从xml配置文件中移除命令空间
string xml = node.OuterXml;//Regex below finds strings that start with xmlns, may or may not have :and some text, then continue with =//and ", have a streach of text that does not contain quotes and end with ". similar, will happen to an attribute// that starts with xsi.string strXMLPattern = @"xmlns(:\w+)?=""([^""]+)""|xsi(:\w+)?=""([^""]+)""";xml = Regex.Replace(xml, strXMLPattern, "");
////// config section to remove in patch /// private List_removeList; /// /// appSettings will keep in patch(if exist in patch) /// private List_usefulAppSettings; /// /// xpath for appSettings section to remove in patch /// private string _appSettingsToRemove; private void InitIgnoreList() { InitAppSettingsToRemove(); _removeList = new List{ "/configuration/connectionStrings", "/configuration/system.web/customErrors", _appSettingsToRemove }; } private void InitAppSettingsToRemove() { //xPath = "/configuration/appSettings/add[(@key!='CMSProgrammingLanguage' and @key!='WS.webservice') ]"; _usefulAppSettings = new List { "CMSProgrammingLanguage", "WS.webservice", "ChartImageHandler", "PageInspector:ServerCodeMappingSupport", "ValidationSettings:UnobtrusiveValidationMode", "LISALastUpdatedVersionTime", "LISAUpdatedVersion" }; var temp1 = "/configuration/appSettings/add[({0})]"; var temp2 = "@key!='{0}'"; //key not equal var temp3 = string.Join(" and ", _usefulAppSettings.Select(x => string.Format(temp2, x))); _appSettingsToRemove = string.Format(temp1, temp3); }