Hi Youfei,
Sorry for the delay in getting back to you.
Query1 : “can I move the cursor over the chart area without dragging it?”
We regret to let you know that the cursor cannot be moved over the chart area without dragging it. If your intension is to display the information about the point when the mouse is moved over the chart, then it can be achieved by enabling the ToolTip property.
You may also refer the following documentation link to know more information regarding the ToolTip property,
http://help.syncfusion.com/ug_91/User%20Interface/ASP.NET/Chart/Documents/45185tooltip.htmQuery2: “one cursor to interact with all series”
Currently we don’t have support for this requirement and this is suspected to be a Feature Request. We will implement this feature in our forthcoming new version releases or service pack releases. The feature implementation would also greatly depend on the factors such as product design, code compatibility and complexity. We will get back to you once the feature is implemented.
Let us know if you have any other concerns.
Regards,
Varalakshmi.R.S