网页MSchart打印预览与空白;找不到打印错误图像 [英] web page MSchart print preview with blanks; print error image not found

问题描述

在网页上，我可以看到所有图表。在打印预览图表/图像上有"交叉"图标并且是空白的。我更改打印设置以打印图像和背景，但问题仍然存在。我从图表的图像工具栏中选择了打印图标并获得了一个例外：找不到图像。
web.config文件包含图表所需的所有标签。我尝试设置deleteAfterServicing = false和privateImages = false，我仍然得到相同的错误。
处理程序是：
< add 键 < span style ="color：＃0000ff"> = " ChartImageHandler " 值 = " storage = session; timeout = 20; " />

On a web page I can see all charts. On print preview charts/images have the 'cross' icons and are blank. I change the print setting to print images and background, but the problem still exists. I select the print icon from the image toolbar of a chart and get an exception: The image is not found.
The web.config file has all the required tags for charts. I tried to set deleteAfterServicing=false and privateImages = false and I still get the same error.
The handler is:
<add key="ChartImageHandler" value="storage=session;timeout=20;" />

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