How can I load a picture and use it in ActiveX in run time ??

I am using an ActiveX object which needs a property "picture" as input.
I can set the picture property in its property page in design time, but I don't know how to give it a "picture" in run time.
In VB, I can do:
dim pic As Picture
pic = loadpicture("c:\test.bmp")
control_1.picture = pic
(("control_1" is the ActiveX object, and picture is the property))
How can I do the same with labview?
Is there any example that sets the picture property of an ActiveX in run time?

sealiker wrote:
I am using an ActiveX object which needs a property "picture" as input. I can set the picture property in its property page in design time, but I don't know how to give it a "picture" in run time. In VB, I can do: dim pic As Picture pic = loadpicture("c:\test.bmp") control_1.picture = pic (("control_1" is the ActiveX object, and picture is the property)) How can I do the same with labview? Is there any example that sets the picture property of an ActiveX in run time?
As
far as I understand from the MSDN site, it seems that the Picture
datatype is a specific VB only datatype. Most probably it is a handle
(uInt32) value as far as other programs including LabVIEW are
concerned, but there is no way that LabVIEW could deal with this
datatype directly.
If you can convert this datatype with some VB fucntions into a HBITMAP
or HDIB then you could call some Win32 API functions to extract the
relevant bitmap data from this common Win32 datatype and get somewhere
from there. OR it maybe that VB itself has other functions to extract
the bitmap data, color palette and other attributes of the Picture
datatype. Don't expect LabVIEW to be able to deal with the Picture
datatype directly though, this is really a proprietary VB thing.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

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