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GetComponentIconSuite

Hi.

I'm creating a list of Video Output Components for the user to select.
I'm trying to display the icon associated with an output component.
I'm not receiving any errors, but the icon is not getting displayed.

I'm not sure what I'm missing. Here's what I've got:

Handle iconSuite;
ControlRef iconControl;
ControlButtonContentInfo contentInfo;
Component selectedComponent;

/*** selectedComponent and iconControl values assigned here ***/

if (noErr != GetComponentIconSuite(selectedComponent, &iconSuite))
{
contentInfo.contentType = kControlContentIconSuiteHandle;
contentInfo.u.iconSuite = iconSuite;
SetControlData(iconControl, kControlNoPart, kControlIconContentTag, sizeof(contentInfo), &contentInfo);
}

The Handle returned by GetComponentIconSuite is only 76 bytes and is mostly zeroes.

Any help would be appreciated. Thanks.

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