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Re: SqlDataReader Problem Paulo Zemek13-Nov-09 0:33 Paulo Zemek 13-Nov-09 0:33  This is an expected behavior. When you close the connection, everything is closed with it. If you really want to create the connection, the command and the reader in the same method, to then return the reader, I think you should implement a wrapper class that also contains the connection. For example: The MyReader class implements dispose as: connection.Close(); And implements the IDataReader interface, making everycall redirect to [return ]reader.Method([parameters]); This way, users will still see a IDataReader returned, but when closing the reader the connection (command and reader) are closed. Another way, more simple, is to return an struct that contains Connection, Command and Reader public acessible... so the calling method can use the reader, and at the end it is responsible for calling Connection.Close(). Re: SqlDataReader Problem Abhishek Sur13-Nov-09 4:33 Abhishek Sur 13-Nov-09 4:33  To summarize : SqlDataReader required a open connection to read data. Abhishek Sur Don't forget to click "Good Answer" if you like this Solution. My Latest Articles--> Simplify Code Using NDepend Basics of Bing Search API using .NET Microsoft Bing MAP using Javascript problem to display large data ( like 1 lac records) to crystal reports in asp.net ballameharmurali12-Nov-09 23:09 ballameharmurali 12-Nov-09 23:09  Hi all, how to display large data ( like 1 lac records) to crystal reports in asp.net I am getting this error when i am tried like this : Application service unavaiable . The web application you are attempting to access on this web server is currently unavaiable .please hit the refersh button in ur web browser to retry your request. Please find a solutions for this . Thanks Murali Re: problem to display large data ( like 1 lac records) to crystal reports in asp.net Abhishek Sur12-Nov-09 23:39 Abhishek Sur 12-Nov-09 23:39  Yes.. Why do you need to show this in browser. Writing excessive data in browser will eat up all the memory of the process associated with the browser. And this leads to hang your browser. I recommend to do pagination do overcome this situation. Abhishek Sur Don't forget to click "Good Answer" if you like this Solution. My Latest Articles--> Simplify Code Using NDepend Basics of Bing Search API using .NET Microsoft Bing MAP using Javascript Hosting a .net application tasumisra12-Nov-09 22:56 tasumisra 12-Nov-09 22:56  among following who cant host a .net application IIS,InterNet Explorer,ASp.net and windows shell vikas da Re: Hosting a .net application Shameel12-Nov-09 23:34 Shameel 12-Nov-09 23:34  This sounds like an interview question AFAIK, all four can host .NET apps (I'm doubtful about Windows Shell though) Re: Hosting a .net application tasumisra12-Nov-09 23:39 tasumisra 12-Nov-09 23:39  THats right am not sure why they asked... vikas da Re: Hosting a .net application Abhishek Sur13-Nov-09 4:27 Abhishek Sur 13-Nov-09 4:27  Actually IIS is the main hosting environment for web applications. Internet Explorer is the client for the IIS (which is not obviously the host, but client), ASP.NET is the technology, and Windows Shell is the platform. so if this is your interview question, you need to pick only IIS. Abhishek Sur Don't forget to click "Good Answer" if you like this Solution. My Latest Articles--> Simplify Code Using NDepend Basics of Bing Search API using .NET Microsoft Bing MAP using Javascript What is the Cms Editor which Supports Asp.net2.0 and Supports Multi lauguages like English,Hindi,Telugu...........Etc ? axman_podili@yahoo.co.in12-Nov-09 22:52 axman_podili@yahoo.co.in 12-Nov-09 22:52  Respected Sir I Need Help From U I want a Cms Editor Which Supports Asp.net And Also Supports Multi Lauguages Like English,Hindi,... And Also Open Source Code Free Downloadable Software Can U Give Me Reply Please From Laxman Rich text editor for html code Abbas_here12-Nov-09 22:50 Abbas_here 12-Nov-09 22:50  Hey, this could go one of two ways. I want a rich text editor for my website, the information typed into the text editor will be saved to an sql server database under either char or varchar format that supports up to 8000 characters per field. I want it to save as html code. This content will then be pulled from the database to be displayed in a label. Now my question is, what is a good C# html rich text editor (must be free) OR how can I make one for C# (preferred). Thanks in advance Abbas Re: Rich text editor for html code Petr Pechovic12-Nov-09 23:24 Petr Pechovic 12-Nov-09 23:24  hi, this one seems to working quite good: http://www.asp.net/AJAX/AjaxControlToolkit/Samples/HTMLEditor/HTMLEditor.aspx[^] Petr Re: Rich text editor for html code Abbas_here12-Nov-09 23:32 Abbas_here 12-Nov-09 23:32  hi petr thanks, but we are not able to create table. Abbas Custom control inside UpdatePanel throws warning miniThomas12-Nov-09 21:55 miniThomas 12-Nov-09 21:55  Hi, I have a custom control inside update panel. when i debug the solution there is a warning as "object not found" what could be the reason? Thanks Best Regards, Mini Thomas Re: Custom control inside UpdatePanel throws warning Abhijit Jana13-Nov-09 7:21 Abhijit Jana 13-Nov-09 7:21  miniThomas wrote: "object not found" Check your code. Put break point. Debug it. Check in which line it throws the error. It clearly says that the object that you are using is not found. Abhijit Jana | Codeproject MVP Web Site : abhijitjana.net Don't forget to click "Good Answer" on the post(s) that helped you. Re: Custom control inside UpdatePanel throws warning miniThomas16-Nov-09 1:35 miniThomas 16-Nov-09 1:35  Hi, When I debug the solution there is an error in Script resource file. It shows some bad data at runtime. Unable to figure out the error. Thanks Best Regards, Mini Thomas Sql Helper Amit Patel198512-Nov-09 21:18 Amit Patel1985 12-Nov-09 21:18  Hi, Can any one suggest me how to implement the SqlHelper. Thanks and regards, Amit Patel Re: Sql Helper Abhishek Sur12-Nov-09 22:38 Abhishek Sur 12-Nov-09 22:38  What is the problem on implementing this ? Check this out : http://forums.asp.net/t/941983.aspx And this : http://msdn.microsoft.com/en-us/library/ms954827.aspx I think this would give you the idea. Abhishek Sur Don't forget to click "Good Answer" if you like this Solution. My Latest Articles--> Simplify Code Using NDepend Basics of Bing Search API using .NET Microsoft Bing MAP using Javascript Re: Sql Helper Abhijit Jana13-Nov-09 7:25 Abhijit Jana 13-Nov-09 7:25  Amit Patel1985 wrote: Can any one suggest me how to implement the SqlHelper. Here[^] you go. Abhijit Jana | Codeproject MVP Web Site : abhijitjana.net Don't forget to click "Good Answer" on the post(s) that helped you. Re: Sql Helper sam4u2u13-Nov-09 16:42 sam4u2u 13-Nov-09 16:42  on http://followprogrammers.blogspot.com/[^] Data base Amit Patel198512-Nov-09 20:06 Amit Patel1985 12-Nov-09 20:06  Hi all, i want to check whether user exist or not for this i know what to do if u have good way then please suggest me. I m running select query using execute reader. MySqlConnection con = new MySqlConnection((connectionString)); MySqlCommand cmd = new MySqlCommand(query, con); con.Open(); return (cmd.ExecuteReader()); now i check reader contains something or not in that way i decide. if any other good way then suggest me. Thanks and regards Amit PAtel Re: Data base N a v a n e e t h12-Nov-09 20:16 N a v a n e e t h 12-Nov-09 20:16  You don't need a reader at all. Just do a count and if count is greater than 0, you have the user. Work with ExecuteScalar(). Something like select count(*) from table where user = @user Best wishes, Navaneeth Re: Data base Amit Patel198512-Nov-09 20:25 Amit Patel1985 12-Nov-09 20:25  Hi, Thanks for ur suggestion. Thanks, Amit PAtel regarding unit testing Amit Spadez12-Nov-09 19:06 Amit Spadez 12-Nov-09 19:06  In the visual studio 2008, there is tool "test" in the menu bar. what's the use of this tool . can anyone give one example as I'm a beginner in this Re: regarding unit testing N a v a n e e t h12-Nov-09 19:38 N a v a n e e t h 12-Nov-09 19:38  It allows you to manage with automated tests. You can write the tests and execute it inside VS itself. Best wishes, Navaneeth Re: regarding unit testing Amit Spadez12-Nov-09 19:45 Amit Spadez 12-Nov-09 19:45  yes..but could u give some example so that I could understood well???

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