I think it might have something to do with the fact, that i use the GetStream() call not only when the page with the chart is active, but also when there is another page modally presented above the page with the chart. I want to get the image and create the pdf in this modally presented page too. My guess is, the chart is disposed internally cause its not displayed currently and thus the exception is thrown when calling the SfChart.GetSTream() method.So my question is, are my assumptions correct? What way is there around this, besides only calling the GetStream() Method when the ChartPage is active.esides only calling the GetStream() Method when the ChartPage is active.
PSParthiban Sundaram Syncfusion Team June 16, 2017 03:52 AM UTC
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