TdxCustomOrgChart.AddChildFirst(TdxOcNode,TdxOcNodeData) Method

Adds a first child node to the specified node.

Declaration

delphi

function AddChildFirst(Node: TdxOcNode; Data: TdxOcNodeData): TdxOcNode;

Parameters

Name	Type
Node	TdxOcNode
Data	TdxOcNodeData

Returns

Type
TdxOcNode

Remarks

Call this function to place a newly created child node as the first child of a node passed as the Node parameter. The AddChildFirst function returns the child node object. Pass a pointer to custom data or nil as the Data parameter to initialize the created child node’s Data property.

To add a new node as an existing node’s sibling, invoke the Add function instead.

Calling the AddChildFirst function raises the OnCreateNode event.