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我的组织有非常严格和僵化的规则我们的代码必须符合才能获得认证认可。在过去的十年左右的时间，我们已经开发了近一百VS宏格式代码，生成注释块，强制样式规则等如何协调在Visual Studio中缺少宏的2012
我们的宏并不是你记录一些鼠标运动的那种;他们都依赖于EnvDTE * VS自动化对象。随着VS 2012滴宏，我们都处于亏损状态，以我们是否会甚至能够升级，又不会对球队产生极大的影响。
我知道微软正在采取的方向是VS Addins路线，我愿意调查那条路线，但我无法找到代码示例或VS插件如何与活动代码文件进行交互的文档在Visual Studio中。
例如，这里是我们用所有的时间宏应用于我们尝试包装设计模式是能够抛出未处理的异常
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
有人能告诉我如何在VS 2012添加-in可以操纵有源/开代码文件（使用EnvDTE *或任何对象模型可用于2012）？横空出世
问题已解决...宏对象模型是VS对象模型的一部分，可直接在插件中使用 –