How to set Angle Of Callout Wedge Rectangle (C# .NET)

Can u tell me official method? And I want to know what is getXCallout()?Do u know this code?

@ximoon,

I suggest you to please visit following thread post for your reference. As per Aspose.Slides, the issue is still unresolved. This was in fact shared as work around by one of customers in following post.