string>AlipayPortal</string><key>DTCompiler</key><string>com.apple.compilers.llvm.clang.1_0</string><key>UIDeviceFamily</key><array><integer>1</integer></array><key>CFBundleURLTypes</key><array><dict><key>CFBundleURLName</key><string></string><key>CFBundleURLSchemes</key><array><string>alipay</string></array></dict></array><key>CFBundleIdentifier</key><string>com.alipay.iphoneclient</string><key>CFBundleResourceSpecification</key><string>ResourceRules.plist</string><key>CFBundleSignature</key><string>????</string><key>UTExportedTypeDeclarations</key><array></array><key>LSRequiresIPhoneOS</key><true/><key>CFBundleIconFiles</key><array><string>icon.png</string><string>icon@2x.png</string></array><key>CFBundleDisplayName</key><string>支付宝</string><key>DTXcodeBuild</key><string>10M2423</string><key>DTPlatformVersion</key><string>4.2Seed2</string><key>MinimumOSVersion</key><string>3.0</string><key>DTPlatformBuild</key><string>8C134</string><key>ProductVersion</key><string>3.0.1.1025</string></dict></plist>
要求一、查询CFBundleDisplayName的值，此例值为“支付宝”要求二：查询CFBundleIconFiles的值，此例值为icon.png、icon@2x.png
解决方案
本帖最后由 q107770540 于 2011-12-21 11:08:01 编辑
解决方案二：
voidMain(){XDocumentxml=XDocument.Load("c:\1.xml");varquery=fromxinxml.Descendants("dict")wherex.Parent.Name=="plist"fromyinx.Elements()wherey.Value=="CFBundleDisplayName"selecty.NextNode;varquery1=fromxinxml.Descendants("dict")wherex.Parent.Name=="plist"fromyinx.Elements()wherey.Value=="CFBundleIconFiles"selecty.NextNode;}