GdPicture.NET.14~GdPicture14.GdPicturePDF~GetBookmarkActionID - GetBookmarkActionID Method (GdPicturePDF) -

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

'Declaration
 
Public Function GetBookmarkActionID( _
   ByVal BookmarkID As Integer _
) As Integer

public int GetBookmarkActionID( 
   int BookmarkID
)

public function GetBookmarkActionID( 
    BookmarkID: Integer
): Integer;

public function GetBookmarkActionID( 
   BookmarkID : int
) : int;

public: int GetBookmarkActionID( 
   int BookmarkID
)

public:
int GetBookmarkActionID( 
   int BookmarkID
)

Parameters

BookmarkID: A unique bookmark identifier specifying a required bookmark object.
You can obtain this identifier using these methods: GdPicturePDF.NewBookmark, GdPicturePDF.GetBookmarkRootID, GdPicturePDF.GetBookmarkFirstChildID, GdPicturePDF.GetBookmarkNextID, GdPicturePDF.GetBookmarkPrevID or GdPicturePDF.GetBookmarkParentID.

Return Value

A unique action identifier of the action associated with a specified bookmark. The GdPicturePDF.GetStat method can be subsequently used to determine if this method has been successful.

You can use the GdPicturePDF.GetActionType method to obtain the type of this action, as it is shown in the example below.

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

It is recommend to use the GdPicturePDF.GetStat method to identify the specific reason for the method's failure, if any.

How to find out if the root bookmark in the PDF document is associated with an action. The example shows you, how to determine the type of the associated action.

VB.NET
C#

Dim caption As String = "Example: GetBookmarkActionID"
Dim gdpicturePDF As New GdPicturePDF()
Dim status As GdPictureStatus = gdpicturePDF.LoadFromFile("bookmarks.pdf", False)
If status = GdPictureStatus.OK Then
    Dim rootID As Integer = gdpicturePDF.GetBookmarkRootID()
    status = gdpicturePDF.GetStat()
    If status = GdPictureStatus.OK Then
        Dim actionID As Integer = gdpicturePDF.GetBookmarkActionID(rootID)
        status = gdpicturePDF.GetStat()
        If status = GdPictureStatus.OK Then
            Dim actionType As PdfActionType = gdpicturePDF.GetActionType(actionID)
            status = gdpicturePDF.GetStat()
            If status = GdPictureStatus.OK Then
                MessageBox.Show("The action associated with a root bookmark is of the type: " + actionType.ToString(), caption)
            Else
                MessageBox.Show("The GetActionType() method has failed with the status: " + status.ToString(), caption)
            End If
        Else
            If status = GdPictureStatus.PropertyNotFound Then
                MessageBox.Show("No action is associated with a root bookmark.", caption)
            Else
                MessageBox.Show("The GetBookmarkActionID() method has failed with the status: " + status.ToString(), caption)
            End If
        End If
    Else
        If status = GdPictureStatus.PropertyNotFound Then
            MessageBox.Show("This PDF document doesn't contain any bookmarks.", caption)
        Else
            MessageBox.Show("The GetBookmarkRootID() method has failed with the status: " + status.ToString(), caption)
        End If
    End If
Else
    MessageBox.Show("The file can't be loaded. Status: " + status.ToString(), caption)
End If
gdpicturePDF.Dispose()

string caption = "Example: GetBookmarkActionID";
GdPicturePDF gdpicturePDF = new GdPicturePDF();
GdPictureStatus status = gdpicturePDF.LoadFromFile("bookmarks.pdf", false);
if (status == GdPictureStatus.OK)
{
    int rootID = gdpicturePDF.GetBookmarkRootID();
    status = gdpicturePDF.GetStat();
    if (status == GdPictureStatus.OK)
    {
        int actionID = gdpicturePDF.GetBookmarkActionID(rootID);
        status = gdpicturePDF.GetStat();
        if (status == GdPictureStatus.OK)
        {
            PdfActionType actionType = gdpicturePDF.GetActionType(actionID);
            status = gdpicturePDF.GetStat();
            if (status == GdPictureStatus.OK)
                MessageBox.Show("The action associated with a root bookmark is of the type: " + actionType.ToString(), caption);
            else
                MessageBox.Show("The GetActionType() method has failed with the status: " + status.ToString(), caption);
        }
        else
        {
            if (status == GdPictureStatus.PropertyNotFound)
                MessageBox.Show("No action is associated with a root bookmark.", caption);
            else
                MessageBox.Show("The GetBookmarkActionID() method has failed with the status: " + status.ToString(), caption);
        }
    }
    else
    {
        if (status == GdPictureStatus.PropertyNotFound)
            MessageBox.Show("This PDF document doesn't contain any bookmarks.", caption);
        else
            MessageBox.Show("The GetBookmarkRootID() method has failed with the status: " + status.ToString(), caption);
    }
}
else
{
    MessageBox.Show("The file can't be loaded. Status: " + status.ToString(), caption);
}
gdpicturePDF.Dispose();

How to find out if the root bookmark in the PDF document is associated with an action. The example shows you, how to determine the type of the associated action. Dim caption As String = "Example: GetBookmarkActionID" Dim gdpicturePDF As New GdPicturePDF() Dim status As GdPictureStatus = gdpicturePDF.LoadFromFile("bookmarks.pdf", False) If status = GdPictureStatus.OK Then Dim rootID As Integer = gdpicturePDF.GetBookmarkRootID() status = gdpicturePDF.GetStat() If status = GdPictureStatus.OK Then Dim actionID As Integer = gdpicturePDF.GetBookmarkActionID(rootID) status = gdpicturePDF.GetStat() If status = GdPictureStatus.OK Then Dim actionType As PdfActionType = gdpicturePDF.GetActionType(actionID) status = gdpicturePDF.GetStat() If status = GdPictureStatus.OK Then MessageBox.Show("The action associated with a root bookmark is of the type: " + actionType.ToString(), caption) Else MessageBox.Show("The GetActionType() method has failed with the status: " + status.ToString(), caption) End If Else If status = GdPictureStatus.PropertyNotFound Then MessageBox.Show("No action is associated with a root bookmark.", caption) Else MessageBox.Show("The GetBookmarkActionID() method has failed with the status: " + status.ToString(), caption) End If End If Else If status = GdPictureStatus.PropertyNotFound Then MessageBox.Show("This PDF document doesn't contain any bookmarks.", caption) Else MessageBox.Show("The GetBookmarkRootID() method has failed with the status: " + status.ToString(), caption) End If End If Else MessageBox.Show("The file can't be loaded. Status: " + status.ToString(), caption) End If gdpicturePDF.Dispose() string caption = "Example: GetBookmarkActionID"; GdPicturePDF gdpicturePDF = new GdPicturePDF(); GdPictureStatus status = gdpicturePDF.LoadFromFile("bookmarks.pdf", false); if (status == GdPictureStatus.OK) { int rootID = gdpicturePDF.GetBookmarkRootID(); status = gdpicturePDF.GetStat(); if (status == GdPictureStatus.OK) { int actionID = gdpicturePDF.GetBookmarkActionID(rootID); status = gdpicturePDF.GetStat(); if (status == GdPictureStatus.OK) { PdfActionType actionType = gdpicturePDF.GetActionType(actionID); status = gdpicturePDF.GetStat(); if (status == GdPictureStatus.OK) MessageBox.Show("The action associated with a root bookmark is of the type: " + actionType.ToString(), caption); else MessageBox.Show("The GetActionType() method has failed with the status: " + status.ToString(), caption); } else { if (status == GdPictureStatus.PropertyNotFound) MessageBox.Show("No action is associated with a root bookmark.", caption); else MessageBox.Show("The GetBookmarkActionID() method has failed with the status: " + status.ToString(), caption); } } else { if (status == GdPictureStatus.PropertyNotFound) MessageBox.Show("This PDF document doesn't contain any bookmarks.", caption); else MessageBox.Show("The GetBookmarkRootID() method has failed with the status: " + status.ToString(), caption); } } else { MessageBox.Show("The file can't be loaded. Status: " + status.ToString(), caption); } gdpicturePDF.Dispose();

Reference