Chart.WriteFromCache Method
Renders the output of a Chart object that has been cached as an image.
Namespace: System.Web.Helpers
Assembly: System.Web.Helpers (in System.Web.Helpers.dll)
Syntax
'Declaration
Public Shared Function WriteFromCache ( _
key As String, _
format As String _
) As Chart
'Usage
Dim key As String
Dim format As String
Dim returnValue As Chart
returnValue = Chart.WriteFromCache(key, _
format)
public static Chart WriteFromCache(
string key,
string format
)
public:
static Chart^ WriteFromCache(
String^ key,
String^ format
)
static member WriteFromCache :
key:string *
format:string -> Chart
public static function WriteFromCache(
key : String,
format : String
) : Chart
Parameters
- key
Type: System.String
The ID of the chart in the cache.
- format
Type: System.String
The format of the image. The default is "jpeg".
Return Value
Type: System.Web.Helpers.Chart
The chart.