您可以使用 EnvDTE 作为预构建事件执行 RunCustomTool 吗？

Question

我正在使用 T4MVC，并且无法使用预构建事件来运行 TextTransform.exe，因为它依赖于 EnvDTE，并且必须使用 Visual Studio 作为主机来运行。

如果我运行过一次自定义工具，它会很好地工作，因为它在执行时将自己标记为脏（AlwaysKeepTemplateDirty = true），但是当您打开解决方案时，它不会在构建时运行，所以我是想知道是否可以通过 EnvDTE 运行 t4 作为预构建事件？

Answer 1

我想出了一个方法来做到这一点。它不是最佳的，但它确实有效。如果您连接到 BuildEvents.OnBuildBegin。

按 ALT+F11 进入 Macro IDE，单击 EnvironmenEvents 并在下面的代码片段中添加事件处理程序。确保将其添加到自动生成的代码部分之外。

EnvironmentEvents 现在看起来像这样：

Option Strict Off
Option Explicit Off
Imports System
Imports EnvDTE
Imports EnvDTE80
Imports EnvDTE90
Imports System.Diagnostics

Public Module EnvironmentEvents

    Public Sub BuildEvents_OnBuildBegin(ByVal Scope As EnvDTE.vsBuildScope, ByVal Action As EnvDTE.vsBuildAction) Handles BuildEvents.OnBuildBegin
        If Scope = vsBuildScope.vsBuildScopeSolution Or Scope = vsBuildScope.vsBuildScopeProject Then
            Dim projectItem As ProjectItem = DTE.Solution.FindProjectItem("T4MVC.tt")
            If Not projectItem Is Nothing Then
                If Not projectItem.IsOpen Then
                    projectItem.Open()
                End If
                projectItem.Save()
            End If
        End If
    End Sub

#Region "Automatically generated code, do not modify"
'Automatically generated code, do not modify
'Event Sources Begin
 <System.ContextStaticAttribute()> Public WithEvents DTEEvents As EnvDTE.DTEEvents
 <System.ContextStaticAttribute()> Public WithEvents DocumentEvents As EnvDTE.DocumentEvents
 <System.ContextStaticAttribute()> Public WithEvents WindowEvents As EnvDTE.WindowEvents
 <System.ContextStaticAttribute()> Public WithEvents TaskListEvents As EnvDTE.TaskListEvents
 <System.ContextStaticAttribute()> Public WithEvents FindEvents As EnvDTE.FindEvents
 <System.ContextStaticAttribute()> Public WithEvents OutputWindowEvents As EnvDTE.OutputWindowEvents
 <System.ContextStaticAttribute()> Public WithEvents SelectionEvents As EnvDTE.SelectionEvents
 <System.ContextStaticAttribute()> Public WithEvents BuildEvents As EnvDTE.BuildEvents
 <System.ContextStaticAttribute()> Public WithEvents SolutionEvents As EnvDTE.SolutionEvents
 <System.ContextStaticAttribute()> Public WithEvents SolutionItemsEvents As EnvDTE.ProjectItemsEvents
 <System.ContextStaticAttribute()> Public WithEvents MiscFilesEvents As EnvDTE.ProjectItemsEvents
 <System.ContextStaticAttribute()> Public WithEvents DebuggerEvents As EnvDTE.DebuggerEvents
 <System.ContextStaticAttribute()> Public WithEvents ProjectsEvents As EnvDTE.ProjectsEvents
 <System.ContextStaticAttribute()> Public WithEvents TextDocumentKeyPressEvents As EnvDTE80.TextDocumentKeyPressEvents
 <System.ContextStaticAttribute()> Public WithEvents CodeModelEvents As EnvDTE80.CodeModelEvents
 <System.ContextStaticAttribute()> Public WithEvents DebuggerProcessEvents As EnvDTE80.DebuggerProcessEvents
 <System.ContextStaticAttribute()> Public WithEvents DebuggerExpressionEvaluationEvents As EnvDTE80.DebuggerExpressionEvaluationEvents
'Event Sources End
'End of automatically generated code
#End Region

End Module

Answer 2

这绝对是我想要解决的 T4MVC 领域之一，但一直未能找到很好的解决方案。我当时确实尝试过使用预构建事件，但没有取得任何有趣的结果。这并不意味着它不能完成。

抱歉，我没有适合您的解决方案，但如果有人想出一些办法，我很乐意将其集成到 T4MVC 中。

大卫