SetZoomMode Method

Use this method to programmatically enable or disable the zoom mode. This method is equivalent to selecting the Zoom in/out button in the Toolbar.

Syntax

[Visual Basic]
Sub SetZoomMode(ButtonSelected As Boolean)

[C#]
void XYChartNETCtl.SetZoomMode(bool ButtonSelected)

[C++]
void SetZoomMode(bool)

Parameters

ButtonSelected: Boolean value indicating the zoom mode. TRUE indicates zoom is enabled, and the Zoom in/out button in the Toolbar is displayed as selected; FALSE indicates zoom is disabled, and the Zoom in/out button in the Toolbar is displayed as unselected.

Example

' XYChartNETCtl1 is the name of the XY Chart NET control instance placed on the form.

If XYChartNETCtl1.Toolbar.Buttons.ZoomInOutPressed Then
   XYChartNETCtl1.SetZoomMode(False)   'Disable zoom; a Refresh call is not required
Else
   XYChartNETCtl1.SetZoomMode(True)    'Enable zoom; a Refresh call is not required
End If