Hello All, I am building a Windows application and I am considering using the Microsoft Spreadsheet Control. The application will be written in C#. The above said, I was wondering if users will need MS Excel installed on their machines in order for the control to work? I have included ...more >>

The following will download every file in a remote directory ... public void DownloadDirectory(string strAddress, string strUsername, string strPassword ) { FtpWebRequest req = (FtpWebRequest)WebRequest.Create(c_strFtp + strAddress ); req.Credentials = new NetworkCredential(st...more >>

I'm trying to figure out the Sorting and PagingCallbacks in the asp.Net 2.0 GridView Control. Whenever I set EnableSortingAndPagingCallbacks to true, I cannot get sorting to work. Paging works, but not sorting. >From viewing the trace log, I can see that the page fires each time you click on a...more >>

Hello, Im often use DataList for viewing and editing datas. For better layout controling, I create a table in the template and there I put other controls or binding data into table cells. Sometimes, I would use the HeaderTemplate as header of my table (in ItemTemplate). How to do it? Ho...more >>

I need to know, how to bind data into DataList, that is placed in another DataList in SelectedItemTemplate. I tried to FindControl on ItemCreated event, on PageLoad event, but I cannot get this control??? How to do this??? Thanks Mirek ...more >>

I am trying to write my first site using .NET 2. I need a control that will list several links to pages in a table (a simple nav control). The table must have about 3 Columns and about 4 rows (or more depending on the amount of links needed). The table will need to be built dynamically, but...more >>

Hello, the problem I have now, is: Im binding generic collection based on List<iDB2SQLTransferItem> // iDB2SQLTransferItem is my class // into WebCOntrol DataList. But the DataItem of the DataListCommandEventArgs is null. Here is my code: private MyData.iDB2SQLTransfers transfers = null...more >>

This is driving me crazy, I am trying to build a custom dropdownlist that when rendered also displays a listbox next to it. I am going to use the listbox as a repository for items that are selected when accessing the dropdown. I did override CreateControlCollection() and returned "new Control...more >>

Hi, I've created a User Defined Control (.cs class) using JavaScript to address another control. This only works when my UDC resides on the .aspx page itself. If I add it to a Web User Control (.ascx), the target control's ID attribute gets changed by ASP.NET and I can't address it anymore fro...more >>

I understand the DataGrid is for editing a single record at a time, and I haven't had luck pulling iterating through the Items pulling back the values of controls in the grid. So, I am asking what is the best control for the following? And how would you achieve the task with recommended cont...more >>

Hi all, I am trying to dynamically generate an Email message. I have a function that dynamically generates the table, rows and cells and the text. After I finish with that, I want to output the HTML contents of the control to a string which in turn will be used in a send email function as ...more >>

I have a menu (new feature of framework 2.0) in an Web application. The thing is, that i already have a function to create a dynamic menu. And it works... but the issue is that it doesnt want to show at the page... HTML code... <asp:Menu ID="Menu1" runat="server" BackColor="#FFFBD6" Dyna...more >>

Dear all, I have build a simple Web user control which contains 2 labels named Lab1 and Lab2. I defined property for that control to change the .Text property of both ogf them. Then I drag my user control on an empty form whcih contains only my created user control. Then I set the te...more >>

Can anyone point me to some code that allows the user to play a WAV file by clicking on a link. Many thanks. ...more >>

Using the following example: <asp:DetailsView ID="DetailsView1" runat="server" DataSourceID="SqlDataSource1" Height="1px" Width="100%"> <RowStyle Wrap="False" /> </asp:DetailsView> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ Co...more >>

Hi all, I want to add white spaces to format a DropDownList or another web control but when the control is rendered ASP.NET convert my " " to "&nbsp;" Without using to format the string, I cannot create create a combo like this USER1 | Alan Smith |...more >>

In the detailsview you can add a 'new' button to add new records. This works fine if there are already some records in the table. But when the table is empty, the button is not shown, thus not allowing to create any records! How can I show the button even if there are no records?...more >>

This is probably a very simple thing i am missing but i would be grateful for some help. I have a vb class file that i am trying to compile into a dll. The class contains a function that needs to reference the values of a text box and a label. When i try to compile the dll ( with the vbc co...more >>

Dear All, I am catching a error in my Page_Error event and storing it in a session variable. After the error is generated the page is redirected to another page where I want to show complete error details in a label in the Page load event of the directed page. But the problem is that my s...more >>

I needed to add an additional TextBox control on the “Set Up for your new account:” step of the CreateUserWizard control. So I selected “Customize Create User Step” which created source for the create user step and I added my TextBox. However, in the CreateUserWizzard event OnContinu...more >>

OK I have been tearing my hair out trying to get the Treeview webcontrol to display a background image. My current thinking is that mozilla allows you to render the treeview as a table instead of using the htc. Any ideas how this can be done for all requests? I have noticed that the Treevi...more >>