Backward compatibility problem

[Faheem Rauf]

Hi, I was using syncfusion Essential Studio 4.4.0.46. Now i have installed new version Essential Stdio 4.4.0.51. The problem is that my previous code is not working. I am waiting for your replay thanks.

[J.Nagarajan]

Hi Faheem,

I have just updated your Direct-Trac incident(#30725) on this issue. Please follow up that incident and let me know if you have questions.

Thanks for using Syncfusion product.

Regards,
Nagaraj

[Faheem Rauf]

Hi, thanks for replay, I am facing that same problem, so this time I am sending you my project in attachment. Run the project, you will see a tree view on your left side drag the “Customer” and then “Product”, adjust their location then click the “Create Link” button, to make them link.

Please let me know what I am doing wrong. I am very thankful to you for your help.




Link-Node Analysis.zip

[J.Nagarajan]

Hi Faheem,

Thanks for the code sample. I was able to view the condition you have described here. I have forwarded this issue to our developer. As for the time being you can work around the condition by referring the following code snippet,

// In "Create Link" Button Click event

this.diagram.Controller.ActivateTool("LinkTool");
this.diagram.Focus();

This will allow you to activate the LinkTool if activated using Button_Click event. The cause for this problem is that the diagram is not getting focused after activating the LinkTool.

Please let me know if you have any questions.

Thanks,
Nagaraj

[Faheem Rauf]

Hi, Now it is working fine, thanks for you help.