Applies to: desktop apps only
Determines whether a character is uppercase. This determination is based on the semantics of the language selected by the user during setup or through Control Panel.
Syntax
BOOL WINAPI IsCharUpper( __in TCHAR ch );
Parameters
- ch [in]
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Type: TCHAR
The character to be tested.
Return value
Type: BOOL
If the character is uppercase, the return value is nonzero.
If the character is not uppercase, the return value is zero. To get extended error information, call GetLastError.
Requirements
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Minimum supported client | Windows 2000 Professional |
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Minimum supported server | Windows 2000 Server |
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Header |
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Library |
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DLL |
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Unicode and ANSI names | IsCharUpperW (Unicode) and IsCharUpperA (ANSI) |
See also
- Reference
- IsCharLower
- Conceptual
- Strings
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Build date: 5/5/2012
