property Node.ToolTip as String
Specifies the description for the node's tooltip.

TypeDescription
String A string expression that identifies the description of the node's tooltip.

Use the ToolTip property to assign a tooltip to a node. Use the ToolTipTitle property to specify the title of the tooltip window. The tooltip shows up when the cursor hovers the node. The ToolTip property supports built-in HTML tags like the Caption property does. The ToolTipPopDelay property specifies the period in ms of time the ToolTip remains visible if the mouse pointer is stationary within a control. Use the ToolTipWidth property to specify the width of the tooltip window. The ToolTipDelay property specifies the time in ms that passes before the ToolTip appears. Use the Root property to get the root node. Use the <img> HTML tag to insert icons inside the node's caption. Use the ToolTipFont property to assign a font for the control's tooltip. Use the Background(exToolTipAppearance) property indicates the visual appearance of the borders of the tooltips. Use the Background(exToolTipBackColor) property indicates the tooltip's background color. Use the Background(exToolTipForeColor) property indicates the tooltip's foreground color.

The ToolTip property supports built-in HTML format like listed:

The following VB sample adds a node with a tooltip: 

With ChartView1
        .BackColor = vbWhite
        With .Nodes
            With .Add("Andrew Fuller
Title:Vice President Sales
USA, Tacoma, WA, 98401, 908 W. Capital Way
Phone:(206) 555-9482", "nancy", , 1, "c:\temp\sample\andrew.gif")
                .Position = 0
                .BackColor = vbWhite
                .ToolTip = "Andrew Fuller
Andrew received his BTS commercial in 1974 and a Ph.D. in international marketing from the University of Dallas in 1981.  He is fluent in French and Italian and reads German.  He joined the company as a sales representative, was promoted to sales manager."
                .ToolTipTitle = "Information"
            End With
        End With
End With

The following C++ sample assigns a tooltip to the root node: 

CNode node = m_chartview.GetRoot();
node.SetToolTip( "Andrew Fuller
Andrew received his BTS commercial in 1974 and a Ph.D. in international marketing from the University of Dallas in 1981.  He is fluent in French and Italian and reads German.  He joined the company as a sales representative, was promoted to sales manager." );
node.SetToolTipTitle( "Information" );

The following VB.NET sample assigns a tooltip to the root node: 

With AxChartView1.Root
    .ToolTip = "Andrew Fuller
Andrew received his BTS commercial in 1974 and a Ph.D. in international marketing from the University of Dallas in 1981.  He is fluent in French and Italian and reads German.  He joined the company as a sales representative, was promoted to sales manager."
    .ToolTipTitle = "Information"
End With

The following C# sample assigns a tooltip to the root node: 

EXORGCHARTLib.Node node = axChartView1.Root;
node.ToolTip = "Andrew Fuller
Andrew received his BTS commercial in 1974 and a Ph.D. in international marketing from the University of Dallas in 1981.  He is fluent in French and Italian and reads German.  He joined the company as a sales representative, was promoted to sales manager.";
node.ToolTipTitle = "Information";

The following VFP sample assigns a tooltip to the root node: 

With thisform.ChartView1.Root
	local s
	s = "Andrew Fuller
Andrew received his BTS commercial in 1974 and a Ph.D. in international marketi"
	s = s + "ng from the University of Dallas in 1981.  He is fluent in French and Italian and reads German.  He joined the company as a sales representati"
    .ToolTip = s + "ve, was promoted to sales manager."
    .ToolTipTitle = "Information"
EndWith