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Expand
Syntax
long Expand(string nodepath)
Description
Display the hidden subnodes of the specified node in a TreeView control.
Parameters
nodepath
String specifying node path.
The node path may be specified as one of the following:
- A string containing all node texts separated by forward slashes ( / ).
- A string containing all node indexes separated by forward slashes ( / ).
Return Value
Return 0 if the call is successful; otherwise, -1.