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IChartStorageHandler.Exists(String) Method

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Definition

Namespace:
System.Web.UI.DataVisualization.Charting
Assembly:
System.Web.DataVisualization.dll

Checks for the existence of data under a specified key.

public:
 bool Exists(System::String ^ key);
public bool Exists (string key);
abstract member Exists : string -> bool
Public Function Exists (key As String) As Boolean

Parameters

key
String

Index key.

Returns

Boolean

true if data exists under specified key; otherwise, false.

Applies to