C#

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Re: Intercept Outgoing Port 80 zx2c413-Jun-07 14:07 zx2c4 13-Jun-07 14:07  Any ideas how I can accomplish the task at hand? Re: Intercept Outgoing Port 80 Colin Angus Mackay13-Jun-07 23:52 Colin Angus Mackay 13-Jun-07 23:52  I've done this once before by writing an NDIS Driver. That was many years ago and it certainly isn't possible in C# The basic idea of an NDIS Driver is that it sits and monitors raw packets as they go to and from your network card and allows you an opportunity to drop, modify or permit the packet through. It operates at a very low level and you MUST understand how individual packets are stitched together at the network level (lower level than TCP or IP) because that is all you will see. You will not see a nice stream of data for one connection, you will see everything regardless of how fragmented it is. Upcoming events: * Glasgow: Mock Objects, SQL Server CLR Integration, Reporting Services, db4o, Dependency Injection with Spring ... * Reading: Developer Day 5 Never write for other people. Write for yourself, because you have a passion for it. -- Marc Clifton My website Re: Intercept Outgoing Port 80 Member 368719016-Jul-09 23:05 Member 3687190 16-Jul-09 23:05  Hi I have exactly the same problem. Have you find any answer Re: Intercept Outgoing Port 80 Colin Angus Mackay17-Jul-09 1:33 Colin Angus Mackay 17-Jul-09 1:33  Write an NDIS driver to intercept the data at the packet level. You cannot do that in C# tho' User group: Scottish Developers Blog: Can Open... Worms? Everywhere! Quote: Man who stand on hill with mouth open wait long time for roast duck to drop in. GDI+ Text Rendering Akin Ocal13-Jun-07 10:55 Akin Ocal 13-Jun-07 10:55  Hello , i have some problems when i am in fullscreen. First text was good in quality but it had problems in characters' edges , so i looked for GDI+ info and found this : g.TextRenderingHint= System.Drawing.Text.TextRenderingHint.AntiAlias ; Antialising made it better in edges , but it looked worse this time , it looked fogged ( i am not sure that it is the correct word) How can i fix it ? The code is below : public StringFormat GetStringFormat() { int numChars = m_String.Length; CharacterRange[] characterRanges = new CharacterRange[numChars]; Region[] stringRegions = new Region[numChars]; for (int i = 0; i < numChars; i++) characterRanges[i] = new CharacterRange(i, 1); StringFormat stringFormat = new StringFormat(); stringFormat.FormatFlags = StringFormatFlags.NoClip; stringFormat.SetMeasurableCharacterRanges(characterRanges); return stringFormat; } public void DrawText(double SampleTime, IntPtr pBuffer, int BufferLen) { Rectangle rec = this.ClientRectangle; g = Graphics.FromImage(bitmapOverlay); g.Clear(Color.Transparent); g.SmoothingMode = SmoothingMode.HighQuality ; g.TextRenderingHint= System.Drawing.Text.TextRenderingHint.AntiAlias ; d = g.MeasureString(m_String, fontOverlay); if (boolshadow == true) { SolidBrush myBrush = new SolidBrush (Color.Black ); g.DrawString(m_String, fontOverlay, myBrush, stringXPos + strshadow, stringYPos + strshadow);// System.Drawing.StringFormat.GenericTypographic } g.DrawString(m_String, fontOverlay, brush, stringXPos, stringYPos, System.Drawing.StringFormat.GenericDefault); if (logo != null) { int xpos = (int)logoXPos; int ypos = (int)logoYPos; Rectangle dstRect = new Rectangle(xpos, ypos, logo.Width, logo.Height); Rectangle r = Screen.PrimaryScreen.WorkingArea; //MessageBox.Show(r.Width.ToString()); //MessageBox.Show(r.Height.ToString()); g.DrawImage(logo, dstRect,0,0, logo.Width, logo.Height, GraphicsUnit.Pixel, attr); } bitmapOverlay.RotateFlip(RotateFlipType.RotateNoneFlipY); Bitmap v = new Bitmap(lWidth, lHeight, videoStride, System.Drawing.Imaging.PixelFormat.Format32bppPArgb, pBuffer); g = Graphics.FromImage(v); g.DrawImage(bitmapOverlay, 0, 0, lWidth, lHeight); g.Dispose(); v.Dispose(); } open text file in a textbox and print it merwa13-Jun-07 9:06 merwa 13-Jun-07 9:06  hi all Can any one tell me how to open a text file in a text box and print the file contant merwa Re: open text file in a textbox and print it Not Active13-Jun-07 11:21 Not Active 13-Jun-07 11:21  using(TextReader reader = new StreamReader("myfile.txt"))<br /> {<br /> textbox.text = reader.ReadToEnd();<br /> } Printing is a little more involved. You need to have a PrintDocument and handle the PrintPage event. http://msdn2.microsoft.com/en-us/library/system.drawing.printing.printdocument.aspx[^] only two letters away from being an asset Good C# Language Book DVeit13-Jun-07 8:54 DVeit 13-Jun-07 8:54  Haven't had much luck searching for this in the forums or online. I've done some programming in VB.NET and want to make the jump to C#. A lot of the beginning C# books are a little too introductory. I'm wondering if anyone has a recommendation for a book that is more focused on learning the language, syntax, and features of the language rather than a ground up intro to the .Net framework, OOP, etc... Any insight/recommendations would be greatly appreciated. Re: Good C# Language Book MatrixCoder13-Jun-07 9:22 MatrixCoder 13-Jun-07 9:22  Illustrated C# 2005 or any Apress books are good. Trinity: Neo... nobody has ever done this before. Neo: That's why it's going to work. Re: Good C# Language Book DVeit14-Jun-07 4:07 DVeit 14-Jun-07 4:07  Thank you, this looks like just the type of book I was looking for. Ended up picking up this as well as Windows Forms Programming in C#. Thank you all for the help. Re: Good C# Language Book MidwestLimey13-Jun-07 9:26 MidwestLimey 13-Jun-07 9:26  If in doubt use {}, end everything with ; and never ever captilize the first letter, ever Seriously though, if you're comfortable and familiar with the framework and concepts of OO it won't be that hard. I have an idea to help though. The following is a pretty good code converter, try writing VB stuff and see how it looks in C#: http://www.carlosag.net/Tools/CodeTranslator/Default.aspx[^] Doesn't do generics though. ------------------------------------------------ I'm largely language agnostic - After a while they all bug me ------------------------------------------------ Re: Good C# Language Book Luc Pattyn13-Jun-07 9:53 Luc Pattyn 13-Jun-07 9:53  MidwestLimey wrote: never ever captilize the first letter you may need an Application, a Form, a Console, and many more Controls... Luc Pattyn [My Articles] [Forum Guidelines] Re: Good C# Language Book MidwestLimey13-Jun-07 9:59 MidwestLimey 13-Jun-07 9:59  addendum: Use capitals only when forced to by the bloody framework and never make clear in 5 lines that which can be in-lined in one Welcome to the C# club. ------------------------------------------------ I'm largely language agnostic - After a while they all bug me ------------------------------------------------ Re: Good C# Language Book leckey13-Jun-07 10:42 leckey 13-Jun-07 10:42  Starting out with C++ by Tony Gaddis ISBN 9780321409393 This is what we used in college and has nothing about .NET and such (at least the older version anyhow. We used the 3rd edition but I know there has been at least one more edition since then.) This is a great book for anyone who has little to no programming experience. ______________________ stuff + cats = awesome Re: Good C# Language Book Giorgi Dalakishvili13-Jun-07 11:03 Giorgi Dalakishvili 13-Jun-07 11:03  C#: The Complete Reference by Herbert Schildt[^] my articles Re: Good C# Language Book Sathesh Sakthivel13-Jun-07 15:20 Sathesh Sakthivel 13-Jun-07 15:20  Programming C#, 3rd Edition by Jesse Liberty (ISBN: 0-596-00489-3) Windows Forms Programming in C# by Chris Sells (ISBN: 0-321-11620-8) Pragmatic ADO.NET: Data Access for the Internet World by Shawn Wildermuth (ISBN: 0-201-74568-2) Hope this books will be very much Helpful for you. Regards, Satips. Re: Good C# Language Book Dewald13-Jun-07 23:57 Dewald 13-Jun-07 23:57  What I can say is "Dont even bother with C# Bible[^]" It is a good example of what you don't want. It has a lot to say on OOP and the .NET Framework but very little on Socket Comms and doesn't even mention Marshalling. I've found CodeProject to be of more help than this book. Design question with message sending hansipet13-Jun-07 8:19 hansipet 13-Jun-07 8:19  Hello, I have the following to do: 1) Windows Service which should provide some data to other applications... 2) application which handles this messages. It is not so important that all messages comes to the applications...For that I thought about the possibility to use an udp socket. What do you think about that? Is there a better possibility to send this messages in dotnet? Best regards Hansjörg Re: Design question with message sending mav.northwind13-Jun-07 9:57 mav.northwind 13-Jun-07 9:57  Hi! Your service could publish a remoting server. That way it's really easy for the application to communicate with the service. Regards, mav -- Black holes are the places where God divided by 0... Re: Design question with message sending hansipet13-Jun-07 20:09 hansipet 13-Jun-07 20:09  have you some good links about that topic? Best regards Hansjörg Re: Design question with message sending mav.northwind14-Jun-07 10:31 mav.northwind 14-Jun-07 10:31  Sure! Here you go[^] Regards, mav -- Black holes are the places where God divided by 0... User control that cannot be resized mkorin13-Jun-07 8:10 mkorin 13-Jun-07 8:10  Hello, If anyone can help me with this it would be great. Maybe someone can even write a tutorial. I am trying to create a simple user control. It doesn't really matter what kind of control it is, the key thing is, this control cannot be resized through code or designer. For example, the height of the textbox control cannot be changed. I am trying to get similar results, except that width cannot be changed as well. Sincerely, Michael Korin Re: User control that cannot be resized andreumv13-Jun-07 10:46 andreumv 13-Jun-07 10:46  Try writing a (private?) bool property named Resizable. Then you can ask at some point (OnResizing event or something alike) if it can be resized, if not return the size to its initial value. Re: User control that cannot be resized mkorin13-Jun-07 11:35 mkorin 13-Jun-07 11:35  Thanks for the reply, but this is not what I am looking for. You are telling me a workaround. You can do it even better by overwriting the size method [Browsable(false), EditorBrowsable(EditorBrowsableState.Never)] public new Size Size { get {return new Size(20,20);} set {} } But when you place this element in the designer, it still shows 9 squares around it appearing to be resizable (Even though when you try to resize, it will move it instead keeping the size). I want my control to look somehow like textbox where you can't resize it in the editor. Further I want to remove the SizeChanged and Resize even handlers so that they are not accessible through designer or code. Thank you for your suggestion though. Mike Re: User control that cannot be resized Martin#14-Jun-07 4:18 Martin# 14-Jun-07 4:18  Hello, Maybe the "Locked" property helps you a little more. All the best, Martin

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