DLL noob questions.

[Aceguy]

i have been using autoit for a while now, but have been doing the run of the mill stuff.

my Questions are

DllCall("UxTheme.dll", "int", "SetWindowTheme", "hwnd", GUICtrlGetHandle(-1), "wstr", " ", "wstr", " ")

Where could i find the info for this. (not just UxTheme.dll) but more....

how do you know to use "Setwindowtheme" with "uxtheme.dll"...

how could i find out what else i could use with UxTheme.dll

have tried MDSN... what a needle in a haystack..

So some pointing in the right direction would be greatly appreciated.

[Pain]

It's a Microsoft function so I would say MSDN, you can also always try Google.

If you got problem to understand how dll works it's best to start at the beginning.

I found it very useful to read the section about dllcall, dllstructs etc. in the helpfile and some more additional information on Google.