enuthalapaty
Programmer
Can anybody give me any help as to how to use the treeview control in visual interdev
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Using treeview control
- Thread starter enuthalapaty
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- Jan 1, 1970
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ou can;t do it all from the DTC.
There is a good example in the MS knowledge base. Basically, you instanciate a treeview, then add nodes thay are new instances of the node class, either base or children. For children, you have to refer to a parent.
There are a few graphicla bugs in the control. I would consider creating (or finding) a DHTML version of the same thing. If it is a big tree and it is data base driven, it may take too long to read everything before use. The onclick for the expander (+ or -) should create new nodes with DB data upon request.
There is a good example in the MS knowledge base. Basically, you instanciate a treeview, then add nodes thay are new instances of the node class, either base or children. For children, you have to refer to a parent.
There are a few graphicla bugs in the control. I would consider creating (or finding) a DHTML version of the same thing. If it is a big tree and it is data base driven, it may take too long to read everything before use. The onclick for the expander (+ or -) should create new nodes with DB data upon request.
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