ChartWebPartDataStorage.Save Method (Chart, String)
Saves the specified Chart object into the custom session state as the serialized data stream.
Namespace: Microsoft.Office.Server.WebControls
Assembly: Microsoft.Office.Server.Chart (in Microsoft.Office.Server.Chart.dll)
Syntax
'Declaration
Public Shared Function Save ( _
chart As Chart, _
userIdentity As String _
) As String
'Usage
Dim chart As Chart
Dim userIdentity As String
Dim returnValue As String
returnValue = ChartWebPartDataStorage.Save(chart, userIdentity)
public static string Save(
Chart chart,
string userIdentity
)
Parameters
- chart
Type: System.Web.UI.DataVisualization.Charting.Chart
The Chart object that represents the specified chart image to be saved.
- userIdentity
Type: System.String
The String object that represents the user ID.
Return Value
Type: System.String
The String object that represents the session key used to retrieve the serialized chart image from the custom session state.
Remarks
This method saves the specified Chart object and user ID into the custom session state, and then returns the session key, which will be used with the user ID to retrieve the stored data.