Gets or sets the value whether to keep the chart instance in session or cache according to the value of
ImageTransferStorage property.
Syntax
| Visual Basic (Declaration) | |
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Public Overridable Property KeepTransferStorage As Boolean |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As HttpHandlerImageRender
Dim value As Boolean
instance.KeepTransferStorage = value
value = instance.KeepTransferStorage |
| C# | |
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public virtual bool KeepTransferStorage {get; set;} |
Example
This example uses the KeepTransferStorage property.
| C# | Copy Code |
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this.FpChart1.ImageRender = new FarPoint.Web.Chart.HttpHandlerImageRender();
FarPoint.Web.Chart.HttpHandlerImageRender httpHandlerRender = this.FpChart1.ImageRender as FarPoint.Web.Chart.HttpHandlerImageRender;
httpHandlerRender.ImageTransferStorage = FarPoint.Web.Chart.ImageTransferStorage.Session; //or cache
httpHandlerRender.TransferId = "123";
httpHandlerRender.KeepTransferStorage = true; |
| Visual Basic | Copy Code |
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Me.FpChart1.ImageRender = New FarPoint.Web.Chart.HttpHandlerImageRender()
Dim httpHandlerRender As FarPoint.Web.Chart.HttpHandlerImageRender = TryCast(Me.FpChart1.ImageRender, FarPoint.Web.Chart.HttpHandlerImageRender)
httpHandlerRender.ImageTransferStorage = FarPoint.Web.Chart.ImageTransferStorage.Session 'or cache
httpHandlerRender.TransferId = "123"
httpHandlerRender.KeepTransferStorage = True |
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family
See Also
