GdPicture.NET.14.API~GdPicture14.GdPicturePDF~GetActionRemotePageDestination - GetActionRemotePageDestination Method (GdPicturePDF) -

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

'Declaration
 
Public Function GetActionRemotePageDestination( _
   ByVal ActionID As Integer, _
   ByRef DestinationType As PdfDestinationType, _
   ByRef FilePath As String, _
   ByRef NewWindow As Boolean, _
   ByRef Page As Integer, _
   ByRef Left As Single, _
   ByRef Bottom As Single, _
   ByRef Right As Single, _
   ByRef Top As Single, _
   ByRef Zoom As Single _
) As GdPictureStatus

public GdPictureStatus GetActionRemotePageDestination( 
   int ActionID,
   ref PdfDestinationType DestinationType,
   ref string FilePath,
   ref bool NewWindow,
   ref int Page,
   ref float Left,
   ref float Bottom,
   ref float Right,
   ref float Top,
   ref float Zoom
)

public function GetActionRemotePageDestination( 
    ActionID: Integer;
   var  DestinationType: PdfDestinationType;
   var  FilePath: String;
   var  NewWindow: Boolean;
   var  Page: Integer;
   var  Left: Single;
   var  Bottom: Single;
   var  Right: Single;
   var  Top: Single;
   var  Zoom: Single
): GdPictureStatus;

public function GetActionRemotePageDestination( 
   ActionID : int,
   DestinationType : PdfDestinationType,
   FilePath : String,
   NewWindow : boolean,
   Page : int,
   Left : float,
   Bottom : float,
   Right : float,
   Top : float,
   Zoom : float
) : GdPictureStatus;

public: GdPictureStatus GetActionRemotePageDestination( 
   int ActionID,
   ref PdfDestinationType DestinationType,
   ref string* FilePath,
   ref bool NewWindow,
   ref int Page,
   ref float Left,
   ref float Bottom,
   ref float Right,
   ref float Top,
   ref float Zoom
)

public:
GdPictureStatus GetActionRemotePageDestination( 
   int ActionID,
   PdfDestinationType% DestinationType,
   String^% FilePath,
   bool% NewWindow,
   int% Page,
   float% Left,
   float% Bottom,
   float% Right,
   float% Top,
   float% Zoom
)

Parameters

ActionID: A unique action identifier specifying a required action object. You can obtain this identifier using these methods: GdPicturePDF.GetViewerOpenActionID, GdPicturePDF.GetBookmarkActionID, GdPicturePDF.GetFormFieldActionID, GdPicturePDF.GetAnnotationActionID or GdPicturePDF.NewActionGoToR.
Please ensure that the type of the action object specified by this identifier is exactly the PdfActionType.ActionTypeGoToR, otherwise the method will fail. You can check the type of the required action object using the GdPicturePDF.GetActionType method as it is shown in the example below.
DestinationType: Output parameter. A member of the PdfDestinationType enumeration. Sets up a particular view of a destination to jump specified by the this action.
FilePath: Output parameter. The file path in which the destination is located.
NewWindow: Output parameter. Specifies whether to open the destination document in a new window. If the returned value is false, the destination document replaces the current document in the same window.
Page: Output parameter. The destination page number.
Left: Output parameter. The horizontal (left) coordinate of the document window's position according to the used DestinationType mentioned above. The value of this coordinate is expressed in the currently set units according to the currently used coordinate space, see the Remarks section below.
Bottom: Output parameter. The vertical (bottom) coordinate of the document window's position according to the used DestinationType mentioned above. The value of this coordinate is expressed in the currently set units according to the currently used coordinate space, see the Remarks section below.
Right: Output parameter. The horizontal (right) coordinate of the document window's position according to the used DestinationType mentioned above. The value of this coordinate is expressed in the currently set units according to the currently used coordinate space, see the Remarks section below.
Top: Output parameter. The vertical (top) coordinate of the document window's position according to the used DestinationType mentioned above. The value of this coordinate is expressed in the currently set units according to the currently used coordinate space, see the Remarks section below.
Zoom: Output parameter. The zoom factor to use when displaying the destination page according to the DestinationType configuration. The return value of 1 means 100% zoom, 2 means 200%, 0,5 for 50%, etc. The value of 0 means that the current zoom value should remain unchanged.

Return Value

A member of the GdPictureStatus enumeration. If the method has been successfully followed, then the return value is GdPictureStatus.OK. We strongly recommend always checking this status first.

If the action object specified by the action identifier is not of the type PdfActionType.ActionTypeGoToR, the reason for the method's failure is GdPictureStatus.InvalidParameter.

This method is only allowed for use with non-encrypted documents.

All values of the coordinates are expressed in the current units defined by the GdPicturePDF.SetMeasurementUnit method according to the current coordinate space defined by the GdPicturePDF.SetOrigin method.

How to find out the destinations of all actions of type GoToR associated with the form fields in the PDF document.

VB.NET
C#

Dim caption As String = "Example: GetActionRemotePageDestination"
Dim gdpicturePDF As New GdPicturePDF()
If gdpicturePDF.LoadFromFile("forms_actions.pdf", False) = GdPictureStatus.OK Then
    Dim FormsCount As Integer = gdpicturePDF.GetFormFieldsCount()
    Dim status As GdPictureStatus = gdpicturePDF.GetStat()
    If status <> GdPictureStatus.OK OrElse FormsCount = 0 Then
        MessageBox.Show("The GetFormFieldsCount() method has failed or " + vbCrLf + " this PDF document doesn't include any form fields.", caption)
    Else
        Dim ActionsR As String = ""
        For x As Integer = 0 To FormsCount - 1
            Dim FFId As Integer = gdpicturePDF.GetFormFieldId(x)
            If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
                Dim ActionId As Integer = gdpicturePDF.GetFormFieldActionID(FFId)
                If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
                    Dim ActionType As PdfActionType = gdpicturePDF.GetActionType(ActionId)
                    If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
                        If ActionType = PdfActionType.ActionTypeGoToR Then
                            ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated action of type: " + ActionType.ToString() + vbCrLf
                            Dim DestType As PdfDestinationType = PdfDestinationType.DestinationTypeUndefined
                            Dim File As String = ""
                            Dim NewWindow As Boolean = False
                            Dim Page As Integer = -1
                            Dim Left As Single = 0, Bottom As Single = 0, Right As Single = 0, Top As Single = 0, Zoom As Single = 0
                            status = gdpicturePDF.GetActionRemotePageDestination(ActionId, DestType, File, NewWindow, Page, Left,
                        Bottom, Right, Top, Zoom)
                            If status = GdPictureStatus.OK Then
                                ActionsR = ActionsR + "    Destination: " + DestType.ToString() + " in file " + File + vbCrLf +
                                    "New window:" + NewWindow.ToString() + ", Page Nr." + Page.ToString() +
                                    ", Coords = (" + Left.ToString() + "," + Bottom.ToString() + ");(" + Right.ToString() + "," + Top.ToString() + "), Zoom = " + Zoom.ToString() + vbCrLf
                            Else
                                ActionsR = ActionsR + "    but the GetActionRemotePageDestination() method has failed with the status: " + status.ToString() + vbCrLf
                            End If
                        Else
                            ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated another type of action." + vbCrLf
                        End If
                    End If
                End If
            End If
        Next
        MessageBox.Show(ActionsR, caption)
    End If
Else
    MessageBox.Show("The file can't be loaded.", caption)
End If
gdpicturePDF.Dispose()

string caption = "Example: GetActionRemotePageDestination";
GdPicturePDF gdpicturePDF = new GdPicturePDF();
if (gdpicturePDF.LoadFromFile("forms_actions.pdf", false) == GdPictureStatus.OK)
{
    int FormsCount = gdpicturePDF.GetFormFieldsCount();
    GdPictureStatus status = gdpicturePDF.GetStat();
    if (status != GdPictureStatus.OK || FormsCount == 0)
    {
        MessageBox.Show("The GetFormFieldsCount() method has failed or \n this PDF document doesn't include any form fields.", caption);
    }
    else
    {
        string ActionsR = "";
        for (int x = 0; x <= FormsCount - 1; x++)
        {
            int FFId = gdpicturePDF.GetFormFieldId(x);
            if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
            {
                int ActionId = gdpicturePDF.GetFormFieldActionID(FFId);
                if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
                {
                    PdfActionType ActionType = gdpicturePDF.GetActionType(ActionId);
                    if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
                    {
                        if (ActionType == PdfActionType.ActionTypeGoToR)
                        {
                            ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated action of type: " + ActionType.ToString() + "\n";
                            PdfDestinationType DestType = PdfDestinationType.DestinationTypeUndefined;
                            string File = "";
                            bool NewWindow = false;
                            int Page = -1;
                            float Left = 0, Bottom = 0, Right = 0, Top = 0, Zoom = 0;
                            status = gdpicturePDF.GetActionRemotePageDestination(ActionId, ref DestType, ref File, ref NewWindow, ref Page, ref Left, ref Bottom, ref Right, ref Top, ref Zoom);
                            if (status == GdPictureStatus.OK)
                            {
                                ActionsR = ActionsR + "    Destination: " + DestType.ToString() + " in file " + File +
                                    "\nNew window:" + NewWindow.ToString() + ", Page Nr." + Page.ToString() +
                                    ", Coords = (" + Left.ToString() + "," + Bottom.ToString() + ");(" + Right.ToString() + "," + Top.ToString() + "), Zoom = " + Zoom.ToString() + "\n";
                            }
                            else
                            {
                                ActionsR = ActionsR + "    but the GetActionRemotePageDestination() method has failed with the status: " + status.ToString() + "\n";
                            }
                        }
                        else
                        {
                            ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated another type of action.\n";
                        }
                    }
                }
            }
        }
        MessageBox.Show(ActionsR, caption);
    }
}
else
{
    MessageBox.Show("The file can't be loaded.", caption);
}
gdpicturePDF.Dispose();

How to find out the destinations of all actions of type GoToR associated with the form fields in the PDF document. Dim caption As String = "Example: GetActionRemotePageDestination" Dim gdpicturePDF As New GdPicturePDF() If gdpicturePDF.LoadFromFile("forms_actions.pdf", False) = GdPictureStatus.OK Then Dim FormsCount As Integer = gdpicturePDF.GetFormFieldsCount() Dim status As GdPictureStatus = gdpicturePDF.GetStat() If status <> GdPictureStatus.OK OrElse FormsCount = 0 Then MessageBox.Show("The GetFormFieldsCount() method has failed or " + vbCrLf + " this PDF document doesn't include any form fields.", caption) Else Dim ActionsR As String = "" For x As Integer = 0 To FormsCount - 1 Dim FFId As Integer = gdpicturePDF.GetFormFieldId(x) If gdpicturePDF.GetStat() = GdPictureStatus.OK Then Dim ActionId As Integer = gdpicturePDF.GetFormFieldActionID(FFId) If gdpicturePDF.GetStat() = GdPictureStatus.OK Then Dim ActionType As PdfActionType = gdpicturePDF.GetActionType(ActionId) If gdpicturePDF.GetStat() = GdPictureStatus.OK Then If ActionType = PdfActionType.ActionTypeGoToR Then ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated action of type: " + ActionType.ToString() + vbCrLf Dim DestType As PdfDestinationType = PdfDestinationType.DestinationTypeUndefined Dim File As String = "" Dim NewWindow As Boolean = False Dim Page As Integer = -1 Dim Left As Single = 0, Bottom As Single = 0, Right As Single = 0, Top As Single = 0, Zoom As Single = 0 status = gdpicturePDF.GetActionRemotePageDestination(ActionId, DestType, File, NewWindow, Page, Left, Bottom, Right, Top, Zoom) If status = GdPictureStatus.OK Then ActionsR = ActionsR + " Destination: " + DestType.ToString() + " in file " + File + vbCrLf + "New window:" + NewWindow.ToString() + ", Page Nr." + Page.ToString() + ", Coords = (" + Left.ToString() + "," + Bottom.ToString() + ");(" + Right.ToString() + "," + Top.ToString() + "), Zoom = " + Zoom.ToString() + vbCrLf Else ActionsR = ActionsR + " but the GetActionRemotePageDestination() method has failed with the status: " + status.ToString() + vbCrLf End If Else ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated another type of action." + vbCrLf End If End If End If End If Next MessageBox.Show(ActionsR, caption) End If Else MessageBox.Show("The file can't be loaded.", caption) End If gdpicturePDF.Dispose() string caption = "Example: GetActionRemotePageDestination"; GdPicturePDF gdpicturePDF = new GdPicturePDF(); if (gdpicturePDF.LoadFromFile("forms_actions.pdf", false) == GdPictureStatus.OK) { int FormsCount = gdpicturePDF.GetFormFieldsCount(); GdPictureStatus status = gdpicturePDF.GetStat(); if (status != GdPictureStatus.OK || FormsCount == 0) { MessageBox.Show("The GetFormFieldsCount() method has failed or \n this PDF document doesn't include any form fields.", caption); } else { string ActionsR = ""; for (int x = 0; x <= FormsCount - 1; x++) { int FFId = gdpicturePDF.GetFormFieldId(x); if (gdpicturePDF.GetStat() == GdPictureStatus.OK) { int ActionId = gdpicturePDF.GetFormFieldActionID(FFId); if (gdpicturePDF.GetStat() == GdPictureStatus.OK) { PdfActionType ActionType = gdpicturePDF.GetActionType(ActionId); if (gdpicturePDF.GetStat() == GdPictureStatus.OK) { if (ActionType == PdfActionType.ActionTypeGoToR) { ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated action of type: " + ActionType.ToString() + "\n"; PdfDestinationType DestType = PdfDestinationType.DestinationTypeUndefined; string File = ""; bool NewWindow = false; int Page = -1; float Left = 0, Bottom = 0, Right = 0, Top = 0, Zoom = 0; status = gdpicturePDF.GetActionRemotePageDestination(ActionId, ref DestType, ref File, ref NewWindow, ref Page, ref Left, ref Bottom, ref Right, ref Top, ref Zoom); if (status == GdPictureStatus.OK) { ActionsR = ActionsR + " Destination: " + DestType.ToString() + " in file " + File + "\nNew window:" + NewWindow.ToString() + ", Page Nr." + Page.ToString() + ", Coords = (" + Left.ToString() + "," + Bottom.ToString() + ");(" + Right.ToString() + "," + Top.ToString() + "), Zoom = " + Zoom.ToString() + "\n"; } else { ActionsR = ActionsR + " but the GetActionRemotePageDestination() method has failed with the status: " + status.ToString() + "\n"; } } else { ActionsR = ActionsR + "Form Field Nr." + (x + 1).ToString() + " has associated another type of action.\n"; } } } } } MessageBox.Show(ActionsR, caption); } } else { MessageBox.Show("The file can't be loaded.", caption); } gdpicturePDF.Dispose();

Reference

GdPicturePDF Class
GdPicturePDF Members
GetViewerOpenActionID Method
GetBookmarkActionID Method
GetFormFieldActionID Method
GetAnnotationActionID Method
NewActionGoToR Method
GetActionType Method
SetMeasurementUnit Method
SetOrigin Method
GetViewerOpenActionID Method
GetBookmarkActionID Method
GetFormFieldActionID Method
GetAnnotationActionID Method
NewActionGoTo Method
NewActionGoToR Method
SetMeasurementUnit Method
SetOrigin Method