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我的組織有非常嚴格和僵化的規則我們的代碼必須符合才能獲得認證認可。在過去的十年左右的時間，我們已經開發了近一百VS宏格式代碼，生成註釋塊，強制樣式規則等如何協調在Visual Studio中缺少宏的2012
我們的宏並不是你記錄一些鼠標運動的那種;他們都依賴於EnvDTE * VS自動化對象。隨着VS 2012滴宏，我們都處於虧損狀態，以我們是否會甚至能夠升級，又不會對球隊產生極大的影響。
我知道微軟正在採取的方向是VS Addins路線，我願意調查那條路線，但我無法找到代碼示例或VS插件如何與活動代碼文件進行交互的文檔在Visual Studio中。
例如，這裏是我們用所有的時間宏應用於我們嘗試包裝設計模式是能夠拋出未處理的異常
的所有方法''' <summary>
''' Wraps active method in Try* access wrappers.
''' </summary>
Sub InsertSingleMethodTryWrappers()
Dim textSelection As TextSelection
Dim codeElement As CodeElement
textSelection = DTE.ActiveWindow.Selection
DTE.UndoContext.Open("Generate Try Wrappers") 'Allow for single Undo operation to rollback all changes
Try
codeElement = textSelection.ActivePoint.CodeElement(vsCMElement.vsCMElementFunction)
If Not (codeElement Is Nothing) Then
Dim textSelection2 As TextSelection
Dim codeFunction As CodeFunction
'Dim codeFunction2 As CodeFunction2
Dim editPoint As EditPoint
Dim codeParameter As CodeParameter
Dim parameters As CodeElements
Dim codeElement2 As CodeElement
Dim isVirtual As Boolean = False
Dim strVirtual As String = String.Empty
Dim strTypeName As String = String.Empty
'' Cast the codeElement to codeFunction object
codeFunction = codeElement
'' Move cursor to the start of the method
textSelection.MoveToPoint(codeFunction.GetStartPoint(vsCMPart.vsCMPartHeader))
'' Should be able to use codeFunction.Kind.ToString to retrieve the function type
'' vsCMFunctionVirtual if the method is virtual but there is a bug in the API
'' that returns vsCMFunctionFunction even if the function is virtual (C# parsing bug?)
''
'' vsCMFunction Type
'' http://msdn.microsoft.com/en-us/library/envdte.vscmfunction(v=vs.80).aspx
''
'' This frustrating bug means that we have to parse the header to determine if virtual
textSelection.EndOfLine(True)
If (textSelection.Text.IndexOf("virtual") > 0) Then
isVirtual = True
strVirtual = " virtual"
End If
textSelection.StartOfLine()
'' Try not to screw up comments and attributes
editPoint = GetNoneCommentOrAttribHeaderEditPoint(textSelection)
If editPoint Is Nothing Then
MsgBox("Could not find a line above the method that isn't a comment or attribute", _
MsgBoxStyle.Critical + MsgBoxStyle.OkOnly, "Error")
Exit Sub
End If
'' Create an EditPoint to inject Try* methods
'editPoint = textSelection.TopPoint.CreateEditPoint()
'editPoint.LineUp() 'Move up 1 line
editPoint.EndOfLine() 'Go to end of line above signature
editPoint.Insert(Environment.NewLine) 'Insert blank line for cleanliness
editPoint.Insert(Environment.NewLine) 'Insert blank line for cleanliness
editPoint.LineUp() 'Move up 1 line
parameters = codeFunction.Parameters
Dim strAccess As String : strAccess = GetAccessModifierString(codeFunction.Access) 'Access Modifier
Dim strName As String : strName = codeElement.Name 'Member Name
Dim strType As String : strType = codeFunction.Type.AsString 'Type Name
'' Get the un-qualified object name
If (strType.IndexOf(".") > 0) Then
Dim arrType() As String = strType.Split(".")
strTypeName = arrType(arrType.Length - 1)
Else
strTypeName = strType
End If
''' Create parameter type/name arrayList
Dim arrParams As System.Collections.ArrayList
arrParams = New System.Collections.ArrayList()
For Each codeElement2 In parameters
codeParameter = codeElement2
arrParams.Add(codeParameter.Type.AsString.Trim & " " & codeParameter.Name.Trim & ", ")
Next
Dim strParams As String
Dim strParamNames As String
'' Capture a string with parameter names and types and one just of names
For Each strParam As String In arrParams
strParams += strParam
strParamNames += strParam.Split(" ")(1)
Next
'' Trim excess comma for members of type void
If strType = "void" Then
If Not String.IsNullOrEmpty(strParams) Then
If strParams.TrimEnd.EndsWith(",") Then
strParams = strParams.TrimEnd()
strParams = strParams.Remove(strParams.Length - 1, 1)
End If
End If
End If
'' -- Try* swallow methods --
'' we don't care what the exception is, we just want to know success or failure
Dim strTrySwallowSignature As String
Dim strTrySwallowBody As String
Dim strTryOutParams As String
Dim strOutDef As String
Dim strOutSig As String
'' Members of type 'void' get no out parameters
If Not strType = "void" Then
strTryOutParams = "out " & strTypeName & " outObjType"
strOutDef = "outObjType = null;"
strOutSig = " out outObjType,"
End If
strTrySwallowSignature = vbTab & vbTab & strAccess & strVirtual & " bool Try" & strName & "(" & strParams & strTryOutParams & ")"
strTrySwallowBody = vbCrLf & vbTab & vbTab & "{" _
& vbCrLf & vbTab & vbTab & vbTab & "Exception exception;" _
& vbCrLf & vbTab & vbTab & vbTab & strOutDef _
& vbCrLf & vbTab & vbTab & vbTab & "return Try" & strName & "(" & strParamNames & strOutSig & " out exception);" _
& vbCrLf & vbTab & vbTab & "}"
'' -- Try* re-throw methods --
'' We want to know success or failure as well as the exception if it failed
Dim strTryReThrowSignature As String
Dim strTryReThrowBody As String
'' Members of type 'void' only get out exception parameter
If Not strType = "void" Then
strTryOutParams = "out " & strTypeName & " outObjType, out Exception exception"
'strOutDef = "outObjType = new " & strTypeName & "();"
strOutDef = "outObjType = null;"
Else
strTryOutParams = "out Exception exception"
End If
strTryReThrowSignature = vbTab & vbTab & strAccess & strVirtual & " bool Try" & strName & "(" & strParams & strTryOutParams & ")"
strTryReThrowBody = vbCrLf & vbTab & vbTab & "{" _
& vbCrLf & vbTab & vbTab & vbTab & "bool result = false;" _
& vbCrLf & vbTab & vbTab & vbTab & "exception = null;" _
& vbCrLf & vbTab & vbTab & vbTab & strOutDef _
& vbCrLf & vbTab & vbTab & vbTab & "try" _
& vbCrLf & vbTab & vbTab & vbTab & "{" _
& vbCrLf & vbTab & vbTab & vbTab & vbTab & "// insert code here " _
& vbCrLf & vbTab & vbTab & vbTab & vbTab & "//result = true; " _
& vbCrLf & vbTab & vbTab & vbTab & vbTab & "throw new NotImplementedException();" _
& vbCrLf & vbTab & vbTab & vbTab & "}" _
& vbCrLf & vbTab & vbTab & vbTab & "catch (Exception e)" _
& vbCrLf & vbTab & vbTab & vbTab & "{" _
& vbCrLf & vbTab & vbTab & vbTab & vbTab & "exception = e;" _
& vbCrLf & vbTab & vbTab & vbTab & "}" _
& vbCrLf & vbTab & vbTab & vbTab & "return result;" _
& vbCrLf & vbTab & vbTab & "}"
editPoint.Insert(strTrySwallowSignature)
editPoint.Insert(strTrySwallowBody)
editPoint.Insert(vbCrLf & vbCrLf)
editPoint.Insert(strTryReThrowSignature)
editPoint.Insert(strTryReThrowBody)
editPoint.Insert(vbCrLf)
End If
Catch Ex As Exception
MsgBox(Ex.Message)
Finally
DTE.UndoContext.Close()
End Try
End Sub
有人能告訴我如何在VS 2012添加-in可以操縱有源/開代碼文件（使用EnvDTE *或任何對象模型可用於2012）？橫空出世
問題已解決...宏對象模型是VS對象模型的一部分，可直接在插件中使用 –