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Re: Hii Allll !!!! #realJSOP5-Jan-09 23:45 #realJSOP 5-Jan-09 23:45  It sucks to be you, then. "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997 ----- "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001 Re: Hii Allll !!!! Ravi Bhavnani5-Jan-09 17:41 Ravi Bhavnani 5-Jan-09 17:41  See this[^] article. /ravi My new year resolution: 2048 x 1536 Home | Articles | My .NET bits | Freeware ravib(at)ravib(dot)com How to Subclass Visual Controls JimWWhite5-Jan-09 6:53 JimWWhite 5-Jan-09 6:53  Can someone point me to an article on how to create subclasses of forms and the controls that go onto them? What I want to do is to first subclass the base form in C# and add my own custom properties and methods that my apps will use when I develop a module. Then I want to do the same thing with textboxes, comboboxes, and any other typed of control that I can place on a form. I want then to be able to (at design time) see and select my derived/subclassed forms and controls on the toolbox and be able to select from that list. I understand this is possible but I've not found an article on how this is done. If someone is aware of an article on how to do this I'd greatly appreciate the help! Thanks! Jim Re: How to Subclass Visual Controls led mike5-Jan-09 7:51 led mike 5-Jan-09 7:51  See if this helps[^] led mike Re: OT Mark Salsbery5-Jan-09 12:41 Mark Salsbery 5-Jan-09 12:41  CP MVP again? If I didn't know any better, I'd swear you were amassing outstanding achievements... Mark Salsbery Microsoft MVP - Visual C++ Re: OT led mike14-Jan-09 5:31 led mike 14-Jan-09 5:31  You as well! However since you are a VC MVP it's almost required right? Have a great year Mark led mike How to learn machine name and username by using IP adress Sokka935-Jan-09 6:44 Sokka93 5-Jan-09 6:44  How can I learn a computer's machine name and user name by using IP adress? Can you help me please? Thanks in advance. Re: How to learn machine name and username by using IP adress EliottA5-Jan-09 6:50 EliottA 5-Jan-09 6:50  An IP Address won't reveal that information unless your application is on the target machine. If it is, you wouldn't use the IP address either way. Why do you keep changing your forum name? Re: How to learn machine name and username by using IP adress Sokka935-Jan-09 6:56 Sokka93 5-Jan-09 6:56  I don't know first I used my real name then I decided not to use my real name. Thanks for the answer Re: How to learn machine name and username by using IP adress Sokka935-Jan-09 6:58 Sokka93 5-Jan-09 6:58  I have to go I have a roll call. Re: How to learn machine name and username by using IP adress Jimmanuel5-Jan-09 7:26 Jimmanuel 5-Jan-09 7:26  you can lookup the host name of a computer on a network like this: System.Net.Dns.GetHostEntry("127.0.0.1").HostName Re: How to learn machine name and username by using IP adress Dave Kreskowiak5-Jan-09 7:51 Dave Kreskowiak 5-Jan-09 7:51  That will give you the DNS hostname, not necessarily the Windows Computer Name. A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007, 2008 Re: How to learn machine name and username by using IP adress Jimmanuel5-Jan-09 8:01 Jimmanuel 5-Jan-09 8:01  ok, hopefully that's better than nothing Re: How to learn machine name and username by using IP adress Dave Kreskowiak5-Jan-09 8:21 Dave Kreskowiak 5-Jan-09 8:21  I just hope the OP knows the difference. A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007, 2008 Re: How to learn machine name and username by using IP adress Sokka935-Jan-09 8:46 Sokka93 5-Jan-09 8:46  The code works for my computer's IP address but when I try an another IP address it gives the IP address of the target computer. Re: How to learn machine name and username by using IP adress Sokka935-Jan-09 8:48 Sokka93 5-Jan-09 8:48  Here is the code It works. Thank you. System.Net.Dns.GetHostByAddress(IPaddress).HostName.ToString(); Re: How to learn machine name and username by using IP adress Sokka935-Jan-09 8:56 Sokka93 5-Jan-09 8:56  But I have an another problem. I can't send ping every computers. Can you help me with it? Re: How to learn machine name and username by using IP adress Dave Kreskowiak5-Jan-09 10:41 Dave Kreskowiak 5-Jan-09 10:41  My.Computer.Network.Ping[^]. BTW, pinging a machine only tells you in the network stack of the target computer is working, up to a certain point, and that's only IF it doesn't have a firewall blocking ICMP traffic. It will NOT tell you if the target server you're trying to connect to is actually listening. A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007, 2008 Re: How to learn machine name and username by using IP adress Sokka936-Jan-09 3:11 Sokka93 6-Jan-09 3:11  Thank uou very much. Object combobox in HTML trinm19875-Jan-09 6:34 trinm1987 5-Jan-09 6:34  I want to update values of combobox in HTML pages by combobox in Windows Form by language C# Thanks how to clear screen when i draw to screen? ping_jacob5-Jan-09 6:31 ping_jacob 5-Jan-09 6:31  how to clear this graphic? if i draw graphic to screen example: public static void DrawToScreen(int pointX, int pointY) { IntPtr deskDC = UnmanagedMethods.GetDC(IntPtr.Zero); Graphics g = Graphics.FromHdc(deskDC); GraphicsContainer cont = g.BeginContainer(); g.SmoothingMode = SmoothingMode.AntiAlias; g.SmoothingMode = SmoothingMode.HighQuality; g.FillRectangle(new SolidBrush(Color.FromArgb(255, Color.Blue)), pointX, pointY, 2, 2); g.EndContainer(cont); g.Dispose(); UnmanagedMethods.ReleaseDC(deskDC); } this fucntion fill rectangle to screen. if i need to clear screen(clear desktop), how i do? please give some tips or hints for me thanks a lot.... Re: how to clear screen when i draw to screen? Tony Richards5-Jan-09 10:35 Tony Richards 5-Jan-09 10:35  Why do you need to paint to the Desktop? Have you considered using a full-screen application instead? My Blog: This Blog Re: how to clear screen when i draw to screen? Dragonfly_Lee5-Jan-09 17:02 Dragonfly_Lee 5-Jan-09 17:02  Maybe it is a hoax. Tan Li I Love KongFu~ Re: how to clear screen when i draw to screen? ping_jacob6-Jan-09 3:04 ping_jacob 6-Jan-09 3:04  i can't using fullscreen because i need to draw to screen when i drag mouse now i can draw when drag but can't clear that screen if draw on form, can use invalidate() if not on form, how can i do? please give some hints or tips to me thanks a lot.... Re: how to clear screen when i draw to screen? Tony Richards6-Jan-09 3:17 Tony Richards 6-Jan-09 3:17  I'm really guessing now, but have you tried using Invalidate? It may force Windows to redraw the desktop (it is, after all, just a different kind of window). If not, I'm afraid I'm stumped, sorry. My Blog: This Blog

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