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# Do...Loop sakinys

Repeats the statements between the Do and the Loop statement while the condition is True or until the condition becomes True.

## Syntax

Do [{While | Until} condition = True]

statement block

[Exit Do]

statement block

Loop

or

Do

statement block

[Exit Do]

statement block

Loop [{While | Until} condition = True]

## Parameters/Elements

Condition: A comparison, numeric or string expression, that evaluates either True or False.

Statement block: Statements that you want to repeat while or until the condition is True.

The Do...Loop statement executes a loop as long as, or until, a certain condition is True. The condition for exiting the loop must be entered following either the Do or the Loop statement. The following examples are valid combinations:

## Syntax

Do While condition = True

...statement block

Loop

The statement block between the Do While and the Loop statements is repeated so long as the condition is true.

Do Until condition = True

...statement block

Loop

The statement block between the Do Until and the Loop statements is repeated if the condition so long as the condition is false.

Do

...statement block

Loop While condition = True

The statement block between the Do and the Loop statements repeats so long as the condition is true.

Do

...statement block

Loop Until condition = True

The statement block between the Do and the Loop statements repeats until the condition is true.

Naudokite Exit Do sakinį, kad besąlygiškai užbaigtumėte ciklą. Šį sakinį galite pridėti bet kur cikle Do…Loop. Taip pat galite apibrėžti išėjimo sąlygą naudodami struktūrą If ... Then taip:

Do...

statements

If condition = True Then Exit Do

statements

Loop...

## Example

    Sub ExampleDoLoop
    Dim sFile As String
    Dim sPath As String
        sPath = "c:\"
        sFile = Dir$( sPath ,22)
        If sFile <> "" Then
            Do
                MsgBox sFile
                sFile = Dir$
            Loop Until sFile = ""
        End If
    End Sub