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IJvDataConsumerItemSelect.SetItem

Summary
Specify a new (root) item.

Parameters
Value - Item to be used as the active item or root item. Specify nil to use no item or use the entire tree.

Description
SetItem selects a new (root) item for the consumer.<br> <br> For consumers that only allow a single item to be used, the new item is the item used by the consumer (specify nil if no item is to be selected).<br> <br> For consumers that allow multiple items to be rendered, the new item is the item used as a root (specify nil if the entire tree is to be used). The consumer will only use items that are a child of the specified item; the item itself is not used.<br> <br> If the specified item does not belong to the provider linked to the consumer or does not exist within the <a href="item.php?Name=IJvDataConsumerContext">current active context of the consumer</a>, and exception will be raised.<br>

See Also
IJvDataConsumerContext, IJvDataConsumerItemSelect.GetItem, IJvDataItem

Last changed by obones on 2009-01-04 21:13:51 CET

Copyright (c) 2004 by the JVCL Team; all rights reserved
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