ok, still cannot get it to return anything..
###############
sub getListviewItems{
my $hwnd = shift || return "No treeview handle";
#if no result send a WM_GetText message to the window
$WmSendMessage ||= new Win32::API("user32", "SendMessageA", [N, N,
+ N, P],'N') || return "SendMessageA Error";
my $TV_FIRST=4352;
my $TVM_GETNEXTITEM=$TV_FIRST+10;
my $text = " " x 2048;
my $textLen = 2048;
my @items=();
print "calling $hwnd with $TVM_GETNEXTITEM\n";
while(my $result = $WmSendMessage->Call($hwnd,$TVM_GETNEXTITEM, $t
+extLen, $text)){
my $item=substr($text, 0, $result);
print "getListviewItems: [$item]\n";
push(@items,$item);
}
return @items;
}
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.