Hi, I'm working on a site with master page with a few more pages that will show up in the content placeholder. The master page has a few variables as follows: public partial class Main : System.Web.UI.MasterPage { DataTable objDT; DataRow objDR; . . . ...more >>

I want to capture values from dropdown lists and pass values as parameters to stored procedure. I select a value in the dropdown list, when I click the Submit Button the value disappears in the dropdown list and no value is passed. I have tried using the ddl.selecteditem.value or text. I cont...more >>

I am just beginning to learn ASP.Net and am not connecting on something related to session variables. Without concern over whether or not session variables are appropriate here is my disconnect. I would like to be able to read the value of a session variable when the page loads as a result of ...more >>

I have created a custom composite control, which is a date picker. It works fine but in the design view I get am "Error creating control" 'caltext' could not be set on property 'btnCssClass' (caltext is the string I am assigning for the cssclass of a button on the control). I don't need it to...more >>

Hi, I am new to asp.net I am wanting to embed windows media player into my website and play media files using vb.net code. I was able to do this with the windows media player control using a normal windows application but this type of control isn't available as a web control I don't thin...more >>

Hi, I'd like to control the item visibility of a menu control, but I cannot find the visibility property of the item. The idea is like this: if [...] mnuOptions.items(1).visible = false end if Is it possible? Thanks...more >>

i have developed a web part using class library.when i clicked a button it displayed a datagrid.after that i want to edit it.when i click a edit button it goes to the original position where i the last button.it means the grid is not visible.when i press a gain that button it is visible again?ca...more >>

Is it possible to overlay panels? If so, how would you do it? ...more >>

Hi, In my datagrid I'm trying to figure out how to have two rows in my column headers. Each column header in the first row will have two column headers below it. I'm including a little diagram here to try to better illustrate my issue... i hope the text stays lined up when i post this quest...more >>

I have a feeling this is a simple error, but I can't for the life of me figure it out. I am writing a custom webcontrol which has an internal DataGrid. Everything works fine, except the pager links have no postback javascript attached. In other words, instead of seeing something like this: ...more >>

Hi, I have a datagrid on my web form which we would like to see repeated on the web form. The current datagrid has customer information (i.e. name, address, phone number, etc.) and we currently have this one datagrid for all customers, but now we would like to have one datagrid per customer,...more >>

Since I haven't had any success manually updating this formview, I thought I'd repost on another route I'm trying. To recap, I am manually binding to a datasource using the MySQL .NET connector, and I've been able to run action queries on this database when directly coding them. However, I now h...more >>

FormView is connected to ObjectDataSource Table example id Name Forname when ObjectDataSource is set ConflictDetection = OverwriteChanges I have error ObjectDataSource could not find a non-generic method that have parameters: Name, Forname, Orginal_id,Orginal_Name, Orginal_Forname...more >>

Hello. Could anyone please clarify one thing. Suppose I have to classes: 1. A inherits UserControl 2. B inherits A BOTH A AND B HAVE HTML MARKUP IN RELATED ASCX FILES. Then suppose I want to instantiate control B. I have three options: 1. Propgrammatically instatiate B through new B()...more >>

What is the correct or best way to find and reference the User.Identity. I'm creating a control to handle login functions for a site. (need more flexability than the builting one) Thanks KES -- Share The Knowledge. I need all the help I can get and so do you!...more >>

i want to call a java script function from code behind. in page1.aspx page i placed script' <script language="javascript"> function SetSelected() { infoTextBox.select(); } </script> i want to highlight text in infotextbox in some cases. so i want to call this function within code...more >>

Hi, I've written a Ajax enabled application with the Atlas .NET 1.0 extension and ASP.Net 2.0. I've put 2 UpdatePanels on a unique page with 1 timer on the second panel. This timer refresh a text label every 10 seconds. Meanwhile, when I click on the first panel to query and display som...more >>

I am tring to get the menu control to do some things, but have had problems trying to do what I want to do. 1.) Why is there underlines under each menu item? How do I get rid of these? I've tried to use style sheets but they don't work. 2.) I want the sub menu items to have a link and when s...more >>

Hi All, I have created custom textbox in framework 2 and been using in asp.net framework 2 with Web Application Project mode everythinge works fine. Until I try to create new application by using Web Site Project mode, I add reference for custom textbox and add <controls> in web.config with ...more >>

I am trying to create a custom control that would allow an administrator to update user email addresses and to lock/unlock accounts. The problem is that oldvalues and newvalues event arguments of the onupdate command are blank when the control is used, making it difficult to determine whether a...more >>

I've got a GridView control (GridView1) containing several fields (Field1, Field2, ...) from a SQL table If I set the selected row using: GridView1.SelectedIndex=1 Then how do I get the value of one of the fields in that row - say Field2? ...more >>

Bonjour, lorsque je veux faire fonctionner une appli ASP.Net (par ex un Web services) développée sur XP , IIS me jette car il trouve le fichier web.config incorrect. Si je crée mon Web Service avec Visual Studio 2005 SP1 avec le patch pour Vista, sur Vista, et que je demande à créer mon ...more >>

Hello All, As we known, in Visual Stdio 2003 or 2005, the property of Autosize is set to True by defaut, how can I customize this and set property of Autosize to False? Any ideas? Thanks ...more >>

Hi Experts, I have a question on the ASP.NET 2.0 Details view control I dont like using the SQLDataSource to bind the data to the DetailsView control.. I dont like the idea of placing Queries in the .ASPX files...I prefer a 3 tiered approach to development. Am using a Custo...more >>

Hi all, I'm try to write the code for gridview to delete, edit (only one or two columns), page, sort using stored procedure to get dataTable to bind data (avoid using SQLDataSource to bind data). All the samples I see always use SQLDataSource which in the real business is not the good ideas....more >>

Hi, I want to develop a webform where I can show tasks and appointments from my CRM app. I use VB.NET 2005 thanx ...more >>

I'm using the Insert button in a DetailsView to insert a record into a SQL table. I've got part of what I need to recover the record ID... The INSERT COMMAND is: InsertCommand="INSERT INTO [inventory] ([Active], ...) VALUES (@Active...); select SCOPE_IDENTITY();" The Select Command is: ...more >>

I have a TreeView with about 300 nodes in it. Each has about 1-2 children. It takes something like 30 seconds to load the treeview. The actual SQL behind is it very fast. It seems like it's the creating in the browser ( the actual adding of the nodes seems to be pretty quick. ) What can I d...more >>

I have a control that simply registers a script using Page.ClientScript. It doesn't render anything visually. How can I design this control so that when dragged to a page designer, it is not placed on the page, but in the gray area below the designer (similar to adding a dataset or dataadapter t...more >>

I've got a datafield column named RecID in a GridView named GridView2. What's the correct vb syntax to reference the data field value in the GridView2_SelectedIndexChanging sub? I'm trying to do something like: Protected Sub GridView2_SelectedIndexChanging(ByVal sender As Object, ByVal e...more >>

Does anybody know of any (preferably free) good icon libraries to use for the GridView command buttons? ...more >>

Hi everyone I have a very simple question - are there any situation under which a menu control will render its layout using span tags as opposed to using tables? If so, can anyone advise me on when it might use spans? Sincerest thanks Simon...more >>

Hello I would like to have more than one field appear on each line in a drop down control. How do I accomplish this. Example LastName, FirstName, PhoneNumber. Each is a different field in the database. I would like to have them concantenated on one line in the drop down box. Thanks ...more >>

Hi All, I have a question on the ASP.NET 2.0 Details view control I dont like using the SQLDataSource to bind the data to the DetailsView control.. I dont like the idea of placing Queries in the .ASPX files...I prefer a 3 tiered approach to development. Am using a C...more >>

Hi, I built a master detail structure with two DropDownLists, one for Countries (master) and one for Cities (detail). I used SqlDataSource parameters to built the relation.Users select a country from Countries list and see cities of that country in the Cities list. I also add "All Cities" s...more >>

Hi All, I can't understand what is the problem. I am using web control wich has a text box ob it and a public property that set and get that TextBox text value. The compilation pass but when i try to get or set that property, i get: "Object Reference no set to an instance of an object." Here ...more >>

Hi, I have a adrotator control on a page, and want to program the connection of the control via SQL. I have the following code, but not sure what else to do? Dim SQLServerConnection As SqlConnection Dim SqlConnectionCls As New clsSQL SQLServerConnecti...more >>

Hi Experts: I'm using ASP.NET 2.0. I'm using a TreeView control with a design-time configured XmlDataSource (an XML file). I use the TreeView control as a "message board" with each node representing a message. I noticed that the TreeView loads alright from the XML file but did not save ...more >>

Is there a way to calculate and present totals on the footer of a gridview? Thanks, Victor ...more >>

Is there a way to format data using {0:c} on columns that are autogenerated using coding? Thanks, Victor ...more >>