Windows API Guide: auxSetVolume Function
Declare Function CharUpper Lib "user32.dll" Alias "CharUpperA" (ByVal lpsz As String) As String
Platforms
- Windows 95: Supported.
- Windows 98: Supported.
- Windows NT: Requires Windows NT 3.1 or later.
- Windows 2000: Supported.
- Windows CE: Requires Windows CE 1.0 or later.
Description & Usage
CharUpper converts all of the lower-case letters in a string into upper-case. The function also sets the string passed to the function to the returned string; in reality they become the same thing.
Return Value
The function returns the string, with all lower-case letters converted to upper-case.
Visual Basic-Specific Issues
None.
Parameters
- lpsz
- The string to convert to upper-case.
Example
' This code is licensed according to the terms and conditions listed here. ' Convert the string "Hello, World!" into upper-case. Dim target As String ' target string target = CharUpper("Hello, World!") ' Convert to upper-case Debug.Print target ' Output should be "HELLO, WORLD!"See Also
CharLower
Category
Strings
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Last Modified: July 30, 1999
This page is copyright © 1999 Paul Kuliniewicz. Copyright Information Revised October 29, 2000
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