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我正在研究一个 TFS 构建定义，该定义通过使用此处发布的代码启动另一个构建：当一个团队构建成功时将另一个团队构建排队

我对帖子底部的前几条评论感兴趣。基本上，我只想将第一个版本号传递给下一个版本。

将 XAML 模板更改为传递 anIBuildRequest而不是IBuildDefinition...

<Sequence.Variables>
    <Variable x:TypeArguments="mtbc:IBuildDefinition" Default="[BuildServer.GetBuildDefinition(BuildDetail.TeamProject, buildChainItem)]" Name="ChainedBuildDefinition" />
    <Variable x:TypeArguments="mtbc:IBuildRequest" Default="[BuildServer.CreateBuildRequest(ChainedBuildDefinition.Uri)]" Name="ChainedBuildRequest" />
    <Variable x:TypeArguments="mtbc:IQueuedBuild" Default="[BuildServer.QueueBuild(ChainedBuildRequest)]" Name="QueuedChainedBuild" />
</Sequence.Variables>

更棘手的是将当前内部版本号添加到ProcessParameters新的IBuildRequest.

我可以看到如何使用上面类似的Default属性添加代码行<Variable>，但似乎每一行都必须返回一些东西。但是我想运行的一些行只是调用一个没有返回值的方法，例如在将新元素添加到ProcessParameters字典中时。这是我尝试过的...

<Sequence.Variables>
    <Variable x:TypeArguments="mtbc:IBuildDefinition" Default="[BuildServer.GetBuildDefinition(BuildDetail.TeamProject, buildChainItem)]" Name="ChainedBuildDefinition" />
    <Variable x:TypeArguments="mtbc:IBuildRequest" Default="[BuildServer.CreateBuildRequest(ChainedBuildDefinition.Uri)]" Name="ChainedBuildRequest" />

    <Variable x:TypeArguments="x:String" Default="[ChainedBuildRequest.ProcessParameters]" Name="NextProcessParameters" />
    <!-- deserialize processparameters string into dictionary -->
    <Variable x:TypeArguments="scg:IDictionary(x:String, x:Object)" Default="[WorkflowHelpers.DeserializeProcessParameters(NextProcessParameters)]" Name="DeserializedProcessParameters" />
    <!-- *** add new parameter, but no return value, so will not work *** -->
    <Variable x:TypeArguments="x:String" Default="[DeserializedProcessParameters.Add(&quot;PreviousBuildNumber&quot;, &quot;1.1.1.1&quot;)]" Name="AddNewParameter" />
    <!-- serialize back into a string -->
    <Variable x:TypeArguments="x:String" Default="[WorkflowHelpers.SerializeProcessParameters(DeserializedProcessParameters)]" Name="SerializedProcessParameters" />
    <!-- *** also no return value, so will not work *** -->
    <Variable x:TypeArguments="x:String" Default="ChainedBuildRequest.ProcessParameters = SerializedProcessParameters" Name="UpdateProcessParameters" />

    <Variable x:TypeArguments="mtbc:IQueuedBuild" Default="[BuildServer.QueueBuild(ChainedBuildRequest)]" Name="QueuedChainedBuild" />
</Sequence.Variables>

所以，我的第一个问题......是否可以在序列变量中运行没有返回值的代码行？

我对这些技术很陌生，所以可能错过了一些基本的东西。如果有人有不同的方法将以前的内部版本号传递给下一个版本，那也将不胜感激。

非常感谢，如果你能走到这一步:-)

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1 回答 1

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感谢@Jason Stangroome的原始博客文章，并为我指出了InvokeMethod活动。在优秀的 .NET 4 的 WCF 和 WF 示例的帮助下，我更新了 XAML，如下所示：

<Sequence DisplayName="Queue chained build" sap:VirtualizedContainerService.HintSize="222,146">
    <Sequence.Variables>
        <Variable x:TypeArguments="mtbc:IBuildDefinition" Default="[BuildServer.GetBuildDefinition(BuildDetail.TeamProject, buildChainItem)]" Name="ChainedBuildDefinition" />
        <Variable x:TypeArguments="mtbc:IBuildRequest" Default="[BuildServer.CreateBuildRequest(ChainedBuildDefinition.Uri)]" Name="ChainedBuildRequest" />
        <Variable x:TypeArguments="x:String" Default="[ChainedBuildRequest.ProcessParameters]" Name="NextBuildProcessParameters" />
        <Variable x:TypeArguments="scg:IDictionary(x:String, x:Object)" Default="[WorkflowHelpers.DeserializeProcessParameters(NextBuildProcessParameters)]" Name="DeserializedParameters" />
        <Variable x:TypeArguments="mtbc:IQueuedBuild" Name="QueuedChainedBuild" />
    </Sequence.Variables>

    <sap:WorkflowViewStateService.ViewState>
        <scg:Dictionary x:TypeArguments="x:String, x:Object">
            <x:Boolean x:Key="IsExpanded">True</x:Boolean>
        </scg:Dictionary>
    </sap:WorkflowViewStateService.ViewState>

    <InvokeMethod DisplayName="Add current build number to ProcessParameters" sap:VirtualizedContainerService.HintSize="299.663333333333,127.553333333333" MethodName="Add">
        <InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="scg:IDictionary(x:String, x:Object)">[DeserializedParameters]</InArgument>
        </InvokeMethod.TargetObject>
        <InArgument x:TypeArguments="x:String">["ParentBuildNumber"]</InArgument>
        <InArgument x:TypeArguments="x:Object">[BuildDetail.BuildNumber]</InArgument>
    </InvokeMethod>

    <InvokeMethod DisplayName="Re-serialize ProcessParameters" sap:VirtualizedContainerService.HintSize="299.663333333333,127.553333333333" MethodName="SerializeProcessParameters" TargetType="mtbw:WorkflowHelpers">
        <InvokeMethod.Result>
            <OutArgument x:TypeArguments="x:String">[ChainedBuildRequest.ProcessParameters]</OutArgument>
        </InvokeMethod.Result>
        <InArgument x:TypeArguments="scg:IDictionary(x:String, x:Object)">[DeserializedParameters]</InArgument>
    </InvokeMethod>

    <InvokeMethod DisplayName="Queue Next Build" sap:VirtualizedContainerService.HintSize="299.663333333333,127.553333333333" MethodName="QueueBuild">
        <InvokeMethod.Result>
            <OutArgument x:TypeArguments="mtbc:IQueuedBuild">[QueuedChainedBuild]</OutArgument>
        </InvokeMethod.Result>
        <InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="mtbc:IBuildServer">[BuildServer]</InArgument>
        </InvokeMethod.TargetObject>                      
        <InArgument x:TypeArguments="mtbc:IBuildRequest">[ChainedBuildRequest]</InArgument>
    </InvokeMethod>

    <mtbwa:WriteBuildMessage sap:VirtualizedContainerService.HintSize="200,22" Importance="[Microsoft.TeamFoundation.Build.Client.BuildMessageImportance.High]" Message="[String.Format(&quot;Queued chained build '{0}'&quot;, buildChainItem)]" mva:VisualBasic.Settings="Assembly references and imported namespaces serialized as XML namespaces" />
 </Sequence>
于 2013-10-03T15:42:42.700 回答