RenderGdPictureAnnots Property (GdViewer)

In This Topic

Specifies whether the GdPicture/XMP annotations, if present, are rendered or not on the document displayed in the GdViewer control.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Property RenderGdPictureAnnots As Boolean

public bool RenderGdPictureAnnots {get; set;}

public read-write property RenderGdPictureAnnots: Boolean;

public function get,set RenderGdPictureAnnots : boolean

public: __property bool get_RenderGdPictureAnnots();
public: __property void set_RenderGdPictureAnnots( 
   bool value
);

public:
property bool RenderGdPictureAnnots {
   bool get();
   void set (    bool value);
}

Property Value

The default value is true.

Remarks

Please note that changing the property value has an immediate effect on displayed annotations.

Likewise, be aware, that this property is only relevant for GdPicture/XMP annotation objects.

Example

How to expose and exclude the GdPicture/XMP annotations presented in the displayed document.

VB.NET
C#

'We assume that the GdViewer1 control has been properly integrated.
Sub buttonGdPictureAnnotations_Click(ByVal sender As Object, ByVal e As EventArgs)
    'Let us say you have designed a button in your GdViewer control with the name "GdPicture Annotations".
    'Cliking this button you can see the GdPicture/XMP annotations are drawn or erased within the displayed document.
    GdViewer1.RenderGdPictureAnnots = Not GdViewer1.RenderGdPictureAnnots
End Sub

//We assume that the GdViewer1 control has been properly integrated.
void buttonGdPictureAnnotations_Click(object sender, EventArgs e)
{
    //Let us say you have designed a button in your GdViewer control with the name "GdPicture Annotations".
    //Cliking this button you can see the GdPicture/XMP annotations are drawn or erased within the displayed document.
    GdViewer1.RenderGdPictureAnnots = !GdViewer1.RenderGdPictureAnnots;
}

Reference

GdViewer Class
GdViewer Members
GetAnnotationCount Method