Dear Friend, Does anyone could answer this simple problem!!! I have a textbox, submit button and a panel (all webserver controls) in a web page. After entering some text in the textbox and pressing the submit button, it will add the text into the panel as a Hyperlink. The code in t...more >>

I can't believe there is not an easy way to just delete a list box so it can be refilled in C#? Mick ...more >>

I have a query like this "SELECT employeeID, employeeName FROM EMPLOYEE" Which will return 1000 Rows. I want to display two tables in the same page with 500 records each. Datagrid 1 Datagrid 1 Emp ID Emp Name Emp ID EmpName 1 xxtte 501 Xx 2 xxttee 502 Yy 3 tteeww . ...more >>

Dear all, I am converting an asp application to aspx and encountered a problem. The problem is that i need output different html code based on some condition. For example, in asp, there is a variable (let say, bEditMode), if bEditMode= false, then the page display the value in text. If the b...more >>

It was no great surprise to find that the ad rotator schedule file only supports 1 imageurl tag per ad. Would anybody know of a workaround? I use an ad service that uses 2 images, 1 is the ad image the second is a blank 1 pixel image that they use for tracking purposes. So I need 2 imageurls per...more >>

Can SQL DTS package be used in asp.net application? If it can be used, can anyone show me how to use it? Say my package name is "TranferFile"...more >>

I have following code to populate a downdownlist dynamically: Dim myCmd As SqlCommand = New SqlCommand("SELECT LName, FName FROM Manager", con) Dim myReader As SqlDataReader = myCmd.ExecuteReader() dropdown1.DataSource = myReader dropdown1.DataValueField = "LNam...more >>

how can I populate one dropdownlist field from two seperate database fields eg. product number and product description on one line? I'm using the ie webcontrols...more >>

i have a datagrid control in my webform which i am using for filling data and i want to put one submit button, webform button control, at the bottom of the datagrid. but my problem is i don't know how many records will be displayed in the datagrid. so i am not able to find the location f...more >>

Hello, I am using a datagrid on a asp.net (1.1 version) webform. In the .aspx page I have a blank ItemTemplate column defined as: <asp:TemplateColumn HeaderText="Line-DL&lt;br&gt;&lt;br&gt;"> <HeaderStyle HorizontalAlign="Center" Width="40px" VerticalAlign="Bottom"></H...more >>

Hello, Can anybody help me to add a hot key to a web application button and have the text on the button underscored. I'm using C# within .NET e.g. assign Alt-C to a button with text "Click Me" where the "C" is underscored. Many Thanks Garfield ...more >>

I want to have a DropDownList in web application that behaves similar to DropDown in windows control. i.e., if user can not find what they want in the dropdown list, they can simply type their choice in the text box, and submit that to our web server. Is there a nice solution for this? I a...more >>

Hi, I have an aspx page with some server side textboxes. I have a button onmy page which allows users to add data to a database. In my onclick event for my button when I try and get teh value from the textbox using.. Dim myString as String = textbox1.text ...it is blank. When I...more >>

Hello, I created a user control where there are several text boxes and a button. When the user clicks the button, I want to validate the data. When the the data is not valid, I would like to throw an exception. Is there a way to handle that exception on the main page? In other words, afte...more >>

I've created a WebControl (that inherits from WebControl) that has child controls that need to be persisted in the HTML. They seem to be rendered initially at design-time, but then if I change something about the parent control, all my inner controls are lost. I've seen numerous other posts abou...more >>

Hello, I have a datagrid on a vb/asp.net webform. Due to the number of elements on each line item we have opted to not use in-line editing for each row, but instead we are making the first item "clickable" which will then copy the selected rows information to one row of data entry fields - te...more >>

Hi, First of all, sorry for cross-posting, but some groups look more active than others, and I sure need to find an answer to this. I recently rebuilt my website using ASP.NET and I did my forum system using a datagrid and template columns. I was asked by many users to remove the LinkButton...more >>

I am a new developer using ASP.net. Trying to follow the Web Matrix Project Guided Tour. I was doing fine until I got to the "Sending E-Mail Form". Upon testing, I am getting a browser error "There was an error sending the mail: Could not access 'CDO.Message' Object. Any tips, ideas. ...more >>

For the passed few weeks, I've been using dbCombo.net's auto-complete data-bound combobox. I've just about hit the limit of what can be done with the Free/Evaluation version of it, and I am considering actually paying to the full version. However, being incredibly cheap, before I stick ...more >>

Hi Has anyone encountered a problem with the radiobuttonlist on a deployment server. In the form load event the code fails at the first add... rb1.Items.Add("Excel") rb1.Items.Add("Word for Windows") rb1.Items.Add("PDF") rb1.Items.Add("RTF") I do not get the error on the developm...more >>

I use a couple of drop down lists in my application. Each drop down list has less than 30 items(that I retrieved from a SQL DB) and these items are very static. Do you recommend using the EnableViewState for the same user session or do you think that I should think about caching? Which ...more >>

If a webform is designed around, say, a screen resolution of 1024x768, is it possible to open the browser to a default size reflecting that choice? I've noticed, for example, some windows applications throw up a message stating the ideal screen resolution, which seems a little hokey. ...more >>

How to specify table names in SqlDataAdapter fill parameter if I have more than one tables in my select statement sqlStatement="select i.*, p.Prod# from pInv i, pPrice p " _ & "where i.DBF=p.DBF " _ & "Order By " & SortExpression & " " & SortOrder DS = new DataSet() MyCommand.Fi...more >>

Can some one help me Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. Parser Error Message: Could not load type 'MyStore.default'...more >>

hello, everyone: I need to programmatically generate web control on a page. such as: for(int i=0;i<4;i++) { Label l=new Label(); l.Text="name "+i; TextBox t=new TextBox(); t.ID=i.ToString(); t.Text="txt "+i; Label l2=new Label(); l2.Text="<br>"; PlaceHold1....more >>

I've got two listboxes on an ASPX page and use JS on the client side to move entries between the two lists - allowing the user to select which options they want and don't want. The problem occurs when I submit the page as the new contents of the listboxes (as set by the user) aren't accepted b...more >>

Dear All, I am being assigned a task of developing a .NET web application from an existing client server(CS) application (VB). It is a requirement that much of the things should look similar to the existing CS Application. Now i have flexgrid in one of the form where there are controls in the...more >>

I need to do this. I have a business control that's when dropped on a form has to create all the gui components that it needs. These will be created at design time and their properties will be pre-set with values that the application developer can then change if they need to. Can you point me to...more >>

I have a custom control with a linkbutton. I have all the necessary lines of code to display the button. I'm not quite sure how to tie a URL path to the link buttons event function. The hyperlink control has a .NavigateUrl property, why doesnt the LINKButton? I am new to this and I hav...more >>

Hi Everyone, I am using a regular expression validator control in a web form. I essentially want the control to pattern match whether or not a user has enter non-digit characters into a text field. Here is the control syntax along with the reg expression: <asp:regularexpressionvalidato...more >>

Hi, My Script to run a Command-Line from ASP does not work. No errors are returned either. It is on IIS. The directory where the script exists is on Drive I:, The executable .exe is on Drive D: Do you see any problems with the script below? Can you help me modify it? <% Dim objWSS ...more >>

Hi folks, I have a form.aspx that has an textbox webcontrol named 'password' (and its texmode=password). I want to fill it with the password value I have on my database. The problem is the code password.text= "mypass" does not work. It works only when I change it to singleline or mul...more >>

Datagrid is presented horizontally by default. How can I make datagrid present data vertically? Thanks. Susie...more >>

I have the following code to generate textbox dynamically. How can I specify all the textbox with to 50? For i = 0 To e.Item.Controls.Count-1 Try If (e.Item.Controls(i).Controls (0).GetType().ToString() = "System.Web.UI.WebControls.TextBox") Then ...more >>

I have a added a webcontrol to a web form that contains crystal reports. The webcontrol contains a couple of textboxes in which users can save text. The problem that I am having is that the click of a button in the webcontrol is causing a postback of the entire page. Does anyone know of a way...more >>

I have a composite control containing several hyperlinks. I've placed this control on several aspx pages and everything works fine at run-time. However, within my project I created a sub-directory ( a new folder, called TESTFOLDER ) containing another aspx file ( called test.aspx ). I t...more >>

how to show the message box in ASP.NET? I try MessageBox.Show, but not work. ...more >>