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Thumbnailer for windows 79/3/2023 ![]() ![]() Please realize that you never really need to load 100 full-resolution images at the same time. I suspect that you really load 100 instanced of the image in full resolution, but PictureBoxSizeMode.StretchImage re-samples them on the fly to fit in the size of an instance of the PictureBox. It suggests that you variable PB1 is of the type PictureBox. Please correct me if you do something different. Please take a look at my comment to the question. ' Any Help on the OpenFileDialog1 "Turtle-Mode" Large number of selected problem? ![]() ' Any Help on the Thumbnail display code Out Of Memory Problem? ' Any Help on this speed of display problem? 'turtle speed while the user is selecting files.before these file names are 'added to the ListAddFiles listbox, 'Issue #6: If the Windows 7 systems user attempts to select more than 5000 files 'to be added for viewing, the OpenFileDialog1 selection process starts to slow to ![]() 'selection process in the OpenFileDialog1.not after the "OK" button is has been 'clicked. 'OpenFileDialog1 goes into turtle-speed mode on the XP. 'than 1500 file names to be candidates for viewing, then the '"Does Not Exist" exception is not a filename in the selection directory. 'less than approx 1500 files, there is no problem. 'Picture file in the target directory, or if I select any number of picture files 'FileDialog1 gives a false "File BlaBha " does not exist. 'Issue #4: If the user selects more than approx 1500 files on the XP PC system, the 'my visual seems quite complex and clear a picture size of 4 by 4 is not displayed by imgThumb = img.GetThumbnailImage(4,4, Nothing, New IntPtr()) seems to give 'not seem to change the displayed picture or the speed of displaying thumbs. 'Issue #3: 'If I change the size of the Thumbnail in Thumb() it does 'does not crash, large files can take several seconds to fill 100 Pictureboxes 5 second on the XP system and the 'full panel of 100 Thumbs takes about 50Sec.much too long!!! If the Win7 system 'Updating a Thumbnail PictureBox takes about. 'Dual-Core Processor with NVidia 520 PCix graphics 1GB 'This problem does not occur on a PC: Windows XP Prof SP3 32Bit 4GB RAM AMD6000+ 'This problem occurs with: target PC: Windows 7 Ultimate 64Bit SP2 with '12GByte RAM installed I7 970 processor with 8-Cores, 3GB DDR5 NVIDIA graphics 'group selected from the OpenFileDialog1 control 'a Thumbnail PictureBox if they are the only one or a member of a smaller 'The problem is not with the picture files, each will individually load into the 36th -40th PictureBox being updated with a thumbnail. 'Out Of Memory Exception consistently at approx. PB100.SizeMode = PictureBoxSizeMode.StretchImage PB100.Image = imgThumb : imgThumb.Dispose() ' loop continues for PicturePoxes PB1 through PB100 '. PB1.SizeMode = PictureBoxSizeMode.StretchImage PB1.Image = imgThumb : imgThumb.Dispose() PB100 are PictureBoxes Size(51,57) on a Form GroupBoxį$ = ems(J) ' ListAddFiles is a ListBox filled with picture ' file names that were selected by the user from OpenFileDialog1 If J = 1 Then ImgThumb = img.GetThumbnailImage( 51, 57, Nothing, New IntPtr())Įnd Sub Private Sub DisplayPanelOf100Thumbnails()ĭim J As Integer ' Public F$ has been previously declared in Module1 For J = 1 To 100 ' PB1. We hope these FAQs help with your purchase.Img = Image.FromFile(F$) ' F$ = HiRes 1-7MByte.jpg Canon camera Pic File type. We’ll be posting the updates on our downloads page at first. You will probably see them first in CoverFlow view (look for the button on the Finder’s Toolbar.)Ī: Not yet, but yes they are coming. So on a Mac, sometimes it simply takes a while before the computer notices that it can display icons. What’s wrong?Ī: Mac has a timer that makes it look for a thumbnail generator only infrequently. Q: On a Mac, I cannot see the thumbnails. On Windows 7 use the View button on the right of the window and slide up to Medium Icons. On Windows XP, use the View menu and choose Thumbnails. On a Mac, open ‘Finder’ and choose the icon view. Just open a folder on your computer and view the files using Thumbnails. Now what do I do?Ī: There is no other ‘program’ to run. Even a Mac in one room and a PC in another. Q: Can I use it on more than one computer.Ī: YES! No problem. Thank You! But there are a couple questions that have come up more than once, so I’ll address some of them here: Hi, we’ve been getting lots of interest in the Embrilliance Thumbnailer product. ![]()
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