Editing setDialogStyleEx - FilterMeisterWiki

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= setDialogStyleEx =
== Syntax ==
:{{int setDialogStyleEx(int flags)}}
== Arguments ==
:'''flags'''
::An integer of bitwise flags enabling different extended window styles
== Return ==
:Returns the previous settings of the extended flags as an integer if the function succeeds. Returns zero if it failed.
== Description ==
:Sets (or enables) a particular extended style on a dialog.  For example, you can make a window respond to drag & drop files using WS_EX_ACCEPTFILES.  The [https://msdn.microsoft.com/en-us/library/windows/desktop/ff700543(v=vs.85).aspx extended window style flags are defined at MSDN].  You can clear these settings later using ((clearDialogStyleEx)).
== Example ==
<code>
// Make the dialog accept files that are dropped onto it via drag & drop
setDialogStyleEx(WS_EX_ACCEPTFILES);
</code>
== See Also ==
:((setDialogStyle)), ((clearDialogStyle)), ((clearDialogStyleEx))
== Comments ==
:Internally, SetDialogStyleEx is a wrapper around the [https://msdn.microsoft.com/en-us/library/windows/desktop/ms633591(v=vs.85).aspx SetWindowLong Win32 API function] with GWL_EXSTYLE as the second parameter.

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