ASP.NET

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Hi I need some help regarding Upload File Code rajeshjainchn21-Jun-07 2:19 rajeshjainchn 21-Jun-07 2:19  Hi I am working on a website where I want code for Upload File...... Means there is a textbox and two button...... After clicking browse button File browser will appear and a file select as user wish and after that by clicking update button file get uploaded at specific location at website...... Please try to help me...... Thanks Rajesh Jain Re: Hi I need some help regarding Upload File Code PrakashBhaskar21-Jun-07 2:34 PrakashBhaskar 21-Jun-07 2:34  I think i have solved your problem note filMyFile is a file control id // Check to see if file was uploaded if( filMyFile.PostedFile != null ) { // Get a reference to PostedFile object HttpPostedFile myFile = filMyFile.PostedFile; // Get size of uploaded file int nFileLen = myFile.ContentLength; // make sure the size of the file is > 0 if( nFileLen > 0 ) { // Allocate a buffer for reading of the file byte[] myData = new byte[nFileLen]; // Read uploaded file from the Stream myFile.InputStream.Read(myData, 0, nFileLen); // Create a name for the file to store string strFilename = Path.GetFileName(myFile.FileName); // Write data into a file WriteToFile(Server.MapPath(strFilename), ref myData); } } Thanks Warm Regards Prakash-B need urgent max two records..... Member 387988121-Jun-07 1:36 Member 3879881 21-Jun-07 1:36  guys again I am throwing you the question salary ==== 1000 2000 3000 4000 4500 1500 here i want to show the max value of two records means want to show 4500 and 4000 how to do that plz tell me the query i need urgently... Magi Re: need urgent max two records..... Sonia Gupta21-Jun-07 1:43 Sonia Gupta 21-Jun-07 1:43  select top 2 salary from salarytable. What do u think? Re: need urgent max two records..... N a v a n e e t h21-Jun-07 2:38 N a v a n e e t h 21-Jun-07 2:38  Nilish wrote: What do u think? To make it work you need to sort the result in descending order Navaneeth My Website Re: need urgent max two records..... Sandeep Akhare21-Jun-07 1:56 Sandeep Akhare 21-Jun-07 1:56  Wrong forum selected buddy go to SQL/ADO.NET from it is ASP.NET forum Thanks and Regards Sandeep If If you look at what you do not have in life, you don't have anything, If you look at what you have in life, you have everything... " Re: need urgent max two records..... _AK_21-Jun-07 2:09 _AK_ 21-Jun-07 2:09  Magh_M wrote: plz tell me the query select top 2 salary from table_name order by salary desc Magh_M wrote: need urgently... It is waste to put this because this doesn't guarantee immediate reply, infact this annoys the posters. Apurva Kaushal Re: need urgent max two records..... Vipin.d21-Jun-07 3:11 Vipin.d 21-Jun-07 3:11  one interesting query is der but it returns only one record mean if u want second heigest salary ,3 rd heigst salary like.. declare @n int SELECT DISTINCT (a.salary) FROM Table a WHERE @n= (SELECT COUNT(DISTINCT(b.salary)) FROM Table b WHERE a.salary<=b.slaray) All I ever wanted is what others have.... CrazySanker Help with GridView custom Paging (asp.net c#) But_Im_a_Lady21-Jun-07 1:34 But_Im_a_Lady 21-Jun-07 1:34  Hi, I have a gridview with 1000 + items in it and I have a dropdown list which contains all of the page number from the grid - when I user selects the dropdown list they are taken to that specific page number - this works a treat. What I would like to do is change the dropdown list description to say 'Goto page A-C, Goto Page D-E. This will be more meaningful to the user as the Gridview contains customer names! Any ideas? Please! Thanks Janet Re: Help with GridView custom Paging (asp.net c#) Sonia Gupta21-Jun-07 2:08 Sonia Gupta 21-Jun-07 2:08  by changing the description to say 'Goto page A-C, Goto Page D-E for that u need to use predicates in the query. refresh the web page in asp.net 2005 Sonia Gupta21-Jun-07 1:31 Sonia Gupta 21-Jun-07 1:31  is there any way to refresh the web site programitically after each 5 seconds in asp.net 2005 Re: refresh the web page in asp.net 2005 SunnyGarg21-Jun-07 1:38 SunnyGarg 21-Jun-07 1:38  You can use following in your aspx page: Code is God Re: refresh the web page in asp.net 2005 Sonia Gupta21-Jun-07 1:56 Sonia Gupta 21-Jun-07 1:56  I am placing it in the head tag. Is it valid in asp.net 2005 Re: refresh the web page in asp.net 2005 Sandeep Akhare21-Jun-07 1:57 Sandeep Akhare 21-Jun-07 1:57  Its HTML tag not asp.net so valid Thanks and Regards Sandeep If If you look at what you do not have in life, you don't have anything, If you look at what you have in life, you have everything... " Re: refresh the web page in asp.net 2005 Sonia Gupta21-Jun-07 2:06 Sonia Gupta 21-Jun-07 2:06  Actually , i was suggested to write 5000 for 5 seconds.but actually it works like the following tag for 5 seconds <meta http-equiv="refresh" content="5" /> [Message Deleted] sree reddy21-Jun-07 1:24 sree reddy 21-Jun-07 1:24  [Message Deleted] Re: dropdownlist Sandeep Akhare21-Jun-07 1:46 Sandeep Akhare 21-Jun-07 1:46  PLease delete all your other posts and decribe the scenario and only the code where you are getting error instead all these No one is going to read all these Thanks and Regards Sandeep If If you look at what you do not have in life, you don't have anything, If you look at what you have in life, you have everything... " Re: dropdownlist Sathesh Sakthivel21-Jun-07 1:49 Sathesh Sakthivel 21-Jun-07 1:49  While you post this message di you get the warning and did you notice that and again posted aah? Please delete it and tell where the exact problem is ? And don't Repost the same question. Regards, Satips. Re: dropdown list DavidNohejl21-Jun-07 2:05 DavidNohejl 21-Jun-07 2:05  Somewhere in your code (find it yourself!) you are assigning to dropDown.SelectedValue = something, and that something is not one of dropdownlist's items. "Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus "Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe Eventhandler in CompositeDataBoundControl [modified] SunnyGarg21-Jun-07 1:13 SunnyGarg 21-Jun-07 1:13  I am trying to create a Custom control inherint CompositeDataBoundcontrol. I have to bind this Control with the CSLA Datasource. Following is the simple code of the control. protected override void PerformSelect() { if (!IsBoundUsingDataSourceID) this.OnDataBinding(EventArgs.Empty); GetData().Select(DataSourceSelectArguments.Empty, this.OnDataSourceViewSelectCallback); RequiresDataBinding = false; MarkAsDataBound(); OnDataBound(EventArgs.Empty); } #endregion private void OnDataSourceViewSelectCallback(System.Collections.IEnumerable retrievedData) { // Call OnDataBinding only if it has not already been // called in the PerformSelect method. if (IsBoundUsingDataSourceID) { OnDataBinding(EventArgs.Empty); } // The PerformDataBinding method binds the data in the // retrievedData collection to elements of the data-bound control. CreateChildControls(retrievedData,true); } protected override int CreateChildControls(System.Collections.IEnumerable dataSource, bool dataBinding) { if (dataSource != null) { Button btn = new Button(); btn.Click+=new EventHandler(btn_Click); } pnl.Controls.Add(btn); this.Controls.Add(pnl); return 0;} void btn_Click(object sender, EventArgs e) { System.Diagnostics.Debug.Write("Clicked"); } My problem with the code is. When I click on Button the postback occurs but control is not going to event handler. Please help me. Where I am wrong>? -- modified at 7:36 Thursday 21st June, 2007 Code is God Adding columns to Gridview programtically Hassan Amaar21-Jun-07 1:04 Hassan Amaar 21-Jun-07 1:04  I am developing an application that needs to retrive a column from database and use its rows as acolumns names in a gridview control dose any one know how to do that Hassan Amaar Re: Adding columns to Gridview programtically ballameharmurali21-Jun-07 2:36 ballameharmurali 21-Jun-07 2:36  it is very hassan just try u will get it.... just in the datafield column post the name of rowdata from the database... like headertext=<% # Eval('getrowname') %> ok byeee Re: Adding columns to Gridview programtically Hassan Amaar23-Jun-07 20:42 Hassan Amaar 23-Jun-07 20:42  Thanks alot Hassan Amaar DotNet 3.0 ShuklaGirish21-Jun-07 1:03 ShuklaGirish 21-Jun-07 1:03  Hi to all, Is there any IDE for .net 3.0 launched in the marcket???? If yes then is there any Links where i can download both .net 3.0 framework and the sdk for trial? GIRISH Re: DotNet 3.0 badgrs21-Jun-07 4:41 badgrs 21-Jun-07 4:41  You can get the .NET 3.0 framework from the microsoft website. The new Visual Studio, codenamed Orcas, is currently in beta testing and I'm not sure of its general availability. There are several plugins however for VS 2005 that allow you to take advantage of .NET 3.0 features like Workflow Foundation. Google it up!

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