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Found 34093 threads
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0 Votespicturebox,filestream,memorystream
suppose i want to 1)get the image of a picturebox and pass it to filestream 2) then pass it to ...Answered | 1 Replies | 3285 Views | Created by rookie_rockie - Friday, July 6, 2007 7:20 AM | Last reply by Karthik9 - Friday, July 6, 2007 7:27 AM
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0 Votes
(System::IO::) FileStream & MemoryStream (VC++ 2005 Pro) CLI
Its late, so likely Im doing something really dumb. I have binary data in a cli::array<Byte> ^z; that Im trying to stream to a pictureBox. I get no compile errors or exceptions...justAnswered | 1 Replies | 5005 Views | Created by mark aoki - Sunday, December 10, 2006 5:08 AM | Last reply by mark aoki - Sunday, December 10, 2006 6:21 AM -
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How to Save Images to and Retrieve Them From Database using InfoPath?
a WinForm into my project. Now instead loading the image from the MemoryStream into the PictureBox, how can I accomplish that by using XPathNavigators or ...Unanswered | 4 Replies | 923 Views | Created by Seif Orabi - Thursday, July 2, 2015 8:07 AM | Last reply by Seif Orabi - Friday, July 3, 2015 11:11 AM -
0 Votes
FileStream or MemoryStream
Thanks Thorsten... it is byte[].. figured it out. and thank you for the suggestion of using memorystream. the pictures are about 450 Kb each.. some records can have ...Answered | 5 Replies | 466 Views | Created by LandLord324 - Tuesday, October 13, 2015 3:22 PM | Last reply by LandLord324 - Tuesday, October 13, 2015 5:10 PM -
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Efficiency of displaying a sequence of images in PocketPC (c#)
the following routine "displayMultiFrames" to display them in a PictureBox. However, the frame rate that I can get is only 5fps. I've profiled the runtime for each piece of my code ...Answered | 4 Replies | 3063 Views | Created by Bryan Hu - Saturday, August 2, 2008 8:33 PM | Last reply by Ilya Tumanov - Sunday, August 3, 2008 1:23 AM -
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How to retrieve an image from sql server into picturebox?
>How to retrieve an image from sql server into picturebox?Proposed | 2 Replies | 675 Views | Created by Sonya Solongo - Saturday, September 23, 2017 9:39 AM | Last reply by Stanly Fan - Monday, September 25, 2017 2:06 AM -
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MemoryStream vs FileStream
I'd agree with Matthew. MemoryStream performs i/o to memory, FileStream to a file. They're not really interchangable. From a performance standpoint, ...Answered | 7 Replies | 20004 Views | Created by reggiepangilinanX - Friday, November 30, 2007 3:14 AM | Last reply by Louis.fr - Wednesday, September 1, 2010 10:46 PM -
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Converting a Memorystream into a filestream
here's how to write a memorystream to a file: Dim outStreamAnswered | 2 Replies | 12790 Views | Created by Didaskolos - Tuesday, July 5, 2011 4:31 PM | Last reply by Patrice Scribe - Tuesday, July 5, 2011 6:05 PM -
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Coversion from filestream to memorystream slow
I am trying to convert filestream to memorystream using the below code which is taking too much of time. { byte[] ...Proposed | 2 Replies | 375 Views | Created by Ravi Kukreja - Thursday, March 15, 2018 5:57 PM | Last reply by Simple Samples - Friday, March 16, 2018 10:11 AM -
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Using FileStream or MemoryStream to load image file
Hi i wonder if there's any articles out there which shows how to load an image file using MemoryStream or FileStream Note : It is an image file, not from SQL image ...Unanswered | 1 Replies | 3286 Views | Created by Triandy Gunawan - Tuesday, February 21, 2006 4:58 PM | Last reply by David A Nelson - Wednesday, February 22, 2006 5:33 AM -
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How to access part of a FileStream or MemoryStream
I have a sub that accepts an input stream, and it doesn’t care whether it is a FileStream or a MemoryStream.Answered | 2 Replies | 8255 Views | Created by jal2 - Saturday, March 15, 2008 9:12 AM | Last reply by jal2 - Saturday, March 15, 2008 11:03 AM -
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Why does memorystream not work where filestream does?
work when I make it a filestream and not a memorystream). Dim myMemorystream As New ...Answered | 4 Replies | 579 Views | Created by Gidmaestro - Thursday, January 22, 2015 1:03 PM | Last reply by Paul P Clement IV - Thursday, January 22, 2015 7:33 PM -
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Using CopyTo method from FileStream to a MemoryStream
Thanks Justin. Indeed, if there are no gain in speed, I should switch back to using only FileStream. I'll keep searching for a way to increase the speed for a couple of ...Answered | 2 Replies | 15919 Views | Created by LAngeOliver - Thursday, January 28, 2010 3:16 PM | Last reply by LAngeOliver - Friday, January 29, 2010 2:52 PM -
1 Votes
How to Dispose Resources in a FileStream in a BackgroundWorker
MemoryStream was that this is networked and if two people opened the same image it was causing issues. So this way they would be allowed to. Now, what do you mean by ...Answered | 19 Replies | 3683 Views | Created by MLyons10 - Wednesday, November 28, 2012 9:05 PM | Last reply by Thorsten Gudera - Wednesday, December 12, 2012 11:08 PM -
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How to use filestream, memoryStream ,byte array and streamreader properly
FileStream is a stream backed by a file. MemoryStream is a stream backed only by an in-memory byte array. A StreamReader is used to read text from ...Answered | 1 Replies | 4539 Views | Created by ghchen - Tuesday, March 21, 2006 2:04 AM | Last reply by Mattias Sjögren - Tuesday, March 21, 2006 7:56 AM -
2 Votes
how to load image from acces database and put it in picturebox c#
>I want also to load picture from database and put it in picturebox. Of cause you can save the picture to the database, in factAnswered | 5 Replies | 1988 Views | Created by dokirt.2 - Wednesday, December 13, 2017 8:25 AM | Last reply by Stanly Fan - Monday, December 18, 2017 2:41 AM -
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Overwrite image in pictureBox Issue?
(FileStream fs = new FileStream(ImagePathTB1.Text, FileMode.Open)) { int len = (int)fs.Length; byte[] buf = new byte[len]; fs.Read(buf, 0, ...Answered | 4 Replies | 4287 Views | Created by C_Newbie01 - Wednesday, June 18, 2008 5:02 AM | Last reply by C_Newbie01 - Wednesday, June 18, 2008 12:10 PM -
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How Do I Load An Animated GIF Into PictureBox Control From Byte Array?
animateImage : Form). I need to load the animated GIF into a picturebox. Will the example at that link work for a picturebox control?Answered | 3 Replies | 1719 Views | Created by dudefromthebronx - Sunday, January 18, 2015 10:24 PM | Last reply by cheong00 - Monday, January 19, 2015 4:04 AM -
1 Votes
Load large files (>100Mb) from fileStream to MemoryStream in VB .NET
MemoryStream > ServerStream Maybe I should try fileStream > ServerStream ?Answered | 3 Replies | 9108 Views | Created by Kalos Kagatos - Monday, August 16, 2010 2:38 PM | Last reply by Khanna Gaurav - Tuesday, August 17, 2010 5:25 PM -
1 Votes
memorystream
If I understand correctly you want a MemoryStream that contains that data from filebytes: MemoryStream ms = new MemoryStream(filebytes);Answered | 2 Replies | 410 Views | Created by ayman-at1000 - Sunday, October 11, 2015 1:56 PM | Last reply by ayman-at1000 - Sunday, October 11, 2015 2:47 PM - Items 1 to 20 of 34093 Next ›
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