MsgBox Function
메시지를 포함하는 대화 상자를 표시하고 값을 구합니다.
MsgBox (Prompt As String [,Buttons = MB_OK [,Title As String]]) As Integer
 prompt: String expression displayed as a message in the dialog box. Line breaks can be inserted with Chr$(13).
 title: String expression displayed in the title bar of the dialog. If omitted, the title bar displays the name of the respective application.
 buttons: Any integer expression that specifies the dialog type, as well as the number and type of buttons to display, and the icon type. buttons represents a combination of bit patterns, that is, a combination of elements can be defined by adding their respective values:
  
    | Named constant | Integer value | Definition | 
  
    | MB_OK | 0 | Display OK button only. | 
  
    | MB_OKCANCEL | 1 | Display OK and Cancel buttons. | 
  
    | MB_ABORTRETRYIGNORE | 2 | Display Abort, Retry, and Ignore buttons. | 
  
    | MB_YESNOCANCEL | 3 | Display Yes, No, and Cancel buttons. | 
  
    | MB_YESNO | 4 | Display Yes and No buttons. | 
  
    | MB_RETRYCANCEL | 5 | Display Retry and Cancel buttons. | 
  
    | MB_ICONSTOP | 16 | Add the Stop icon to the dialog. | 
  
    | MB_ICONQUESTION | 32 | Add the Question icon to the dialog. | 
  
    | MB_ICONEXCLAMATION | 48 | Add the Exclamation Point icon to the dialog. | 
  
    | MB_ICONINFORMATION | 64 | Add the Information icon to the dialog. | 
  
    |   | 128 | First button in the dialog as default button. | 
  
    | MB_DEFBUTTON2 | 256 | Second button in the dialog as default button. | 
  
    | MB_DEFBUTTON3 | 512 | Third button in the dialog as default button. | 
 
Integer
  
    | Named constant | Integer value | Definition | 
  
    | IDOK | 1 |  OK | 
  
    | IDCANCEL | 2 |  Cancel | 
  
    | IDABORT | 3 |  Abort | 
  
    | IDRETRY | 4 |  Retry | 
  
    | IDIGNORE | 5 |  Ignore | 
  
    | IDYES | 6 |  Yes | 
  
    | IDNO | 7 |  No | 
예:
Sub ExampleMsgBox
Dim sVar As Integer
 sVar = MsgBox("Las Vegas")
 sVar = MsgBox("Las Vegas",1)
 sVar = MsgBox( "Las Vegas",256 + 16 + 2,"Dialog title")
 sVar = MsgBox("Las Vegas", MB_DEFBUTTON2 + MB_ICONSTOP + MB_ABORTRETRYIGNORE, "Dialog title")
End Sub