Shoutbox

JScript code:

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var length = (Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXTLENGTH,0,0) + 1);
var Buffer = Interop.Allocate((length + 1) * 2);
var lResult = Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXT,length,Buffer.DataPtr);
// MessageBox is a class in my script; use your AlertDialog instead
//MessageBox.Show("Copied\t: " + lResult + "\nLength\t: " + length);

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quote:

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Originally posted by SmokingCookie
That's weird..

Could you try:

JScript code:

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var length = (Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXTLENGTH,0,0) + 1);
var Buffer = Interop.Allocate((length + 1) * 2);
var lResult = Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXT,length,Buffer.DataPtr);
// MessageBox is a class in my script; use your AlertDialog instead
//MessageBox.Show("Copied\t: " + lResult + "\nLength\t: " + length);

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Works for me.

Nb: the length variable contains (GetTextLengthResult + 1)!

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code:

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Copied    : 11
Length    : 1

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quote:

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Originally posted by MSDN
Return Value

    The return value is the length of the text in TCHARs, not including the terminating null character.

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JScript code:

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var Buffer = Interop.Allocate(123);

Buffer.Size = 0;

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js code:

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AlertDialog("Copied\t: " + lResult + "\nLength\t: " + length + "\n\nValue\t: " + Buffer.readSTRING(0) + " (" + Buffer.readSTRING(0).length + ")");

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code:

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Copied    : 11
Length    : 1

Value    :  (0)

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JScript code:

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function OnWindowIdEvent_CtrlClicked(PlusWnd,ControlId) {
    if(ControlId === "BtnRename") {
        Interop.Call("User32.dll",
        "SendMessageW",
        PlusWnd.GetControlHandle("MyListView"),
        LVM_EDITLABELW,ItemToRename,0);
    }
}

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quote:

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Originally posted by file "Video Converter Plus! \ WndSettings_Language.js"
To stop the page extending, I've hidden the code in this post. 

Spoiler: Show

js code:

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if(Cache.Languages["Array"][Cache["LanguageSelection"]] === "English.xml") return ScriptLanguage.DisplayAlert(PlusWnd.Handle,"AlertEnglishRequired");
>>>Interop.Call("User32.dll","SendMessageW",PlusWnd.GetControlHandle("vLstLanguages"),LVM_EDITLABELW,Cache["LanguageSelection"],0);<<<
for(var i in Cache[PlusWnd.WindowId].Hotkeys) Cache[PlusWnd.WindowId].Hotkeys[i].Unregister();
break;

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js code:

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Interop.Call("User32.dll", "SendMessageW", WndWriterManageWindows.GetControlHandle("LstWindows"), 4214, Writer.WndSel[0], 0);

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quote:

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Originally posted by SmokingCookie
You're welcome

Oh, and in what windows will you be implementing this?

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