Excel 2019 Power Programming with VBA - Michael Alexander 23 стр.

Here is the second example:

Sub EnterDates4() ' Do Until, with test at end Dim TheDate As Date TheDate = DateSerial(Year(Date), Month(Date), 1) Do ActiveCell = TheDate TheDate = TheDate + 1s ActiveCell.Offset(1, 0).Activate Loop Until Month(TheDate) <> Month(Date) End Sub

The following example was originally presented for the Do While loop but has been rewritten to use a Do Until loop. The only difference is the line with the Do statement. This example makes the code a bit clearer because it avoids the negative required in the Do While example.

Sub DoUntilDemo1() Dim LineCt As Long Dim LineOfText As String Open "c:\data\textfile.txt" For Input As #1 LineCt = 0 Do Until EOF(1) Line Input #1, LineOfText Range("A1").Offset(LineCt, 0) = UCase(LineOfText) LineCt = LineCt + 1 Loop Close #1 End Sub

NOTE

VBA supports yet another type of loop, While Wend. This looping structure is included primarily for compatibility purposes. Here's how the date entry procedure looks when it's coded to use a While Wend loop:

Sub EnterDates5() Dim TheDate As Date TheDate = DateSerial(Year(Date), Month(Date), 1) While Month(TheDate) = Month(Date) ActiveCell = TheDate TheDate = TheDate + 1 ActiveCell.Offset(1, 0).Activate Wend End Sub