While...Wend Statement
Executes a series of statements as long as a given condition is
True.
While condition Version
[statements] Wend
Arguments
condition
Numeric or
string expression that
evaluates to True or False. If condition is
Null, condition is treated as
False.
statements
One or more statements executed while condition is
True.
Remarks
If condition is True, all statements in statements are
executed until the Wend statement is encountered. Control then returns to
the While statement and condition is again checked. If
condition is still True, the process is repeated. If it is not
True, execution resumes with the statement following the Wend
statement.
While...Wend loops can be nested to any level. Each Wend
matches the most recent While.
Note The Do...Loop statement provides a
more structured and flexible way to perform looping.
The following example illustrates use of the While...Wend statement:
Dim Counter
Counter = 0 ' Initialize variable.
While Counter < 20 ' Test value of Counter.
Counter = Counter + 1 ' Increment Counter.
Alert Counter
Wend ' End While loop when Counter > 19.
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