Use the Count property to get the number of nodes in the Nodes collection. Use the Item property to access the node by key or by its index. Use the Index property to get the index of the node. Use the Key property to specify the key of the node. Use the FirstNode property to retrieve the first child node. Use the NextNode property to determine the next sibling node. Use the NodeCount property to get the number of child nodes. Use the Position property to change the node's position.

The following VB sample enumerates the nodes in the control:

Dim i As Long
With ChartView1.Nodes
    For i = 0 To .Count - 1
        Dim n As EXORGCHARTLibCtl.Node
        Set n = .Item(i)
        Debug.Print n.Caption
    Next
End With

The following VB sample enumerates the nodes in the control:

Dim n As EXORGCHARTLibCtl.Node
For Each n In ChartView1.Nodes
    Debug.Print n.Caption
Next

The following C++ sample enumerates the nodes in the control:

#include "nodes.h"
CNodes nodes = m_chartview.GetNodes();
for ( long i = 0; i < nodes.GetCount(); i++ )
{
	CNode node = nodes.GetItem( COleVariant( i ) );
	OutputDebugString( node.GetCaption() );
}

The following VB.NET sample enumerates the nodes in the control:

Dim i As Integer
With AxChartView1.Nodes
    For i = 0 To .Count - 1
        Dim n As EXORGCHARTLib.Node = .Item(i)
        Debug.WriteLine(n.Caption)
    Next
End With

The following VB.NET sample enumerates the nodes in the control:

Dim n As EXORGCHARTLib.Node
For Each n In AxChartView1.Nodes
    Debug.WriteLine(n.Caption)
Next

The following C# sample enumerates the nodes in the control:

for (int i = 0; i < axChartView1.Nodes.Count; i++)
	System.Diagnostics.Debug.WriteLine(axChartView1.Nodes[i].Caption);

The following VFP sample enumerates the nodes in the control:

local i
With thisform.ChartView1.Nodes
    For i = 0 To .Count - 1
    	local n
        n = .Item(i)
        wait window nowait n.Caption
    Next
EndWith