_WinAPI_StringLenA
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Calculates the size of ANSI string
#include <WinAPIMisc.au3>
_WinAPI_StringLenA ( Const ByRef $tString )
Parameters
| $tString | String Structure to process |
Return Value
| Success: | String length in characters |
| Failure: | 0 |
Remarks
Returned length does not include terminating null character.
Related
See Also
Search lstrlenA in MSDN Library.
Example
#include <MsgBoxConstants.au3>
#include <WinAPIMisc.au3>
_Example()
Func _Example()
; Make the string buffer. It's "char" type structure. Choosing the size of 64 characters.
Local $tStringBuffer = DllStructCreate("char Data[64]")
; Fill it with some data
DllStructSetData($tStringBuffer, "Data", "Callipygian")
MsgBox($MB_SYSTEMMODAL, "_WinAPI_StringLenA", "Length of a string inside the buffer is " & _WinAPI_StringLenA($tStringBuffer) & " characters.")
EndFunc ;==>_Example