wcf服务程序集中文件的获取路径

var codeBase = System.Reflection.Assembly.GetCallingAssembly().CodeBase;
                    codeBase = codeBase.Substring(8); //Remove the \"file:///\" prefix in front of the actual path.

var dir = codeBase.Substring(0, codeBase.LastIndexOf(\"/\", System.StringComparison.Ordinal) + 1); //Cut out the dll file name.

var file = @\"ErrorMessages.xml\";

var targetPath = dir + file;

var dllPath = Path.GetDirectoryName(  
    System.Reflection.Assembly.GetExecutingAssembly().Location);
var targetPath = Path.Combine(dllPath, \"XsltFolder\");