Welcome Guest! You need to login or register to make posts.

Notification

Icon
Error

Options
Go to last post Go to first unread
unrecognize  
#1 Posted : Monday, December 31, 2007 4:05:49 PM(UTC)
unrecognize

Rank: Member

Groups: Member
Joined: 11/5/2007(UTC)
Posts: 10

Hi,

Below is my code.

Code:

#Region "Drag-drop Implementation"
    Friend Class DragDropData
        Public Pidl As Aurigma.GraphicsMill.WinControls.Pidl

        Public Sub New(ByVal itemPidl As Aurigma.GraphicsMill.WinControls.Pidl)
            Pidl = itemPidl
        End Sub
    End Class

    Private Sub ThumbNailList_ItemDrag(ByVal sender As Object, ByVal e As Aurigma.GraphicsMill.WinControls.ItemDragEventArgs) Handles ThumbnailListView1.ItemDrag
        If e.MouseButton = Windows.Forms.MouseButtons.Left Then
            Dim item As Aurigma.GraphicsMill.WinControls.ThumbnailListItem = DirectCast(e.Item, Aurigma.GraphicsMill.WinControls.ThumbnailListItem)
            DoDragDrop(New DragDropData(item.Pidl), DragDropEffects.Move)
        End If
    End Sub

    Private Sub BitmapViewerDragEnter(ByVal sender As Object, ByVal e As DragEventArgs) Handles BitmapViewerMainView.DragEnter
        If e.Data.GetData(GetType(DragDropData)) IsNot Nothing Then
            e.Effect = DragDropEffects.Move
        Else
            e.Effect = DragDropEffects.None
        End If
    End Sub

    Private Sub BitmapViewerDragDrop(ByVal sender As Object, ByVal e As DragEventArgs) Handles BitmapViewerMainView.DragDrop
        Dim myData As DragDropData = DirectCast(e.Data.GetData(GetType(DragDropData)), DragDropData)

        If myData IsNot Nothing Then
            Dim stream As System.IO.Stream = myData.Pidl.Stream
            Dim UserImage As New Aurigma.GraphicsMill.Bitmap(OpenedImage)
            Dim MaskImage As New Aurigma.GraphicsMill.Bitmap(stream)
            Dim resultImage As New Aurigma.GraphicsMill.Bitmap(UserImage.Width, UserImage.Height, Aurigma.GraphicsMill.PixelFormat.Format32bppArgb)

            Dim rf As New RectangleF(0, 0, UserImage.Width, UserImage.Height)
            Using combiner As New Combiner(UserImage, rf, rf, CombineMode.Copy, 1, InterpolationMode.HighQuality)
                combiner.ApplyMaskTransform(resultImage, MaskImage, BitmapViewerMainView.Bitmap)
            End Using

            stream.Close()
        End If

    End Sub
#End Region

For the 1st few time, it runs smoothly, but after that the Error: "COM object that has been separated from its underlying RCW cannot be used." appear.

System.Runtime.InteropServices.InvalidComObjectException was unhandled

Message="COM object that has been separated from its underlying RCW cannot be used."

Source="Aurigma.GraphicsMill.WinControls"

StackTrace:

at Aurigma.IStream.Commit(STGC grfCommitFlags)

at Aurigma.ComStreamWrapper.Close()

at Aurigma.ComStreamWrapper.Finalize()

Please help. Thanks in advance.

Edited by user Monday, December 31, 2007 4:08:46 PM(UTC)  | Reason: Not specified

Alex Kon  
#2 Posted : Thursday, January 3, 2008 5:36:58 PM(UTC)
Alex Kon

Rank: Advanced Member

Groups:
Joined: 1/31/2005(UTC)
Posts: 458

Was thanked: 5 time(s) in 5 post(s)
Hello,

I have tried to reproduce the issue, but without any success. Could you submit case with whole test project for debug with a short description of the desired functionality?

Edited by user Thursday, May 22, 2008 3:03:19 PM(UTC)  | Reason: Not specified

unrecognize  
#3 Posted : Monday, January 7, 2008 9:35:01 AM(UTC)
unrecognize

Rank: Member

Groups: Member
Joined: 11/5/2007(UTC)
Posts: 10

Hi Alex,

Thanks for the reply. The problem already solved.

Thank you.

Alex Kon  
#4 Posted : Monday, January 7, 2008 12:28:58 PM(UTC)
Alex Kon

Rank: Advanced Member

Groups:
Joined: 1/31/2005(UTC)
Posts: 458

Was thanked: 5 time(s) in 5 post(s)
Hi,

Great news! $)

Edited by user Monday, January 7, 2008 12:29:55 PM(UTC)  | Reason: Not specified

Users browsing this topic
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.