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   [Expand]CallbackStateEventArgs Class
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    CallbackStateLoadEventHandler Delegate
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   [Collapse]WebChartControl Class
     WebChartControl Members
     WebChartControl Constructor
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    [Collapse]WebChartControl Methods
      BeginInit Method
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      GetAppearanceNames Method
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     [Expand]RegisterSummaryFunction Method
      ResetLegendPointOptions Method
      ResetLegendTextPattern Method
      ResetSummaryFunctions Method
      SaveToFile Method
      SaveToStream Method
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      SetObjectSelection Method
      UnregisterSummaryFunction Method
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 End-User Documentation

WebChartControl.UnregisterSummaryFunction Method

Unregisters the summary function with the specified name.

Namespace:DevExpress.XtraCharts.Web
Assembly:DevExpress.XtraCharts.v17.1.Web.dll

Expanded Syntax

Parameters

name
Type: String
A System.String value representing the name of the summary function to be unregistered.

Expanded Remarks

Use the UnregisterSummaryFunction method to unregister a summary function by its name. Note that this method allows you to unregister both custom summary functions, which were previously registered via the RegisterSummaryFunction method, as well as to unregister any of the predefined summary functions.

To restore the initial state of the summary functions within a WebChartControl, call the ResetSummaryFunctions method.

Expanded See Also

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