Header_CreateDragImage


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Header_CreateDragImage
HIMAGELIST Header_CreateDragImage(
    HWND hwndHD,
    int iIndex
);
Creates a transparent version of an item image within an existing header control. You can use this macro or send the HDM_CREATEDRAGIMAGE message explicitly.
Returns a handle to an image list that contains the new image as its only element.

hwndHD
Handle to a header control.
iIndex
Zero-based index of the item within the header control. The image assigned to this item is used as the basis for the transparent image.

Version 4.70

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