LibreOffice 25.2 Help
Displays a dialogue box containing a message and returns a value.
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 | 
Sub ExampleMsgBox
Dim sVar As Integer
 sVar = MsgBox("Blackpool")
 sVar = MsgBox("Blackpool",1)
 sVar = MsgBox("Blackpool",256 + 16 + 2,"Dialog Title")
 sVar = MsgBox("Las Vegas", MB_DEFBUTTON2 + MB_ICONSTOP + MB_ABORTRETRYIGNORE, "Dialogue box title")
End Sub