Workaround of CloseData method in Chart FX 7.0

[kailashdhondiyal]

 Hi All,

I used Chart FX 6.2 for my application and now i am going to migrate it to Chart FX 7.0.

But i am facing some problems described below.

1. CloseData method is not available in  Chart FX 7.0

  a. How would i close the OpenData method in Chart FX 7.0?

  b. Would it commit  the data automatically or i have to write the code for commit(Please provide the code snippet)?

  c. What would be the best alternative of CloseData method in  Chart FX 7.0?

Looking for a good solution

Thanx and Regards

Kailash Dhondiyal

 

[Frank]

> a. How would i close the OpenData method in Chart FX 7.0?

There is no OpenData method in Chart FX 7

>  b. Would it commit  the data automatically or i have to write the code for commit(Please provide the code snippet)?

The data will commit automatically right before redrawing the chart. You can force an earlier commit by calling:

chart.Data.CommitChanges();

In general, you don't have to call this method unless you need to obtain information back from the chart that depends on the data.

 

 

DrilldownSample.zip

[kailashdhondiyal]

Thanx for reply Francisco.

Yes you are right that there is no OpenData Method in Chart FX 7. Earlier in Chart FX 6.2 it was a method but now in Chart FX 7 it is available as a properties.

Now question is as in Chart FX 6.2, When we call OpenData method right after that we call CloseData method but now OpenData method is a property and we can set it, so how can we handle CloseData process in Chart FX 7.

Waiting for your feedback. 

[Frank]

The OpenData-CloseData paradigm does not exist in Chart FX 7 anymore (there is no OpenData property either).

To set the data using the API follow the examples provided in the docs.

Hanging.zip