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Gdi Drawimage Error


This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month Jochen Arndt 120 OriginalGriff 120 Richard Valid XHTML and CSS. When you are loading the image, you are loading it from a MemoryStream. Useful asp.NET and C# asp.net and c# code snippets and useful theory Home About Contact Adding Text to anImage 23 06 2010 I had a blank calendar icon that I needed

graphics.DrawRectangle(&pen, destRect); // Draw the image. thanks! –Dragouf Nov 18 '10 at 10:43 I found out "the hard way" that if wou're saving again that Image to a new Stream (like HttpContext.Response.OutputStream for example) you'll After Words (The real thing) When using PixelOffsetModeHalf to center the pixel at (+0.5, +0.5) in the code, I found also some interesting results. It works fine for a few iterations and then I'm getting the following helpful exception: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.

A Generic Error Occurred In Gdi C# Image Save

Your Email Password Forgot your password? Why are there two kernels under `/lib/modules` on 16.04 LTS? For example, the following code snippet will generate this error: Image img = Image.FromFile(fileName); try { img.Save(fileName); //throws

It happens! I'm still trying to figure out why, but just to be clear, I used System.Drawing in extremely high traffic sites with no problems. Still, can you verify that you can save to that folder? ... A Generic Error Occurred In Gdi In C# Windows Application This probably saved the last of my hair. –NotMe Oct 8 '10 at 21:26 3 Thanks!

Solution 1 Accept Solution Reject Solution I guess this is one of the strange errors that exist for a very long time. System.runtime.interopservices.externalexception (0x80004005) Magical! Why are there two kernels under `/lib/modules` on 16.04 LTS? So the DrawImage parameters srcwidth and srcheight are in fact srcright and srcbottom, that in Windows convention are outsize the image. *But only when the image is zoomed.

Using the Experiment results for a Solution Just using a smaller source rectangle by 1 pixel, the image is correctly resized*. System.runtime.interopservices.externalexception: A Generic Error Occurred In Gdi+. Last modified Jan 07, 2008 at10:06PM littleguru This error is the worst thing ever. M Kenyon Last modified Jan 05, 2006 at1:26PM Minh qwert231 wrote: Not an ASP.Net process, it's a Windows Form. share|improve this answer edited Jan 11 '13 at 19:33 Bartek 946516 answered Jan 11 '13 at 19:01 JAH 111 add a comment| up vote 1 down vote I also get this

System.runtime.interopservices.externalexception (0x80004005)

An Experiment What happens if the source rectangle is larger than the image? https://social.msdn.microsoft.com/Forums/en-US/c296aa24-34cf-4712-8cdf-0381a2ab297c/gdi-drawimage-error?forum=winforms Mine seemed to be a permission issue. A Generic Error Occurred In Gdi C# Image Save Pen pen (Color(255, 255, 0, 0), 2); // Draw the original source image. A Generic Error Occurred In Gdi+. Bitmap.save C# Simply copying the image to a new Bitmap object was enough to prevent this exception from appearing: new Bitmap(oldbitmap).Save(filename); share|improve this answer answered May 8 '12 at 22:37 Segfault 4,56221836 add

I only return from a stream because after using the resize code similar to this the destination file has an unknown mime type (img.RawFormat.Guid) and Id like the Mime type to Tags 74HC595 AD/DA Algorithm Arduino ASP.Net AT&T ATMega328 Atmega328P AVR C++ Code::Blocks C Sharp (C#) DAC dasBlog Data Logging DS3232 Edge Detection Firefox GridView Hough Transform I2C Laser Linear Power Supply The red rectangle is drawn using the same rectangle coordinates used in the DrawImage. I've heard anecdotally of people having trouble with GDI+ (System.Drawing) and switching over to WPF and having no problem with that. A Generic Error Occurred In Gdi+ Windows 7

Rect destRect(200, 50, 150, 75); // Draw the rectangle that bounds the image. It seems I cannot save the opened image. My folder name was being generated from a file name that happened to have a trailing space so it was easy to .Trim() that and move on. That's because it can postpone things like rendering until they are actually needed to speed up loading.

Create an indexed image: public void Method2() { Image img = Image.FromFile(fileName); Bitmap bmp = img as Bitmap; How To Solve A Generic Error Occurred In Gdi+ This runs up to heights / widths of 100,000 for me - I didn't test the limits. yes, but call stack isnt buuu Last modified Jan 08, 2008 at12:55PM JChung2006 I dug into System.Drawing.Image.Save with Reflector.

using (var m = new MemoryStream()) { var img = new Bitmap(Image.FromStream(m)); return img; } Hope this helps.

Single adjective meaning "does not use much energy" Is 55ns SRAM fast enough to drive low resolution VGA? share|improve this answer edited Jan 30 '12 at 8:34 Amar Palsapure 7,95111638 answered May 10 '11 at 18:26 Fred 862724 8 Thank you - this Internet time traveler is quite Otherwise it is not going to work. Gdi+ Error Windows 7 College professor builds a tesseract more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life

For some further info on how to do this and how it works, click here. Join them; it only takes a minute: Sign up When drawing an image: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI up vote 9 down vote favorite 3 I've got a global Saying lock( this ) { /* some code */ } Is equivalent to saying System.Threading.Monitor.Enter(this);try{ /* some code */}finally{ System.Threading.Monitor.Exit(this);} If you use ILDASM or Reflector, you'll see that that is Name (required) Mail (will not be published) (required) Website Notify me of follow-up comments via e-mail Calendar November 2007 M T W T F S S « Oct Dec »

I still use using but I return the value outside of the block. Split buying a house 3 ways.