When set to 'Session' TeeChart streams the Chart to a Session variable for direct us in the WebForm (no temporary file). When the 'Session' option is selected add a script file to return the TeeChart.
public TempChartStyle TempChart {get; set;}

Example

Add a new WebForm to the Web project, name it 'GetChart.aspx'. In the Page_Load event place the following code: 

private void Page_Load(object sender, System.EventArgs e)
{
	// Code to return stream saved Charts to a WebForm 
	string chartName=Request.QueryString["Chart"];

	if (Session[chartName]!=null)
	{
		System.IO.MemoryStream chartStream = new System.IO.MemoryStream();
		chartStream=((System.IO.MemoryStream)Session[chartName]);
		Response.OutputStream.Write(chartStream.ToArray(),0,(int)chartStream.Length);
		chartStream.Close();
		Session.Remove(chartName);
	}
}

Remarks

When set to 'Session' TeeChart streams the Chart to a Session variable for direct us in the WebForm (no temporary file). When the 'Session' option is selected add a script file to return the TeeChart.

See Also

WebChart Class | WebChart Members | Steema.TeeChart.Web Namespace