IChartStorageHandler.Exists(String) Method

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.