Hi, I am trying to use an ASP ImageButton in one of my web applications. My web application's path: ....wwwroot/XXX/ I created a directory by name images and placed the image for the button in the directory: .....wwwroot/XXX/images/next.jpg Now when I try create the page, t...more >>

How can I set the browser to be displayed in a certain size and a certain position on the screenn? TIA Moises Durovni ...more >>

Hi! I have following problem: When I create control dynamically and assign ID to it it get's changed if you look at output HTML. Because I add this control inside ascx it is prefixed with something like "ctl0_". Therefore FindControl is not working... How to deal with this? Thanks! ...more >>

Hi! I posted question while ago with no reply.. Here is wat I do: I have website with 1 page (pgracing.com) Each block/module is a control - .ascx. In one of them I dynamically create comboboxes, textboxes, etc. Then I add submit button and hook it up to event handler. When button p...more >>

Hi all, I have a textbox that use for client inputting the page no. Here is the asp.net code: <asp:TextBox id="TextBox2" runat="server" Width="40px" OnTextChanged="TextBox2_TextChanged" AutoPostBack="True">2</asp:TextBox> However, when the client enter the page number and hit enter, the p...more >>

Hi, I have a treeview in my application & user can add noded in the treeview. The problem I am facing is that on each node addition it consumes aroung 800kb of memory & I checked this is task manager. After addition on few noded the page hangs & this is because of lack of memory. Can an...more >>

The DataGrid allows you to make columns visible or invisible on demand - even edit and other special columns. This article will show you how it is done. Some developers have reported problems controlling the visibility of columns in the DataGrid control. The problem usually comes down to one ...more >>

I need to be able to expand and collapse a tree using javascript to support synchronizing two trees on the same page without doing a post. I'm having several problems, so can anyone tell me how to: - reference a node properly from javascript. I do something like tree2.getTreeNode(index) but th...more >>

Hello, I am using Visual Studio.NET 2003 to develop an application. On one of the forms, I have a asp:drop down list on a web page, and I want to clear an asp:label field every time the selection in the drop down list changes. And, I don't really want to waste the round trip to the server f...more >>

Hello All, I need to know if anyone has ever come across the need to generate multiple pages under the multipage control. Like an array within an array so to speak. I am wondering if anyone has done something similar or knows of a way to do it. I'm thinking about just creating a custom...more >>

Hi ! I'm using Visual Studio .NET, Windows 2000 professional. I made a very simple web application. It consits of one web page with a drop down list and a label. After an item has been selected from the list, the page is supposed to be posted back to the server, and there the label text is...more >>

I have a treeview on an aspx that I populate from a database. Each node has one of two images that I assign depending on the value of a field in the datareader. The images are a Check or an X and they are .bmp. When the image is displayed it is too big. How can I set the size in the image...more >>

I found some good information On Multi-row Editing in the ASP.NET DataGrid at this site http://www.dedicatedsolutions.co.uk/DesktopDefault.aspx?tabid=62 It is worth the click...more >>

I found some good information On Page and Data Caching in .Netat this site http://www.dedicatedsolutions.co.uk/DesktopDefault.aspx?tabid=62 It is worth the click...more >>

the following code int j = 1; string one = j.ToString(); Debug.WriteLine (one.PadLeft(2,'_')); writes _1 I want &nbsp1 as in html "white space" 1 for populating a drop down list How dow I pad a 1 with white space in C#?...more >>

I have a DropDownList control to which I am adding 2 ListItems. For each List Item I am setting the Value and Text as well as adding an attribute. My code looks something like this: Dim objItem as new ListItem objItem.value = "1" objItem.Text = "Value 1" objItem.attributes("CrossRefValue") ...more >>

For several days, we have been experiencing slowdowns in the Microsoft newsgroups. The combination of the recent waves of spam and viruses generated several issues that Microsoft teams are troubleshooting now. In the meantime, to help deal with the slowdowns, we are reducing our message archive from...more >>

I have a problem with the TABLE ASP NET control. I'm trying to add rows and cells to an ASP:TABLE programmatically, but it seems that when the table is filled is that way, the content is lost between postbacks. I'd like to fill the table only once (i.e. when Page.IsPostBack=False), but the ta...more >>

Hello, I have a bound datagrid which is displaying codes in several of the columns (displaying the code versus the description due to space considerations) being displayed on the screen. The question I have is, is it possible to set a column property of some sort so that when the mouse is mov...more >>

Hello folks. I wonder if somebody can help me with the Calendar control. I have a project in which I show meetings in a Calendar control, similar to Outlook. I get the data from SQL, and show info in DayRender() event. My clients now want to have a DAY VIEW and a WEEK View of the Calenda...more >>

Hello all, We have been using a treeview for sometime now with no problems. This has been run on localhost, through a lan and over the web with no performance issues to speak of. Until that is we moved it to a dedicated high spec web server machine that is receiving harldy any traffic. It is ...more >>

Does anyone know how to disable the tab stop on the button server control? Any help appreciated in advance. Lance Barger Conic Technologoes...more >>

Hi, Is there any way to prevent a page from flickering when a postback happens? I know smartnavigation can be used, but the problem is I have a lot of javascript on my page and because of smartnavigation the javascript doesnt get executed. Any help would be greatly appreciated. Than...more >>

Hello, I have a script that adds either a CheckBoxList or RadioButtonList based on a flag. If I add the RadioButtonList to my Panel, I also want to add a RequiredFieldValidator for that RadioButtonList. How would I do this? I can't seem to get the 'right' ControlToValidate property for the ...more >>

Guys, I developed a new DropDown control (that I use a lot). Basicly, it goes to sql an got data on a predefined table and shows itself on my form. It works fine. (it inherits original DropDown) The problem is when I submit the form all standard dropdown keeps their selections and my goes...more >>

Hi, I developed an ASP.NET application that uses IE Webcontrols in one of my pages. I am using the tab strip control. It worked fine on my devl system as well as the test system but does not seem to work on prod. The tab strips do not appear on my webpage and the all the individual tab co...more >>

Hi, I am having a problem with the above mentioned error, "Ambiguous match found". I have a new class i defined, PageBase. All my pages inherit from this, and this in turn inherits from System.Web.UI.Page. All works fine. Now, i have a property in the page < Protected ReadOnly Property Actio...more >>

Hello, everyone, we can select multiple days in the calendar control, but it is either a whole week or a whole month. Is it possible to randomly select a couple of days? Thanks a lot, haiwen...more >>

I have derived of DataGrid to give functionality of an expandable dataGrid (similar to article in October2003 MSDN). I have override the LoadStateView and SaveStateView to save the extra properties I have added to the derived class. It works perfectly fine at expanding and collapse the row th...more >>

Hi All, I have a .ASPX page which consists of two web custom controls. I want to declare a global variable which can be given a value in one custom control. I want that the other custom controls can read the value of this global variable. Please let me know how can i do this. Regards, Mav...more >>

hi folks, I have two UserControls loaded on a page. Each UserControl has its own ValidationSummary. When a TextBox is not valid in my first UserControl both ValidationSummaries shows the error message. In a perfect world the errormessage should only be shown in the UserControl that is hosting ...more >>

When duplicate entries are made to a System.Web.UI.WebControls.ListBox, the SelectedIndex returned always refers to the first occurance. For example: System.Web.UI.WebControls.ListBox ListBox1; ListBox1.Items.Add(new ListItem("Item 1")); ListBox1.Items.Add(new ListItem("Item 2")); L...more >>

Microsoft Customer this is the latest version of security update, the "October 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express. Install now to continue keeping your computer secure from these vuln...more >>

Microsoft User this is the latest version of security update, the "October 2003, Cumulative Patch" update which resolves all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three newly discovered vulnerabilities. Install now to cont...more >>

Hello All, Simple Question here. I Hope. I am trying to place a control on another control. Ex: Taking a Flow Layout Panel and putting say a text box on it. How would you do that. I am also wondering how do you turn this infernal locking of controls off when developing a page on the ....more >>

When I try to place a child control on top of a panel control, the mouse pointer remains as a pointer instead of changing to a cross. I tried both the ShowGrid on/off, doesn't make a difference.. Can someone please point out the obvious... I have the 2002 version of VS.NET. TIA ...more >>