ListBox: Call SetLastError on Errors

[Robert Shearman]

Hi,

Windows has an undocumented feature where the user32 controls call 
SetLastError on errors, which allows developers to better discover the 
source of the error. This patch adds the errors for all of the cases 
where we currently do the correct thing on invalid data. I don't know of 
any program that depends on this.

Changelog:
Call SetLastError on errors.

-- 
Rob Shearman

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