Vba excel exit all subs

if yes, it goes on, if no, it Exit Subs.

In all cases, your procedures completed successfully, as far as the caller is concerned.

Seems like a case of «let it bubble up» to me. I presume you procedures look something like this:

Private Sub DoSomething()
    On Error GoTo CleanFail
    'do stuff
CleanExit:
    'clean up resources
    Exit Sub
CleanFail:
    Debug.Print Err.Number, Err.Description
    'handle error (?)
    Resume CleanExit
End Sub

So the caller has no way of knowing whether the operation succeeded or not.

If it doesn’t make much sense to make them return a Boolean indicating success (i.e. turning them into Function procedures and returning False on error — which is NOT always a good solution, especially if the error path is truly exceptional), then the other solution is to not let the «happy path» carry on:

Private Sub DoSomething()
    On Error GoTo CleanExit
    'do stuff
CleanExit:
    'clean up resources
    With Err
        If .Number <> 0 Then .Raise .Number, "DoSomething", .Description
    End With
End Sub

Now your calling code gets to know what happened (you could raise custom errors, include the procedure as the Source, etc.), and can act accordingly:

Private Sub CommandButton2_Click()
    On Error GoTo CleanFail
    DoSomething
    DoSomethingElse
    DoAnotherThing
    Exit Sub
CleanFail:
    With Err
        MsgBox "Error " &  & .Number & " in " & .Source & ": " & .Description, vbExclamation 
    End With
End Sub

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Norie

Norie

Well-known Member

Joined
Apr 28, 2004
Messages
76,358
Office Version
  1. 365
Platform
  1. Windows


mikerickson

mikerickson

MrExcel MVP

Joined
Jan 15, 2007
Messages
24,349


  • #3

Alternatly, you could cast the second sub as a boolean Function.

Instead of

Code:

Sub One()
    ' Do Something
    Call Two
    ' do more
End Sub

Sub Two()
    ' some code
    If Condition Then End
    ' more code
End Sub

You could do

Code:

Sub One()
    ' do something
    If Too Then
        ' do more
    End If
End Sub

Function Too() As Boolean
    ' someCode
    If Condition Then
        Too = False
    Else
        Too = True
        ' more code
    End If
End Sub

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Содержание

  1. Exit statement
  2. Syntax
  3. Remarks
  4. Example
  5. See also
  6. Support and feedback
  7. Прерывание процедур и функций VBA
  8. Оператор Exit
  9. Оператор End
  10. VBA Exit Sub or Function
  11. Exit a Sub in VBA
  12. Exit a Function in VBA
  13. VBA Coding Made Easy
  14. VBA Code Examples Add-in
  15. Exit all subs in that button [closed]
  16. 3 Answers 3
  17. VBA Exit Sub Statement
  18. Using Exit Sub Statement in VBA
  19. Use Exit Sub with a Message Box and Input Box
  20. On Error Exit Sub

Exit statement

Exits a block of Do…Loop, For…Next, Function, Sub, or Property code.

Syntax

Exit Do
Exit For
Exit Function
Exit Property
Exit Sub

The Exit statement syntax has these forms:

Statement Description
Exit Do Provides a way to exit a Do. Loop statement. It can be used only inside a Do. Loop statement. Exit Do transfers control to the statement following the Loop statement. When used within nested Do. Loop statements, Exit Do transfers control to the loop that is one nested level above the loop where Exit Do occurs.
Exit For Provides a way to exit a For loop. It can be used only in a For. Next or For Each. Next loop. Exit For transfers control to the statement following the Next statement. When used within nested For loops, Exit For transfers control to the loop that is one nested level above the loop where Exit For occurs.
Exit Function Immediately exits the Function procedure in which it appears. Execution continues with the statement following the statement that called the Function.
Exit Property Immediately exits the Property procedure in which it appears. Execution continues with the statement following the statement that called the Property procedure.
Exit Sub Immediately exits the Sub procedure in which it appears. Execution continues with the statement following the statement that called the Sub procedure.

Do not confuse Exit statements with End statements. Exit does not define the end of a structure.

Example

This example uses the Exit statement to exit a For. Next loop, a Do. Loop, and a Sub procedure.

See also

Support and feedback

Have questions or feedback about Office VBA or this documentation? Please see Office VBA support and feedback for guidance about the ways you can receive support and provide feedback.

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Прерывание процедур и функций VBA

Иногда встречаются обстоятельства, при которых нет смысла продолжать выполнение процедуры или функции. VBA имеет операторы Exit и End, которые дают возможность либо завершать процедуру или функцию, либо останавливать всю программу.

Оператор Exit

Для того, чтобы процедура или функция прекратила выполнение, используется одна из двух доступных форм VBA-оператора Exit, в зависимости от того, необходимо ли завершить функцию или процедуру:

Перепишем немного листинг учебной программы, который использовался на позапрошлом уроке:

Здесь содержится код проверки того, была ли выбрана пользователем в окне ввода кнопка «Отмена». Если это так — программа выдает сообщение о том, что не был введен возраст, и прекращает выполнение кода оператором Exit Sub.

Оператор Exit Sub приводит к тому, что VBA немедленно прекращает выполнение кода процедуры. После выполнения этого оператора VBA прекращает выполнение текущей процедуры и возвращается к выполнению той процедуры или функции, которая вызвала процедуру, содержащую оператор Exit Sub.

Оператор End

Для полного завершения выполнения программы используется ключевое слово End в отдельной строке:

При выполнении этого оператора VBA прекращает все выполнение операторов процедуры и функции. Любые имеющиеся переменные перестают существовать и их значения теряются.

Т.к. программа полностью прерывается, необходимо перед оператором End выводить пользователю сообщение о том, что будет происходить и почему. В противном случае пользователи вашей процедуры могут не понять, почему процедура или программа, которую они используют, внезапно прекратила работу. Если программа перестанет выполняться вследствие какого-либо действия пользователя, такого как отмена окна ввода, без объяснения, пользователь процедуры может никогда не узнать, почему процедура заканчивается.

Также не следует забывать закрывать рабочие книги или выполнять другие сервисные работы перед выполнением оператора End, чтобы пользователю программы не приходилось доделывать незаконченные операции.

В начало страницы

В начало страницы

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VBA Exit Sub or Function

In VBA, you can exit a Sub or Function, by using the Exit Sub or Exit Function commands.

When the execution of the code comes to Exit Sub or Exit Function, it will exit a Sub or Function and continue with any other code execution.

If you want to learn how to exit a Sub on Error, click on this link: VBA On Error Exit Sub

If you want to learn how to end a whole code execution, click on this link: VBA End

Exit a Sub in VBA

You will see on the example what happens when we use the Exit Sub command in a Sub. We created a Sub ExitSub, which has the Exit Sub command inside. The Sub CallExitSub calls this Sub. Here is the code:

In the ExitSub, we first enter the For Loop if the value of i is less than 10:

After that we check if the value of i is equal to 5, using the If command. If the value is 5, we want to exit the Sub and return the Message box with the value of i:

If the condition is not met, the following statement increases i by 1 and enters in the For loop again:

In the CallExitSub, we first call the Sub ExitSub:

After that we return the Message box:

If you run the CallExitSub, it will first call the ExitSub. If you execute this code in the debug mode, you will see that it will go through the loop 5 times. In the 5 th iteration, the value of the variable i becomes 5 and the code enters in the If body. Now the Sub ExitSub is exited and returned to the CallExitSub. The next line is MsgBox “Exit Sub”:

As you can see, the ExitSub is exited right after Exit Sub command, so the MsgBox “The value of i is” & i will be never executed.

Exit a Function in VBA

Exiting a function in VBA is similar to exiting a Sub, just the command is Exit Function. In the example, we created the ExitFunc which returns an integer. The Sub CallExitFunction calls this function. Here is the code:

In the ExitFunc, we first enter the For Loop if the value of i is less than 10:

After that we check if the value of i is equal to 5, using the If command. If the value is 5, we assign the value of i to the function result and exit the function:

If the condition is not met, the following statement increases i by 1 and enters in the For loop again:

In the CallExitFunction, we first call the function ExitFunc: To do that we have to declare the variable intFunc type integer and assign the result of the ExitFunc function to it:

After that we return the Message box with the value of intFunc:

If you run the CallExitFunction, it will first call the function ExitFunc. If you execute this code in the debug mode, you will see that it will go through the loop 5 times. In the 5 th iteration, the value of the variable i becomes 5 and the code enters in the If body. Now the value of the ExitFunc becomes i and the function is exited and returned to the CallExitFunction. The next line is MsgBox “The value of intFunc is ” & intFunc:

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Easily access all of the code examples found on our site.

Simply navigate to the menu, click, and the code will be inserted directly into your module. .xlam add-in.

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Exit all subs in that button [closed]

Want to improve this question? Add details and clarify the problem by editing this post.

Closed 5 years ago .

I have a button that runs several subs one after another:

I have checks in each subs that check if a file that is to be opened exists, if yes, it goes on, if no, it Exit Sub s. But the problem is, it exits only the current sub, but all the next are being executed which might result in a mess.

Is there a way to exit all the subsequent subs?

3 Answers 3

using a function like so, the last one can remain as a sub

if yes, it goes on, if no, it Exit Sub s.

In all cases, your procedures completed successfully, as far as the caller is concerned.

Seems like a case of «let it bubble up» to me. I presume you procedures look something like this:

So the caller has no way of knowing whether the operation succeeded or not.

If it doesn’t make much sense to make them return a Boolean indicating success (i.e. turning them into Function procedures and returning False on error — which is NOT always a good solution, especially if the error path is truly exceptional), then the other solution is to not let the «happy path» carry on:

Now your calling code gets to know what happened (you could raise custom errors, include the procedure as the Source , etc.), and can act accordingly:

Источник

VBA Exit Sub Statement

VBA Exit Sub is a statement that you use to exit a sub-procedure or a function. As you know, each line is a macro executes one after another, and when you add the “Exit Sub” VBA, exit the procedure without running the rest of the code that comes after that. It works best with loops and the message box.

Using Exit Sub Statement in VBA

  1. First, decide on which line you want to add the “Exit Sub”.
  2. After that, check the structure of the code that will get executed when you run the code.
  3. Next, enter the “Exit Sub”.
  4. In the end, it’s better to have comment that describes why you are using the “Exit Sub” statement.

Note: In a VBA function procedure, the statement that you need to use is “Exit Function”.

Use Exit Sub with a Message Box and Input Box

Let’s say you want to get input from the user with an input box and exit the procedure if the user’s reply is not a number (consider the following example).

In the above code, you have ISNUMERIC that checks for the value entered in the input box if it’s a number or not, and if that value is not a number, it uses the Exit Sub statement to end the procedure after showing a message box.

On Error Exit Sub

One of the best things about the “Exit Sub” you can use it to exit the procedure when an error occurs. Below is the code that divides a number with a zero that returns a “Run-time error ‘11’ “ and stops the execution.

Here you can use the GoTo statement to create an error handler with the “Exit Sub” to exit the procedure (consider the following code).

In the above code, you have an error handler, “iError” with a message box and then the “Exit Sub” Statement. When an error occurs during the calculation, the goto statement jumps to the error handler (VBA Error Handling), and it will exit the procedure.

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In VBA, you can exit a Sub or Function, by using the Exit Sub or Exit Function commands.

Exit Sub
Exit Function

When the execution of the code comes to Exit Sub or Exit Function, it will exit a Sub or Function and continue with any other code execution.

If you want to learn how to exit a Sub on Error, click on this link: VBA On Error Exit Sub

If you want to learn how to end a whole code execution, click on this link: VBA End

Exit a Sub in VBA

You will see on the example what happens when we use the Exit Sub command in a Sub. We created a Sub ExitSub, which has the Exit Sub command inside. The Sub CallExitSub calls this Sub. Here is the code:

Private Sub ExitSub()

    Dim i As Integer

    For i = 1 To 10      
        If i = 5 Then
            Exit Sub
            MsgBox "The value of i is" & i
        End If
    Next i 

End Sub


Private Sub CallExitSub()
    Call ExitSub
    MsgBox "Exit Sub"  
End Sub

In the ExitSub, we first enter the For Loop if the value of i is less than 10:

For i = 1 To 10

Next i

After that we check if the value of i is equal to 5, using the If command. If the value is 5, we want to exit the Sub and return the Message box with the value of i:

If i = 5 Then
     Exit Sub
     MsgBox "The value of i is" & i
End If

If the condition is not met, the following statement increases i by 1 and enters in the For loop again:

Next i

In the CallExitSub, we first call the Sub ExitSub:

Call ExitSub

After that we return the Message box:

MsgBox "Exit Sub"

If you run the CallExitSub, it will first call the ExitSub. If you execute this code in the debug mode, you will see that it will go through the loop 5 times. In the 5th iteration, the value of the variable i becomes 5 and the code enters in the If body. Now the Sub ExitSub is exited and returned to the CallExitSub. The next line is MsgBox “Exit Sub”:

vba exit sub

As you can see, the ExitSub is exited right after Exit Sub command, so the MsgBox “The value of i is” & i will be never executed.

Exit a Function in VBA

Exiting a function in VBA is similar to exiting a Sub, just the command is Exit Function. In the example, we created the ExitFunc which returns an integer. The Sub CallExitFunction calls this function. Here is the code:

Private Function ExitFunc() As Integer

    Dim i As Integer

    For i = 1 To 10
        If i = 5 Then
            ExitFunc = i
            Exit Function
        End If
    Next i

End Function


Private Sub CallExitFunction()
    Dim intFunc As Integer
    intFunc = ExitFunction()
    MsgBox "The value of intFunc is " & intFunc

End Sub

In the ExitFunc, we first enter the For Loop if the value of i is less than 10:

For i = 1 To 10

Next i

After that we check if the value of i is equal to 5, using the If command. If the value is 5, we assign the value of i to the function result and exit the function:

If i = 5 Then
    ExitFunc = i
    Exit Function
End If

If the condition is not met, the following statement increases i by 1 and enters in the For loop again:

Next i

In the CallExitFunction, we first call the function ExitFunc: To do that we have to declare the variable intFunc type integer and assign the result of the ExitFunc function to it:

Dim intFunc As Integer

intFunc = ExitFunction()

After that we return the Message box with the value of intFunc:

MsgBox "The value of intFunc is " & intFunc

If you run the CallExitFunction, it will first call the function ExitFunc. If you execute this code in the debug mode, you will see that it will go through the loop 5 times. In the 5th iteration, the value of the variable i becomes 5 and the code enters in the If body. Now the value of the ExitFunc becomes i and the function is exited and returned to the CallExitFunction. The next line is MsgBox “The value of intFunc is ” & intFunc:

vba exit function

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vba save as

Learn More!

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Home / VBA / VBA Exit Sub Statement

VBA Exit Sub is a statement that you use to exit a sub-procedure or a function. As you know, each line is a macro executes one after another, and when you add the “Exit Sub” VBA, exit the procedure without running the rest of the code that comes after that. It works best with loops and the message box.

Using Exit Sub Statement in VBA

  1. First, decide on which line you want to add the “Exit Sub”.
  2. After that, check the structure of the code that will get executed when you run the code.
  3. Next, enter the “Exit Sub”.
  4. In the end, it’s better to have comment that describes why you are using the “Exit Sub” statement.

Note: In a VBA function procedure, the statement that you need to use is “Exit Function”.

Use Exit Sub with a Message Box and Input Box

Let’s say you want to get input from the user with an input box and exit the procedure if the user’s reply is not a number (consider the following example).

In the above code, you have ISNUMERIC that checks for the value entered in the input box if it’s a number or not, and if that value is not a number, it uses the Exit Sub statement to end the procedure after showing a message box.

Sub vba_exit_sub_example()

If IsNumeric(InputBox("Enter your age.", "Age")) = False Then
    MsgBox "Error! Enter your Age in numbers only."
    Exit Sub
Else
    MsgBox "Thanks for the input."
End If

End Sub

On Error Exit Sub

One of the best things about the “Exit Sub” you can use it to exit the procedure when an error occurs. Below is the code that divides a number with a zero that returns a “Run-time error ‘11’ “ and stops the execution.

Here you can use the GoTo statement to create an error handler with the “Exit Sub” to exit the procedure (consider the following code).

Sub vba_exit_sub_on_error()

On Error GoTo iError
Range("A1") = 10 / 0

iError:
MsgBox "You can't divide with the zero." & _
"Change the code."
Exit Sub

End Sub

In the above code, you have an error handler, “iError” with a message box and then the “Exit Sub” Statement. When an error occurs during the calculation, the goto statement jumps to the error handler (VBA Error Handling), and it will exit the procedure.

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