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because of many datas,how to achieve Lazy loading in WebTreeView??
help me !!!
Based on the screenshot you supplied, it seems you are using our WebGrid control, if you would like to create a treeview like structure from a single table, you could use the WebGrid self reference feature. The self reference feature also already support load on demand scenario as demonstrated in the sample SelfRef_LoadOnDemandChildRetrieval.aspx which available on the provided WebGrid sample.
Based on your description, I think you are trying to use load on demand so initially not all data is loaded in WebTreeView. If that so, we already provided a load on demand sample in the AdvancedLoadOnDemand.aspx and BasicLoadOnDemand.aspx
but the database is sql,how can i do??please download the sql Code below!
Give a c# Demo for lazyLoading please! thank you!
the problen has been resolved !
but thank you all the same!
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