TOPIC:

Hi,
can you please better explain the first part of the post?!
GetType() and GetFieldType() return an int so you can use the "==" operator to compare the results.

annotRect are coverted in pdf coordinates, if you want the X and Y, you should use :
annotRect[0] --> X
annotRect[1] --> Y

My code:

public void OnPDFAnnotTapped(VPage p0, Annotation p1)
{

if (p1 != null && p1.GetType() == 20 && p1.GetFieldType() == 4)
{

float[] annotRect = p1.GetRect();
float tmp = annotRect[1];
annotRect[0] = p0.GetVX(annotRect[0]) - rPdfLayoutView.PDFGetX();
annotRect[1] = p0.GetVY(annotRect[3]) - rPdfLayoutView.PDFGetY();
annotRect[2] = p0.GetVX(annotRect[2]) - rPdfLayoutView.PDFGetX();
annotRect[3] = p0.GetVY(tmp) - rPdfLayoutView.PDFGetY();
}
}

Red Ones: Visual Studio give me error: Operator '==' cannot be applied to operands of type 'Type' and 'int'
Blue ones: Visual Studio give me errore: 'Page.Annotation' does not contain a definition for 'GetTypeField' and no extension method 'GetFieldType' accepting a first argument of type 'Annotation' could be found

Instead I have to write this:

if (p1 != null && p1.Type == 20 && p1.FieldType == 4)

I missing something?

is correct if you are implementing in native java.

In case of Xamarin.Android, it becomes: