C#

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Printable DataGrid danishkhawar18-Jul-09 7:23 danishkhawar 18-Jul-09 7:23  can we make printable grid of simple dot net grid, and can we print our form objects with grid? I am trying to create my own report builder for C# forms application Re: Printable DataGrid Gary Stafford18-Jul-09 15:57 Gary Stafford 18-Jul-09 15:57  We have a sales program that allows the user to view the sales report on screen, contained in a paged GridView. The user has the option to print the report. When they select 'Print', the code: 1. Modifies the GridView to display all rows (vs. paging) by changing the PageSize property. 2. Hides all extraneous page elements by modifying their Visible properties. 3. Changes the page's Theme from a screen oriented theme to a theme optimized for printing by modifying (Page.Theme and Page.StylesheetTheme) properties. 4. Calls the browser's print command via JavaScript. Hopes this helps answer your question. Regards, Gary Display image in table nudma18-Jul-09 6:10 nudma 18-Jul-09 6:10  Hi All!! I want to display images from the database into 3 x 3 table... The scenario is: 1. I have 3 x 3 table 2. Read Image from database. 3. Dispay it in the table How should i manage it?? I have done image reading from database but could not display it into the table...If i take image independently and display it on the web form then it goes ok but can't display in the table...guide me please!! Re: Display image in table dan!sh 18-Jul-09 6:26 dan!sh 18-Jul-09 6:26  Which control do you mean by "table"? Re: Display image in table nudma19-Jul-09 18:23 nudma 19-Jul-09 18:23  I do not mean any control. I have to draw a table of 3 rows and 3 columns then i have to print image in every position of the table Connecting 2 computers over Internet Igor120118-Jul-09 4:56 Igor1201 18-Jul-09 4:56  Hi, this is my first post on CodeProject. I searched for months how to do this, but I didn't find anything that works. Well, I want to connect 2 computers. Just to say "hello world" and receive this. I used sockets and it works. On LAN. But I want to do this on WAN. I heard about UPnP, NAT Transversal; but no one of the examples given works. For example, NAT Traversal with UPnP in C#[^] didn't work, Neither Woodchop.Net.UPnP, Neither NATUPnP 1.0 Type Library of Chris Pietschmann. If I can connect these computers with another technology, please, let me know. Thanks for reading Re: Connecting 2 computers over Internet dan!sh 18-Jul-09 6:28 dan!sh 18-Jul-09 6:28  AFAIK you can use Web services for communication between two computers over internet. Re: Connecting 2 computers over Internet Igor120118-Jul-09 6:44 Igor1201 18-Jul-09 6:44  In order to use a WebService, I want to host my application on a server. But, I want to simple connect the computers, like on a instant messenger. For example: 10.0.0.1 ----- 208.67.256.xx == 208.67.249.yy ----- 192.168.0.1 | | 10.0.0.5 192.168.0.127 What can I do to connect 10.0.0.5 with 192.168.0.127, using Sockets and another technology? Re: Connecting 2 computers over Internet dan!sh 18-Jul-09 6:53 dan!sh 18-Jul-09 6:53  Does this[^] article helps? Re: Connecting 2 computers over Internet Igor120118-Jul-09 7:03 Igor1201 18-Jul-09 7:03  Yes, this code works on a LAN connection. But what should I do to connect computers over a WAN (Internet) connection? Port forwarding would be an answer, but I couldn't do this in C#. Re: Connecting 2 computers over Internet harold aptroot18-Jul-09 7:17 harold aptroot 18-Jul-09 7:17  Hi, that first article would be mine, in what way doesn't it work? (can't fix what I don't know about ) Re: Connecting 2 computers over Internet Igor120118-Jul-09 7:38 Igor1201 18-Jul-09 7:38  Sure. Well, when I use the UPnP.NAT.Discover() method, the program stucks on the 44th line of the class: length = s.Receive(buffer); I don't know why. Maybe, the UPnP feature on the router is disabled. (because I don't have access to it [ISP router]) But, if it is the problem, please tell me another way to forward ports.. Thanks. Re: Connecting 2 computers over Internet harold aptroot18-Jul-09 7:47 harold aptroot 18-Jul-09 7:47  Do you have µTorrent installed? It uses almost the same method of port forwarding as I do in that article (because, well, that's how I figured out how to do it..) So that would be a simple way to test whether your router supports UPnP - enable the UPnP feature and look in the log for UPnP errors, if there are any then there's not much you can do, apart from switching ISPs I suppose.. There is an other way to forward ports called NAT-PMP but it's not used in practice. Re: Connecting 2 computers over Internet Igor120118-Jul-09 8:17 Igor1201 18-Jul-09 8:17  In uTorrent I can download normally the torrents, but the site http://www.utorrent.com:16000/testport?port=37218[^] says that "An error has occurred!". Do you have any idea what type of forward MSN Messenger uses? I'll search about the "NAT-PMP" anyway, thank you. Re: Connecting 2 computers over Internet harold aptroot18-Jul-09 8:25 harold aptroot 18-Jul-09 8:25  Hm ok, I don't know what MSN does, but whatever it does it would only be needed for file transfer and voice/cam - normal messages are routed through MS (there goes your privacy..) I'll look into it when I have more time to run tests Re: Connecting 2 computers over Internet Igor120118-Jul-09 8:32 Igor1201 18-Jul-09 8:32  OK, thank you. If I found anything, I'll post here. Re: Connecting 2 computers over Internet harold aptroot18-Jul-09 8:38 harold aptroot 18-Jul-09 8:38  Ok cool Oh btw, have you looked at Mono.Nat? I didn't have too much luck with it, but several people have recommended it in the past and it's free anyway.. Re: Connecting 2 computers over Internet Igor120118-Jul-09 8:51 Igor1201 18-Jul-09 8:51  No, I haven't. Thanks, I'll give a look at this project! Re: Connecting 2 computers over Internet lemycanh18-Jul-09 18:57 lemycanh 18-Jul-09 18:57  First, sorry for my poor english If u want connect two computer through internet for your application(using socket programming or wcf). U must open port of your modem. Example: server application use port 8080 to listen client connect to. U must open port 8080. To open port, run cmd, type ipconfig, enter. The default getway is Ip of modem. Type this IP on IE or FireFox... to access modem, (require usename and password). U cant find the way to open port modem here http://portforward.com/[^] Client app can connect to your server app if it use correct global IP and port, u can use this page to know your global IP (dynamic IP) http://ip2location.com Note: if u test your app, both client and server on a computer or computers on LAN, u cant use this global IP (instead LAN IP, or loopback IP). U can get your friend(certainly, use a computer connected internet) to help you. IF ur app use wcf, u must set security mode in config file to "none" (this is the easiest way ). Re: Connecting 2 computers over Internet Igor120119-Jul-09 4:12 Igor1201 19-Jul-09 4:12  But.. If I can't access the router/modem? With this example, I can connect a computer to a gateway. I want to gateway could redirect this connection to a sub-network computer. I'll search more about WCF, I don't know what it is. Thank you! Aera Glass Button in C# Arnab Datta18-Jul-09 4:11 Arnab Datta 18-Jul-09 4:11  I want to add button like the following screen shot in my application with VC#. It's from Firefox with Glasser. Can anyone help? Screenshot Re: Aera Glass Button in C# Rozis18-Jul-09 5:14 Rozis 18-Jul-09 5:14  Somethin' like A Simple AquaButton[^] maybe? Re: Aera Glass Button in C# Igor120118-Jul-09 5:53 Igor1201 18-Jul-09 5:53  To give another example, http://twitpic.com/arl1d[^] I wanna put this button on my application too Re: Aera Glass Button in C# Igor12015-Aug-09 19:12 Igor1201 5-Aug-09 19:12  I think this post is what you want! Vista Aero ToolStrip on Non-Client Area[^] By the way, if you want to enlarge the titlebar, try this one: Windows Vista Aero Glass in .NET Managed Win32 Applications[^] Mixing the two examples, you can make apps like this: http://twitpic.com/cxzy8[^] Hehe, I was searching for these examples since April.. xD Now, I'm very happy! =P Working with multiple forms SimpleData18-Jul-09 3:21 SimpleData 18-Jul-09 3:21  Hi Let's assume that I have 2 forms, the main form and the form that main form opens (Form2). In the first form I have a button - when pressed it opens Form2 and closes the main form -. It closes main form and opens Form2 with this code: this.Hide(); using (Form2 _Form2 = new Form2()) { _Form2.ShowDialog(); this.Dispose(); } this.Close(); When I press that button main form closes and Form2 opens without a problem, but main form doesn't get destroyed. If main form is doing something on it's thread it keeps doing it at background. I want the main form to be completely destroyed. How can I do this? Thanks.

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