XY Chart NET 3 Control Reference
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
                       
                       
See Also

 

 


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