public void AppendResultItem(MSBuildTaskResultItem subNode)
        {
            // insert on this level
            this.resultItems.Add(subNode);
            // insert on underlaying level
            XmlNode tn = subNode.UnderlyingObject;

            uo.AppendChild(tn);
        }
        public void InjectVersioning(string versionPropertyName)
        {
            /*
             *      <Target Name="MyAssemblyVersion" Outputs="@(GeneratedVersion)">
             *              <MakeDir Directories="$(IntermediateOutputPath)" />
             *              <AssemblyInfo CodeLanguage="CS"
             *                      AssemblyCompany="MyCompanyName"
             *                      AssemblyCopyright="Copyright $(CompanyName), All rights reserved."
             *                      AssemblyVersion="12.34.56.78"
             *                      AssemblyFileVersion="3.3.3.3"
             *                      OutputFile="$(IntermediateOutputPath)file1.cs">
             *                      <Output TaskParameter="OutputFile" ItemName="Compile" />
             *              </AssemblyInfo>
             *      </Target>
             */
            MSBuildTarget targ = this.UnderlyingObject.CreateTarget();

            targ.Name = "MyAssemblyVersion";
            {
                MSBuildTask task = targ.CreateTask();
                task.Name = "MakeDir";
                task.AddParameter("Directories", "$(IntermediateOutputPath)");
                targ.AppendTask(task);
            }
            {
                MSBuildPropertyGroup group = targ.CreatePropertyGroup();
                group.Condition = " '$(" + versionPropertyName + ")' == '' ";
                group.AddProperty(versionPropertyName, "1.0.0.0");
                targ.AppendPropertyGroup(group);
            }
            {
                MSBuildTask task = targ.CreateTask();
                task.Name = "AssemblyInfo";
                task.AddParameter("CodeLanguage", "CS");

                task.AddParameter("AssemblyVersion", "$(" + versionPropertyName + ")");                 // System.Reflection.AssemblyVersion
                task.AddParameter("AssemblyFileVersion", "$(" + versionPropertyName + ")");             // System.Reflection.AssemblyFileVersion
                task.AddParameter("AssemblyInformationalVersion", "$(" + versionPropertyName + ")");    // System.Reflection.AssemblyInformationalVersion

                task.AddParameter("OutputFile", "$(IntermediateOutputPath)AssemblyVersion.Generated.cs");
                {
                    MSBuildTaskResultItem resultItem = task.CreateResultItem();
                    resultItem.TaskParameter = "OutputFile";
                    resultItem.ItemName      = "Compile";
                    task.AppendResultItem(resultItem);
                }
                targ.AppendTask(task);
            }
            this.UnderlyingObject.EnsureTargetExists("BeforeBuild");
            this.UnderlyingObject.InsertTarget(targ);
            this.UnderlyingObject.AddDependOnTarget("BeforeBuild", targ.Name);
        }
        // http://stackoverflow.com/questions/30943342/how-to-use-internalsvisibleto-attribute-with-strongly-named-assembly
        public void InjectInternalsVisibleTo(string assemblyName, string assemblyPublicKey)
        {
            MSBuildTarget targ = this.UnderlyingObject.CreateTarget();

            targ.Name = "MyInsertInternalsTo";
            {
                MSBuildTask task = targ.CreateTask();                 // '$(SignAssembly)' == 'true'
                task.Name = "AssemblyInfo";
                task.AddParameter("CodeLanguage", "CS");

                task.Condition = "'$(SignAssembly)' == 'true'";
                task.AddParameter("InternalsVisibleTo", assemblyName + ", PublicKey=" + assemblyPublicKey);
                task.AddParameter("OutputFile", "$(IntermediateOutputPath)" + assemblyName + ".IVT.Generated.cs");
                {
                    MSBuildTaskResultItem resultItem = task.CreateResultItem();
                    resultItem.TaskParameter = "OutputFile";
                    resultItem.ItemName      = "Compile";
                    task.AppendResultItem(resultItem);
                }
                targ.AppendTask(task);
            }
            {
                MSBuildTask task = targ.CreateTask();                 // '$(SignAssembly)' == 'false'
                task.Name = "AssemblyInfo";
                task.AddParameter("CodeLanguage", "CS");

                task.Condition = "'$(SignAssembly)' != 'true'";
                task.AddParameter("InternalsVisibleTo", assemblyName);
                task.AddParameter("OutputFile", "$(IntermediateOutputPath)" + assemblyName + ".IVT.Generated.cs");
                {
                    MSBuildTaskResultItem resultItem = task.CreateResultItem();
                    resultItem.TaskParameter = "OutputFile";
                    resultItem.ItemName      = "Compile";
                    task.AppendResultItem(resultItem);
                }
                targ.AppendTask(task);
            }
            this.UnderlyingObject.EnsureTargetExists("BeforeBuild");
            this.UnderlyingObject.InsertTarget(targ);
            this.UnderlyingObject.AddDependOnTarget("BeforeBuild", targ.Name);
        }
        public MSBuildTaskResultItem CreateResultItem()
        {
            MSBuildTaskResultItem res = new MSBuildTaskResultItem(this);

            return(res);
        }