Rather than saving it to a file, copy it to the clipboard and then retrieve it from there using Win32::ClipBoard: 

sub grabWindowRegion
{
    my $cb = new Win32::ClipBoard;
    my $ds = new Win32::GuiTest::DibSect;
    $ds->CopyClient(shift,[@_]);
    $ds->ToClipboard();
    my $image = Win32::Clipboard::GetBitmap();
    return parseBMP( $image );
}

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"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Win32::GuiTest - Processing screen captures in memory? by BrowserUk
in thread Win32::GuiTest - Processing screen captures in memory? by SuicideJunkie

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