SetBorderStyle
Sets annotation border style.
Inherited from ApiBaseAnnotation.SetBorderStyle.
Example
Create a square annotation and set dashed border to it in a PDF document.
// How to set border style for an annotation in a PDF document?
// Set border style and display the result in a PDF document.
let doc = Api.GetDocument();
let squareAnnot = Api.CreateSquareAnnot([10, 10, 160, 32]);
let page = doc.GetPage(0);
page.AddObject(squareAnnot);
squareAnnot.SetBorderStyle("dashed");
squareAnnot.SetDashPattern([8, 4, 4, 4]);