ASP.NET

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Re: Is it suggested to have many sessions in application wEb GuRu...19-Sep-07 22:30 wEb GuRu... 19-Sep-07 22:30  well using more and more session effects server speed. You can reduce number of sessions by passing information through querystring etc. All the way from Sialkot ... Re: Is it suggested to have many sessions in application Sandeep Akhare19-Sep-07 22:56 Sandeep Akhare 19-Sep-07 22:56  Definetly as session are going to store at server side the memory requirement for your application will increase if you use many session variables so if you have to store 3 to 5 varaibles then you can use session but 30 session varaibles sounds bad ... Why are you storing those things in session ...... ? Why don't you use database or pass them in query string if data is not concern to security .... Or yuo can create xml files to store the data 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-installing IIS on SBS 2003 Premium [modified] Vimalsoft(Pty) Ltd19-Sep-07 22:23 Vimalsoft(Pty) Ltd 19-Sep-07 22:23  After repeated attempts, I have un-istalled IIS on the server and tried to Reinstall it again.The files on the installation cd seems to be corrupt because it cannot be copied across.As a result, the Exchange is no longer working due to the smtp service being removed.Is the some way to install IIS from an exe application or can these files be downloaded from somewhere?I Have tried to use the files from Windows server 2003 but it does not work. Thanks -- modified at 5:13 Thursday 20th September, 2007 Vuyiswa Maseko, Sorrow is Better than Laughter, it may Sudden your Face, but It sharpens your Understanding VB.NET/SQL7/2000/2005 http://vuyiswamb.007ihost.com http://Ecadre.007ihost.com Back Button yogesh_kumar_agarwal19-Sep-07 22:13 yogesh_kumar_agarwal 19-Sep-07 22:13  Dear All plz tell me what is the ciode for back button in ASP.NET with C#, i want the back to redirect the viewer to the page from where he/she was come on the currect page. with regards Yogesh Agarwal Re: Back Button wEb GuRu...19-Sep-07 22:26 wEb GuRu... 19-Sep-07 22:26  Why not to use Javascript Back button <INPUT TYPE="BUTTON" VALUE="Go Back" <br /> ONCLICK="history.go(-1)"> All the way from Sialkot ... Re: Back Button wuriskly20-Sep-07 0:06 wuriskly 20-Sep-07 0:06  you can write '' or on button click write 'Response.Redirect (Request.UrlReferrer.ToString());' databinding error [modified] Sonia Gupta19-Sep-07 21:35 Sonia Gupta 19-Sep-07 21:35  was binding the data with the datagrid.i am binding the data through three tables.all the tables hava a common column field .i am using the hyperlink control to pass the id to another page.id belongs to the column name (which is common to all the tables that i mentioned a while ago).now the problem is i am getting the following error. <b>DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'vcode'.</b> i am using the following code <asp:HyperLink ID="id" runat="server" Text='<%#DataBinder.Eval(Container.DataItem,"Pass")%>' NavigateUrl='<%#"DetailInformation.aspx?vcode=" + DataBinder.Eval(Container.DataItem,"vcode")%>'></asp:hyperlink> problem is occuring in vcode -- modified at 4:09 Thursday 20th September, 2007 Soniagupta1@yahoo.co.in Re: databinding error Imran Khan Pathan19-Sep-07 21:49 Imran Khan Pathan 19-Sep-07 21:49  vcode column name doest not exist in your resulting Dataset. YOUR SQL QEURY DOES NOT RETURN VCODE DATAFIELD NAME. RUN YOUR SQL QUERY IN SQL QUERY ANALYSER AND CHECK OUT RESULT. BEST REGARD PATHAN --------------------------------------------------- Re: databinding error Sonia Gupta19-Sep-07 23:19 Sonia Gupta 19-Sep-07 23:19  i am using the query in the following manner. select * from table1,table2 now vcode is comming , i have checked in the database using views as well. Soniagupta1@yahoo.co.in Reporting using RDLC reports shadmwap19-Sep-07 21:13 shadmwap 19-Sep-07 21:13  Hi all! I am using RDLC reports with ASP.Net and am experiencing a problem displaying the reportviewer in the content pane of a master page. I need to make the reportviewer to dock onto the content pane of the masterpage such that the reportviewer will always fit onto the content pane as the page is viewed from different display resolutions. Any assistance will be highly appreciated. "Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook How to validating the XML data type with database fields spravat19-Sep-07 21:11 spravat 19-Sep-07 21:11  Hi All, I am trying to write a application by using asp.net and c# for validating the XML data to ensure that it is structured properly and contains valid data types that properly match up with database fields. Does anyone have a code example to do this? Thank you for any help. Thanks & Regards, Pravat Sharma envelope and label design on net-help needed rajnee19-Sep-07 20:57 rajnee 19-Sep-07 20:57  i need to design a enevlope and label design and print software in vb.i dont know how do i do it.please goto MS word->tools->letters and mailings -> envelope and labels under that labels part needs to implemented.this is used to design ur own lable sheet and print it.also need to provide feature for backgroung image.logo image and stuff.crystal reports do provide feature for designing labels but not on a run.so please help as to how it can be done.if u have any code then plz send.we can share royality neeraj neerajkumar03@gmail.com Session in ASP.Net abglorie19-Sep-07 20:43 abglorie 19-Sep-07 20:43  Please help me. I creat a form like this label_1 as display the employee ID textbox_1 as employee address Now I want update the address I writing a coding like this dim con as sqlconnection(connectionstring) dim cmd as sqlcommand("select empID from Employee", con) dim adapter as sqldataadapter(cmd) dim ds as new dataset try if session("ds") is nothing then con.open() adapter.fill(ds,"Employee") session("ds") = ds endif finally con.close() endtry My form is asp:label id=mylabel text = "<%=session("ds")("EmpID")%>" runat="server" .... I need how to display emplyee ID (EmpID) into the form as label_1 this action continue the button click the next employee ID display the Label_1 upto end of table. (assume the table contain 20 records) I try the session state but not working. Please give me actual coding in VB format. Thanking you in advance abglorie abglorie how to get datagrid items after postback Anees Mitha19-Sep-07 20:22 Anees Mitha 19-Sep-07 20:22  Hi, I have a datagrid which is created by keeping EnableViewState property "False". My question is even after keeping EnableViewState property "False" can i get the grid rows/data after the postback through Request.Form or any other way? An early reply will be really helpful. Regards, Anees Uploading File (Urgent!) Milind Panchal19-Sep-07 20:21 Milind Panchal 19-Sep-07 20:21  Hi every one, I am uploading a file on server by using File Field control in asp.net 1.0 I want to view that uploded file again. How can I do this Thanks Re: one,Uploading File (Urgent!) Guffa19-Sep-07 20:23 Guffa 19-Sep-07 20:23  In what way do you want to view the file? --- single minded; short sighted; long gone; Re: one,Uploading File (Urgent!) Milind Panchal19-Sep-07 20:57 Milind Panchal 19-Sep-07 20:57  I want to view file from server location Re: one,Uploading File (Urgent!) Sandeep Akhare19-Sep-07 21:05 Sandeep Akhare 19-Sep-07 21:05  Put all uploaded file in one of your application folder or create a virtual directoy and add put all these files there Now when you want to open a file in browser put anchor tag that will refer to that file 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: one,Uploading File (Urgent!) Guffa20-Sep-07 5:28 Guffa 20-Sep-07 5:28  swami samarth wrote: I want to view file from server location Yes, obviously, as that's where the file is, but how do you want to view it? How do you want the file to be displayed? As a file name? As an image? As an icon? Where do you want the file displayed? In a web page? --- single minded; short sighted; long gone; Disable Caching: SetNoCache vs SetCachability vs Expires vs AddHeader("pragma", "no-cache"); Urs Enzler19-Sep-07 20:08 Urs Enzler 19-Sep-07 20:08  I'm a bit confused. Searching the web for a solution to disable caching, I found several answers to this question. Unfortunately, I found several different answers all containing a mix of - Response.Expires - Response.Cache.SetNoStore - Response.AddHeader("pragma", "no-cache"); - Response.Cache.SetCacheability(HttpCacheability.NoCache); And secondly the documentation in MSDN is not quite clear, what every method exactly does. Maybe someone can help me understand? Thanks in advance Urs -^-^-^-^-^- no risk no funk ................... please vote ------> Re: Disable Caching: SetNoCache vs SetCachability vs Expires vs AddHeader("pragma", "no-cache"); Guffa19-Sep-07 21:30 Guffa 19-Sep-07 21:30  All that those commands do is to add properties to the http header of the page. Most examples is just a collection of everything ever found on the matter, setting the same properties over and over in different ways using different values overwriting each other. You just have to find out what headers you need, and set them. Maybe this is helpful: http://www.seoconsultants.com/articles/1000/cache-control.asp[^] The ultimate source (although a lot to read) on how caching works is of course the RFC: http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13[^] --- single minded; short sighted; long gone; databinding error [modified] Sonia Gupta19-Sep-07 19:55 Sonia Gupta 19-Sep-07 19:55  i was binding the data with the datagrid.i am binding the data through three tables.all the tables hava a common column field .i am using the hyperlink control to pass the id to another page.id belongs to the column name (which is common to all the tables that i mentioned a while ago).now the problem is i am getting the following error. <b>DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'vcode'.</b> i am using the following code <asp:HyperLink ID="id" runat="server" Text='<%#DataBinder.Eval(Container.DataItem,"Pass")%>' NavigateUrl='<%#"DetailInformation.aspx?vcode=" + DataBinder.Eval(Container.DataItem,"vcode")%>'></asp:hyperlink> problem is occuring in vcode Soniagupta1@yahoo.co.in -- modified at 2:51 Thursday 20th September, 2007 Re: databinding error Imran Khan Pathan19-Sep-07 20:11 Imran Khan Pathan 19-Sep-07 20:11  Here vcode is considered as datafield name. try this NavigateUrl='<%#"DetailInformation.aspx?vcode="+DataBinder.Eval(Container.DataItem,"vcode")%>' Best Regard Pathan --------------------------------------------------- Re: databinding error Abolfazl Sheikhloo19-Sep-07 20:38 Abolfazl Sheikhloo 19-Sep-07 20:38  a filed with the name 'vcode' does not exists in the grid datasource u must select vcode too. We Can Do Anything, If We Want It Re: databinding error Sonia Gupta19-Sep-07 21:03 Sonia Gupta 19-Sep-07 21:03  please elaborate it again.i am not being able to understand u. Soniagupta1@yahoo.co.in

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