I've couple of button on master page, based on user login from default.aspx i control visibility of controls. I thought once i hide the button from default.aspx it should be same for other pages aswell. but it doesn't. it works only for default.aspx only. How can i do that? do i need refres...more >>

Hi, i try to reach in code-behind a linkbutton embedded into an ItemTemplate element of a gridview. But i'm stuck .... <Columns> <asp:TemplateField><ItemTemplate> <asp:LinkButton ID="lb1" runat="server" OnClientClick="return confirm(Sure?');" CommandName="Delete" Text="go" > </...more >>

Hi, 1) i read that the whole application is compiled at the first request of a page. Does 'at first request' mean for ever, or there are situations where the compilation occurs again? The common sense tells me: when a page is updated, but are there other situations (e.g IIs stops or no re...more >>

I've been working on a ASP.net 1.1 app using the scriptaculous javascript library. Digging around on the scriptaculous pages, I've found a couple of dotnet implementations using it. However, nearly all the links are dead. The one that looked most interesting is scriptaculousdotnet, whic...more >>

Hello, I need to add a confirmation message to the Delete button in the datagrid. I was always using this code to do this: Private Sub dgRoles_ItemCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles dgRoles.ItemCreated '--------------------...more >>

My app needs to provide download of files (in this case .doc files) that exist on the file system. I have the physical filestring i.e. c:\myfilesdir\smith resume.doc. but if I load that into a navigateurl it doesn't work. Nor does file://c:\myfilesdir\smith resume.doc. Or any thing else I ...more >>

I have three image groups. I have to create an XML document that models the image groups.Each grouping should include the name and location of the images within the group. ...more >>

Hi I have a FormView control within a UserControl. After I DataBind I need to change the CurrentMode depending on a value from the ObjectDataSource Select method. When I do this the FormView DataBinds again. Also in the first DataBound event the controls are null so I have to check for null...more >>

Hello All, want to be able to pull images from the database and load them into a bitmap through a stream which I have working. I then want to take the bitmap and load it into a Image control without haveing to save the bitmap as a file. Is this possible? Currently, I just display the bitma...more >>

I'm storing Images and MSWord doc files in Varbinry columns. I have no problem getting and displaying the images but I'm looking for the right approach to allowing the user to download the MSWord doc in the varbinary. I've provided download of .doc files from my own directories but never from...more >>

1)when i call to a Stored Procedure and for exampe i do : myCommand.Parameters.Add("@flag", Data.SqlDbType.Int) myCommand.Parameters("@flag").Value = DEAULT how can i pass a DEFAULT value tothe stored procedure (in which the stored procedure for the specific variable uses its default defined v...more >>

Here is what I want to do. Currently I have to log into 30 servers every = morning and see if all the jobs under 'scheduled tasks' ran. Is there a = way from .NET to read that directory for the selected server? So I want a web page, it will have a drop down box with all the servers = I log int...more >>

hi to everyone, just help me out to do this. On my page i have a dropdownlist control,which contain 80 items. when i select the dropdownlist.i am able to veiw 35 items of the list at single look. which gives a odd apperance. i want to restrict the no.of items visible to 10 at a single instance...more >>

In my dropdown list there are 70 items. when I select the dropdownlist I am able to view 35 items in a single view. But I want to restrict the no.of items to 10 when I select dropdownlist. Please help me out ...more >>

In reading web.config and machine configs, what is the difference between the ConfigurationManager and the WebConfigurationManager, and when would you use one over the other. They both appear to be able to get values and connection strings from the config files. ...more >>

I'm getting string returned from my Database with a space in front of = it, it sometimes it looks like this 8 9 10 1 and so one, how can I remove the white space in front of the numbers? = Its actually causing an error on one of my pages and I'm not sure how to = remove it in the beginni...more >>

Why does this happen? How to fix it? Once in a while I get error in ~/ScriptResource.axd?d=... System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Security.Cryptography.CryptographicException: Padding is invalid and cannot be r...more >>

Hello everyone, I'm hoping someone here can pose an alternative that might work better than what I have created so far. I have a web site that needs to deal with Multi-Page TIFF images. Primarily they need to be split by page or group of pages and uploaded into a DB. The code I have curre...more >>

Hi all, I was wondering if you can help. I have the need to find a control on the page for which I don't know all of the ID, this is because it is made up from several id's forming one new id. Is there anyway to find this control with only part of the information (the part I have will def...more >>

Has anyone here had experience using technologies such as StateMirror (www.statemirror.com) as an alternative to managing state on a per server basis (thus requiring sticky-sessions in a web farm) or external state server or SQL Server, which can be a single-point-of failure or performance p...more >>

asp.net 2.0 VS2005 C# In my web app I added a gridview and then manually configured boundcolumns, for an in-session dataset to act as a datasource. Then I added an Edit commandfield. When I run the page, in each row in the gridview I see the data and the Edit and Delete links just fine. But ...more >>

Here is the scenario. We will be writing a web application that will need to sometimes properly handle sensitive data (salary, ssn, profit, etc.) using roles. This data will be restricted at a macro level (for example, no access to accounting modules unless authorized) and a more granular leve...more >>

Hi, Im using VS 2005 C# Asp.net 2.0, and I would like to know what do you recommend, using the SqlDataSource component or using classes (MS SqlHelper for example) to connect to a datasource? If the best is the SqlDataSource component, must I have the component on each .aspx (web-form) ? Can I ...more >>

I have a textbox were users can enter data, then they can delete it all = and enter in new data again and click submit. Is there a way to = determine if the user deleted the text they entered in? I'm storing the = data in a Varailble for further use and if they delete the text my = varialble is ...more >>

Hi, How do you use a global application class as in ASP.NET 1.0 ? I try to use the following Global-class but it doesn't work at all: In Global.asax: <%@ Application Language="C#" CodeBehind="Global.asax.cs" Inherits="Global" %> In Global.asax.cs: public partial class Global : Syste...more >>

I have cell that I want to be able to have the user click the cell anywhere and it will link to somewhere else. I want to use a cell because I want it to be 25% of the width of the screen ( I have 4 'buttons' to do this.) I don't want to use a graphic because I want it to be able to resize. ...more >>

On our local intranet site it has been suggested to have customizable content on the start page. Most of the content already exists as user controls, so I'm all set there, the problem is now the loading times. Many of the to-be webparts perform long running (7 to 10 seconds) database queries whi...more >>

Hi Guys, I'm using this code to send an email with attachment but it's not working !! So, what I'm missing!!? knowing that both From & To email addresses are correct? MailMessage msgMail = new MailMessage(); msgMail.To = "badisrochdi@yahoo.com"; msgMail.From = "badisr@bigpond.com"; msgMa...more >>

Hi, I have a Listbox with 3 strings added at design time : "Red" "Green" "Blue". I add a fourth string at run-time in Page_Load: protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) lstColors.Items.Add("Yellow"); } Enabling the EnableViewState-property...more >>

Hi Guys. I am currently having a problem with my menu control. The requirement for menu is. All root menuitems will be displayed as images. The image for each root menuitem will be different. All the child menuitems are normal text. Previously, I just a customized ajax menu control, which wor...more >>

In the transition of a website from one domain to another for exmaple from www.oldsite.com to www.newsite.com I need to "rewrite" the URL so all links to the old site will be linked to the new site as follows: 1. For URLs that reference pages: Change http://www.oldsite.com/dir1/content/content.a...more >>

All the informations about car air conditioners can be found on this website... http://car-air-conditioning.blogspot.com/ ...more >>

a query return with some identical rows, how can I distinguish them? what I want is like this: select rowid, column1, column2 from mytable TIA...more >>

Whenever I Insert or Update the GridView Control, the page scrolls up. I have about 50 Rows in GridView and say, when I edit the Row No. 45 and click on Update Button of the GridView, the page refreshes itself and goes to the top row, how can I restrict this Page to position to the last edited ...more >>