This is how I got it to work:
use Win32::API 0.20;
my $SendMsg = new Win32::API("user32", "SendMessage", "NNNP", "N");
use constant LVIF_STATE => 0x8;
use constant LVM_SETITEMSTATE => 0x102B;
use constant LVIS_STATEIMAGEMASK => 0xF000;
my $LV = $Window->AddListView(
-name => "ListView",
etc
To select:
my $lpPoint = pack("LLLLLALLLL", LVIF_STATE, 0, 0, 0x2000,
LVIS_STATEIMAGEMASK, " ", 127, 0, 0, 0);
my $rtn = $SendMsg->Call($LV->{'-handle'}, LVM_SETITEMSTATE, -1, $lpPoint);
where -1 ticks all checkboxes, otherwise change to the index of the one you
want to select.
To un-select:
my $lpPoint = pack("LLLLLALLLL", LVIF_STATE, 0, 0, 0x1000,
LVIS_STATEIMAGEMASK, " ", 127, 0, 0, 0);
my $rtn = $SendMsg->Call($LV->{'-handle'}, LVM_SETITEMSTATE, -1, $lpPoint);
Paul Cooke
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http://www.godomino.com?sig1
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