OpenEuphoria

Re: Help with Windows API ImageList_LoadImage needed

• Posted by 1evan at sbcglobal.net Aug 20, 2003
• 871 views

hi : This parameter can be NULL if you are loading an image from a file  
(which I am).
lpbmp: If the /uFlags/ parameter includes LR_LOADFROMFILE (which it 
does), /lpbmp/ is the address of
           a null-terminated string that names the file containing the 
image to load. (which it is).
   
          If /hi/ is NULL and LR_LOADFROMFILE is not specified (but it 
is), the low-order
          word of this parameter must be the identifier of an OEM image 
to load.

I believe Robert Craig wrote that the C_ types were identical in how 
they were handled, except for C_DOUBLE.  COLORREF might need to be a 
double, I'm not sure.

Anyway, I decided to go with LoadImage instead.  Thanks for your advice, 
though.



Al Getz wrote:

>ImageList_LoadImage = link_c_func(comctl, "ImageList_LoadImage", 
>{C_INT,C_POINTER,C_INT,C_INT,C_UINT,C_UINT,C_UINT},C_INT)
>
>CLR_DEFAULT = #FF000000
>LR_LOADFROMFILE = #0010
>Image = allocate_string("MyIcon.ico")
>c_func(ImageList_LoadImage,{NULL,Image,16,1,CLR_DEFAULT,1,LR_LOADFROMFILE}) 
>
>  
>Hello there,
>
>For that particular function you need to check your types in the
>function link as well as note the following:
>
>hi (very first parameter of this function)
>
>Handle to the instance that contains the resource. 
>If the hi parameter is zero, the low-order word of this parameter must 
>be the identifier of the OEM image to load. The OEM image identifiers 
>are defined in WINUSER.H. Following are the identifier prefixes and 
>their meanings:
>
>Prefix	Meaning
>OBM_	OEM bitmaps
>OIC_	OEM icons
>OCR_	OEM cursors
>
>Take care,
>Al
>
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