如何以编程方式添加Excel宏2010

Question

是否有任何方法以编程方式将宏添加到Excel文件？
我有太多的Excel文件，我想为它们添加一个宏。 手动添加（手动）似乎是不可能的。 我需要创建一个工具来执行此操作。

Answer 1

是的，您可以通过编程方式执行此操作，您可以通过代码访问VB集成开发环境。以下网站对于了解VBIDE非常有用，我已经使用它们将这些代码放在一起。如果运行WorkbookModuleImport，将弹出两个打开的对话框，第一个请求工作簿导入模块，第二个选择要导入的模块。

Sub WorkbookModuleImport() 
    Dim ii As Integer, vFileNames As Variant, vModules As Variant 

    'We'll use the Application.GetOpenFilename to get a list of all the excel  workbooks we want to import into 
    vFileNames = Application.GetOpenFilename(",*.xls;*.xlsx;*.xlsm", , "Select Workbooks to Import Modules To", , True) 
    'If the result is not an array it means the cancel button has been pressed 
    If Not IsArray(vFileNames) Then Exit Sub 

    'Use the same method to get all the modules/classes/forms to input 
    vModules = Application.GetOpenFilename(",*.cls, *.bas, *.frm", , "Select Modules/Forms/Class Modules to Import", , True) 
    If Not IsArray(vModules) Then Exit Sub 

    'Now loop through all the workbooks to import the modules 
    For ii = LBound(vFileNames) To UBound(vFileNames) 
     Call ImportModules(VBA.CStr(vFileNames(ii)), vModules) 
    Next ii 

End Sub 



Public Sub ImportModules(sWorkbookName As String, vModules As Variant) 
    Dim cmpComponents As VBIDE.VBComponents, ii As Integer 
    Dim wkbTarget As Excel.Workbook 

    'We need to open the workbook in order to be able to import the code module 
    Set wkbTarget = Workbooks.Open(sWorkbookName) 

    'If the project is protected with a password we can't import so just set tell us in the immediate window 
    If wkbTarget.VBProject.Protection = 1 Then 
     'Give a message 
     Debug.Print wkbTarget.Name & " has a protected project, cannot import module" 
     GoTo Cancelline 
    End If 

    'This is where we set the reference to the components of the Visual Basic project 
    Set cmpComponents = wkbTarget.VBProject.VBComponents 

    'Loop through all the modules to import 
    For ii = LBound(vModules) To UBound(vModules) 
     cmpComponents.Import vModules(ii) 
    Next ii 


Cancelline: 
    'If it's in Excel 2007+ format but doesn't already have macros, we'll have to save it as a macro workbook 
    If wkbTarget.FileFormat = xlOpenXMLWorkbook Then 
     wkbTarget.SaveAs wkbTarget.Name, xlOpenXMLWorkbookMacroEnabled 
     wkbTarget.Close SaveChanges:=False 
    Else 
     'Otherwise, just save the workbook and close it 
     wkbTarget.Close SaveChanges:=True 
    End If 

    'I don't trust excel, so set the workbook object to nothing 
    Set wkbTarget = Nothing 
End Sub 

这些网页都是伟大的参考文献： http://www.cpearson.com/excel/vbe.aspx和 http://www.rondebruin.nl/vbaimportexport.htm。我用罗恩作为出发点。