Custom Query

I can't get text of SysListView32 item (returns empty string).

My system: Windows 7 Ultimate x64 Russian I'm attach program ShellExView for testing.

Code:

$hWnd = ControlGetHandle("ShellExView","","SysListView321")
MsgBox(0,"", _GUICtrlListView_GetItemText($hWnd, 0,3))

I've check system messages with Spy8 taken from here: ​http:// mdb-blog . b l o g s p o t . com/2010/11/microsoft-spy-or-spyxx-for-download.html (remove spaces - you spam bot reject link)

The system message log is in attached image. In image you can see very strange wrong buffer size and zero in pszText pointer.

In other program (that I'm really need to interact with) with unicode codepage in SysListView32 the same bug.

Any solution?

P.S. Program log:

>"D:\PROGRAMS\Development\AutoIt3\SciTE\AutoIt3Wrapper\AutoIt3Wrapper.exe" /run /prod /ErrorStdOut /in "D:\PROGRAMS\Development\AutoIt3\Examples\tests2.au3" /autoit3dir "D:\PROGRAMS\Development\AutoIt3" /UserParams    
+>10:04:01 Starting AutoIt3Wrapper v.2.0.1.24    Environment(Language:0419  Keyboard:00000409  OS:WIN_7/  CPU:X64 OS:X64)
>Running AU3Check (1.54.19.0)  from:D:\PROGRAMS\Development\AutoIt3
+>10:04:01 AU3Check ended.rc:0
>Running:(3.3.6.1):D:\PROGRAMS\Development\AutoIt3\autoit3_x64.exe "D:\PROGRAMS\Development\AutoIt3\Examples\tests2.au3"  

This short snippet shows the problem. Notice how line two disappears on the second "flash"

I want to use it to attract user attention in case anybody wonders :)

$splashtext = "Line one" & @LF & "Line two"
SplashTextOn("", $splashtext, -1, -1, -1, -1, 32 + 1)
Sleep(1000)
SplashOff()
Sleep(500)
SplashTextOn("", $splashtext, -1, -1, -1, -1, 32 + 1)
Sleep(1000)
SplashOff()

Here is a simple example that reproduces this bug:

For $i = 1 To 255
    $sChar = Chr($i)
    $vFloat = $i & '.' & $sChar
    
    If Not StringIsDigit($sChar) And StringIsFloat($vFloat) Then
        ConsoleWrite('StringIsFloat(' & $vFloat & ') = 1' & @LF)
    EndIf
Next