[asp.net] Forum Topics

The current application is working with Crystal Reports to print our reports in pdf format. My users would like to print the reports in Excel. Have no clue to go about doing this. Any suggestions? Thanks

Hi, I'm using the DataGrid control with databound columns. I have an EditCommandColumn to allow for the Edit of the row. I'm having trouble retrieving the values of the row being edited in the UpdateCommand event. For example e.Item.Cells(4).Text and DataGrid1.Items(lCurrRow).Cells(4).Text always returns a blank value instead of the value …

I want to fill a drop down list with some data in a data source. I defined a page level array and redim it in Page_Load. I get an error saying "Object reference not set to an instance of an object" The error occurs at the statement, Page.DataBind() Below is …

Hi, I'm new at this and need some help. I'm writing a simple validation page, and have edited my web.config page to include the path to a system database that points to an access db. All is well except I have over 100 messages all saying: [Message 2 Could not …

Hi everyone, This z Bhala, i'm a .net Programmer, nice to meet you all, n i also welcome other new commers to this site Good Luck !

Hi, Does anyone know how to format a DataGrid control with fixed Height and Width values with a vertical scroll. The DataGrid columns are bound to a Dataset. Thanks

Hi every one, What is the purpose of adding the property Autopostback="True" in either of the following elements: <asp:RadiobuttonList <asp:DropdownList <asp:CheckBoxList <asp:TextBoxList.... in using dataset or sortedlist or hashtable. with regards

Hi guys I am developing a website for the bureau of finance and economic development in my state, Tigrai. Which one is suitable to use: OleDb or AdoDb?

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Hello, - I’ve made an form where users can subscribe. - When they click on the submit button then they will receive an email with their data they have filled in on the form. - There will be also an email send to an administrator with the same data as …

Hi How do i transfer data from a Database table to a dropdown list on a .aspx page using datasets thanks

Hi, What is the best way to control data displayed by a GridView when using a listbox that allows you to make multiple selections. I'm currently using a Select Parameter to control the data displayed (using the WHERE clause of the SQL Select Query), though the FilterParameter would make more …

Hello, I have created a page that allows users to retrieve, delete, Edit & Update information to a database. I am trying to write write a flat file that will write all the text boxes that have been changed. The code in VB is: For Each Item In Request.Form ' …

hi... anyone know how to add a textbox into a gridview dynamically? can u just write a simple code how to accomplish that? only how to add the textbox in the gridview

Hello guys this is my first attempt at learing at server side scritping language. I know basics and have worked with Javascript, HTML and CSS. Any pointers or site which can tell me or teach me the basics of ASP .NET so that in the end i can achieve the …

Hi all , I come today with other problem .. I am developing a web project which has two phases (English,andArabic). The english phase works well. The problem in the arabic one which appears in strange letters . The strange in the matter is that the arabic project works good …

Hi all, I need to access a memory location directly from a ASP.NET page. Is it possible? ie, I need to [B]write a particular value to a port or to a memory location in the server machine[/B]. Please give suggestions... Thanks in advance Sunilaryad

Hi, [B]Is it possible/how can I dynamically add fields to a DetailsView using code?[/B] I have a detailsview set for inserting data, but some of the fields that need to be inputed are based on records in the database, selected by a dropdown list in another field. -James

[COLOR=#0000ff][B]Hello, I am new at this forum. I am trying to figure out how, if possible at all, to transfer data from an asp .net page into a javascript script in an HTML page. [/B][/COLOR]

Hi every body, I am suppose to develope a web site contains access DB using ASP.NET but, unfortunatly i have no background about ASP.NET so I was wondering what i have to do first.... if any one could advise me about this, how i begin learning, books, sites, e-book.. etc, …

Hi I need to sort and filter a grid on the client side... While searching the net I came across a site [URL="http://rdcpro.com/xmldev/filterandsort/demo.html"]http://rdcpro.com/xmldev/filterandsort/demo.html[/URL] While looking at the site I noticed that it is saving the xml and xsl files(or so it seems) in the client cache files and then formatting …

I want add games to my site,but I don't know how to make them in rows and lines.Can anyone help me?

Does anyone know how to update or add a profile to HttpContext.Current.Profile? I am manually creating a user, adding him to a role and creating his profile. The problem is that the newly created profile is not in HttpContext.Current.Profile until I log in as the newly created user, which I …

Hi, I'm using a GridView Control in which I wish to show thumbnail versions of images saved as binary data on a SQL DB. I have a page that accepts an ID parameter to use in finding the image on the database. The page uses the [inlinecode]Response.BinaryWrite()[/inlinecode] method to display …

i posted a thread on creating controls dynamically but the answer given did not solve my even in other forums. My Prob is that im trying to build an application that needs the user to details of goods recieved. I hav a dropdownlist that reads the value of productname from …

i want to display some data in a grid but this is the error i get. withEvents variable 'DataGrid1' implicitly defines '_DataGrid1', which conflicts with a member of the same name in class 'mastersearch'. i tried renaming the variables but that does not help because it EITHER doesnt bind the …

Hi Please i need some clarification on creating controls dynamically ie. This code creates 10 textboxes on Page_Load() for i = 1 to 10 dim MyTextBox as new TextBox panel1.controls.add(MyTextBox) next i need to do this with a button_Click Event so that each click will create 1 textbox at a …

I created a textbox dynamically like this Sub Page_Load() For i = 1 to 5 dim MyTextBox as new TextBox panel1.controls.add(MyTextBox) This creates 5 TextBoxes all at ones But say i want a button to create this textboxes one after the other untill i create the whole 5 textboxes how …

Hi, Does anyone know if there is a way to display the Row # next to the first column in the DataGrid control? Something like the row number display in an Excel spreadsheet. Thnaks

i was planning to develop an e-learning web site. As far as i know, that most people using asp.net and together with vb.net. I planned to use asp.net and vb (vb 6.0..normal) as my application. is it a good idea of implementing that kind of stuff? (using asp.net + vb …