CVF注释多行的宏命令[转贴]
不止一位问道可不可以在CVF中为多行代码加注释。CVF本身无这样的功能，但是可以用macro功能自己添!而且是添加工具钮！
俺初步试验成功，虽然在容错性方面还可以改进，但已经基本够用，特奉献给大家。
做法：
(1) 在..\Microsoft Visual Studio\Common\MSDEV98\MACROS文件夹下生成文件GrpComment.dsm
(2) 用文本编辑器打开该文件，将以下所附的代码贴在其中，保存（注意保留.dsm后缀）
(3) 启动CVF，选Tools=>Customize=>Add-ins and Macro Files
(4) 在GrpComment前打勾，去掉其他的勾
(5) 在同一对话框中选Commands=>Macros，此时在右边可以看见CommentDel和CommentOut
(6) 选中CommentOut，拖到CVF的工具栏上去（添加工具钮），会弹出Button Appearance对话框
(7) 选Image and text，在下边Button text框中输入名称（默认是CommentOut），如“加注释”
(8) 类似的方法再将CommentDel命令以工具钮的形式添加到工具栏上，名称可取为“去注释”
这时，工具栏上应该多了两个工具钮：“加注释”和“去注释”。
用法：
加注释：选择要加注释的多行代码，点击“加注释”按钮即可；
去注释：选择已经注释的多行代码，点击“去注释”按钮即可。
适用：后缀为f90或f77的代码文件。
Enjoy!!!
VBscript代码：
Function FileType (ByVal doc)
ext = doc.Name
FileType = 0
pos = Instr(ext, ".")
if pos > 0 then
Do While pos <> 1
ext = Mid(ext, pos, Len(ext) - pos + 1)
pos = Instr(ext, ".")
Loop
ext = LCase(ext)
end if
If ext = ".f90" Then
FileType = 8
ElseIf ext = ".for" Then
FileType = 9
Else
FileType = 0
End If
End Function
Sub CommentOut ()
'DESCRIPTION: 为所选的多行代码加注释
Dim win
set win = ActiveWindow
if win.type <> "Text" Then
MsgBox "This macro can only be run when a text editor window is active."
else
TypeOfFile = FileType(ActiveDocument)
If TypeOfFile = 8 Or TypeOfFile = 9 Then
If TypeOfFile = 8 Then
CommentType = "! "' Fortran 90 file
Else
CommentType = "C "' Fortran 77 file
End If
StartLine = ActiveDocument.Selection.TopLine
EndLine = ActiveDocument.Selection.BottomLine
If EndLine < StartLine Then
Temp = StartLine
StartLine = EndLine
EndLine = Temp
End If
If EndLine = StartLine Then
ActiveDocument.Selection.SelectLine
ActiveDocument.Selection = CommentType + ActiveDocument.Selection
Else
For i = StartLine To EndLine
ActiveDocument.Selection.GoToLine i
ActiveDocument.Selection.SelectLine
ActiveDocument.Selection = CommentType + _
ActiveDocument.Selection
Next
End If
else
MsgBox("Unable to comment out the highlighted text" + vbLf + _
"because the file type was unrecognized." + vbLf + _
"If the file has not yet been saved, " + vbLf + _
"please save it and try again.")
End If
End If
End Sub
Sub CommentDel ()
'DESCRIPTION: 去除所选的多行代码的注释
Dim win
set win = ActiveWindow
if win.type <> "Text" Then
MsgBox "This macro can only be run when a text editor window is active."
else
TypeOfFile = FileType(ActiveDocument)
If TypeOfFile = 8 Or TypeOfFile = 9 Then
StartLine = ActiveDocument.Selection.TopLine
EndLine = ActiveDocument.Selection.BottomLine
If EndLine < StartLine Then
Temp = StartLine
StartLine = EndLine
EndLine = Temp
End If
If EndLine = StartLine Then
ActiveDocument.Selection.SelectLine
ActiveDocument.Selection = mid(ActiveDocument.Selection, 3)
Else
For i = StartLine To EndLine
ActiveDocument.Selection.GoToLine i
ActiveDocument.Selection.SelectLine
ActiveDocument.Selection = mid(ActiveDocument.Selection, 3)
Next
End If
else
MsgBox("Unable to comment out the highlighted text" + vbLf + _
"because the file type was unrecognized." + vbLf + _
"If the file has not yet been saved, " + vbLf + _
"please save it and try again.")
End If
End If
End Sub
来自编程爱好者mltx
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