DoChildNodeKeyRemoved Method (ITreeModel)

This should be called when a child node data has been removed from the collection of child nodes.

Syntax

void DoChildNodeKeyRemoved( 
   object nodedata,
   object childkey
)

Parameters

nodedata: the modified node data
childkey: the key for the removed child node data

Remarks

This is used for model update, when the model data has changed and the model itself needs to be updated to reflect those changes.

Note that this method is universal, because it can only assume the node data is of type System.Object. The corresponding methods in the generic model classes operate on and return a specific node data type.

Reference

ITreeModel Interface
ITreeModel Members