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Category:
ActiveX controls in VFP
>>I want to present data from table with treeview and listview.
>>
>>But how about the capibility and speed of them.
>>
>>I'm sorry for my lazy. But if u know, plz told me.
>>
>>Thanks
>
>Max,
>It depends on the amount of data you want to display.
>
>We use a treeview to display project/plans/tasks in our application. We break up the initial load so that only projects are loaded. Once a project is selected/expanded the plans for that project are loaded. When the plan is expanded, the tasks are loaded. When a user has access to less than 200 projects, the initial load time is not noticable. However, if a user has to load 1000s of projects, there is a noticable performance hit on both the initial load and the subsequent unload when the form is destroyed.
>
>I don't currently use the ListView so I can't comment on that.
The listview works fine. It's performance depends on the amount of data going into it.
I've never really understood why the listview and treeview are so much faster in VB than VFP. No comparison.
Dan
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