System.SysUtils.StrLen

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Delphi

function StrLen(const Str: MarshaledAString): Cardinal; overload;
function StrLen(const Str: PWideChar): Cardinal;

C++

extern DELPHI_PACKAGE unsigned __fastcall StrLen _DEPRECATED_ATTRIBUTE1("Moved to the AnsiStrings unit") (const char * Str)/* overload */;

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.SysUtils.pas System.SysUtils.hpp	System.SysUtils	System.SysUtils

Description

Warning: The ANSI version of StrLen is deprecated. Please use the AnsiStrings unit.

Returns the number of characters in a string, excluding the null terminator.

StrLen returns the number of characters in Str, not counting the null terminator.

See Also

• StrEnd

Code Examples

• SystemStrLCat (Delphi)
• SysUtilsStrLCat (C++)