DeleteAnnotation Returns Invalid Parameter

[myow]

I am using the latest trial version (8.5) of GdPicture .Net. When the following code is run on a document page with 5 annotations, it returns a invalid parameter(2) on the deleteannotation for the last two annotations and they are not deleted. If you run the same code again with the two annotations on the page it will delete the first one and return a invalid parameter(2) status on the second one and not delete it. Any help would be appreciated.

Code: Select all

        annotMgr = New AnnotationManager
        annotMgr.InitFromGdPictureImage(imageID)
        For i As Integer = 0 To annotMgr.GetAnnotationCount() - 1
            Dim x As GdPictureStatus = annotMgr.DeleteAnnotation(i)
        Next
        annotMgr.Close()
        Me.GdViewer1.DisplayFromGdPictureImage(imageID)
        Me.GdViewer1.ReloadAnnotations()
        Me.GdViewer1.Redraw()

[Loïc]

Hello,

Please replace:

Code: Select all

For i As Integer = 0 To annotMgr.GetAnnotationCount() - 1
       Dim x As GdPictureStatus = annotMgr.DeleteAnnotation(i)
Next

by:

Code: Select all

 For i As Integer = 0 To annotMgr.GetAnnotationCount() - 1
         Dim x As GdPictureStatus = annotMgr.DeleteAnnotation(0)
 Next

Kind regards,

Loïc

[myow]

Thanks. I should have caught that. Sorry for wasting your time.

[Loïc]

You're welcome!