JVCL Help:DP FindItemsImages

 JVCL Help: DP_FindItemsImages function

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► JvDataProvider.pas Functions

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Summary

Locate nearest IJvDataItemsImages implementation for a specific item.

run\JvDataProvider.pas

Pascal

 run\JvDataProvider.pas

 functionDP_FindItemsImages(AItem: IJvDataItem; outImages: IJvDataItemsImages): Boolean;

Parameters

Parameters	Description
AItem: IJvDataItem	Data item for which the nearest IJvDataItemsImages implementation is to be found.
out Images: IJvDataItemsImages	Variable to retrieve the reference to the IJvDataItemsImages interface in.

run\JvDataProvider.pas

Description

DP_FindItemsImages locates the nearest IJvDataItemsImages implementation for a specific item. The function will scan the parent chain for the first item list to implement the IJvDataItemsImages interface and returns a reference to it.
If none of the item lists in the parent chain implement the IJvDataItemsImages interface the function returns False, otherwise True will be returned.
This function is implemented as: Result := DP_FindItemsIntf(AItem, IJvDataItemsImages, Images);

run\JvDataProvider.pas

See Also

DP_FindItemsIntf, DP_FindItemsRenderer, IJvDataItemsImages

run\JvDataProvider.pas

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