Re: Picture control and changing the picture

Subject: Re: Picture control and changing the picture
From: "James W. Walker" <email@hidden>
Date: Sun, 2 Oct 2005 18:58:19 -0700
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On Oct 2, 2005, at 6:51 PM, Mr Andrew Gillanders wrote:

I tried to change the picture like this...

error = SetControlData (controlReference,
kControlPicturePart,
        kControlPictureHandleTag, sizeof
(PicHandle), gPictureHandle);

That should be &gPictureHandle. Think about how SetControlData has to work in general: You pass the size and address of some data. If the data is a handle, then the address is the address of the handle.

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References:
	>Picture control and changing the picture (From: Mr Andrew Gillanders <email@hidden>)

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