hi all, I want to send mail during my application crashes. I wrote my method in application_end event in global.asax. Its working fine when i'm running through visualstudio.net. When i tried by stopping my IIS server, it doesnt work. Where i have to write my method to get fire when my applica...more >>

I am familiar with creating TemplateColumns in dataGrids which contain a checkbox control. I have successfully implemented deletion routines, where, upon a button_Click event, mulitple items are deleted from the dataGrid. For example, this loop might be inside of my button_Click events: f...more >>

If any column (in my case, the 1st column) of a DataGrid is hidden (Visible=false), a pager row that has one cell by default does not exclude the hidden column from its colspan attribute. For example, if there're total N columns and one of them is hidden, the pager rendered with "colspan=N"...more >>

Hey guys, This is really starting to annoy me. In short, I have a datagrid with a buttoncolumn in the first column. Once a user clicks on a button in this column, it fires the OnItemCommand correctly. In the OnItemCommand function, I then replace the control that fired with a different one ...more >>

Hi I wrote quite a few apps with .NET 1.0 and 1.1, which made use of a Data Access Layer, and also used the Microsoft Application Blocks for Data Access (v2). In VS 2005, there is a huge improvement in 'visually' designing the data access, and binding it to the controls on the form. I h...more >>

What is the equivalent of CurrentRowIndex for the DataGrid control in ASP.NET? I am trying to convert the following windows app method, to use in an ASP.NET application: private void DataGrid1_CurrentCellChanged(object sender, EventArgs e) { int c = DataGrid1.CurrentRowIndex; ...more >>

I dynamically add columns to DataGrid as described in MSDN articles "Top Questions about the DataGrid Web Server Control" and "Creating Web Server Control Templates Programmatically". The columns are template based and all they use a same template producer. In the edit mode (ListItemType.EditIte...more >>

Is there a way to put a special character in a heading on a grid, such as a checkmark (asc 3882 I believe)? so that it looks like this: Check Me Ö ...more >>

Hi there, Does anyone know of a way that I can specify javascript functions that are to be run when a cell is clicked, mouse over etc in a datagrid without attaching the function to every single cell? I have a diary view with resources across the top and times down the X axis which means it c...more >>

Hi, Is there any way I can load a datagrid in edit mode (example : 2nd row should be in edit mode whe the page loads for the first time) when a page is loaded for the first time? The scenario is like this : I have a webpage with a table which has n number of columns. One of the columns in ...more >>

Hello, Could we have more than one "Edit, Update, Cancel" button column in one DataGrid ? If it is possible, how can we manage in the code behind EditCommand, UpdateCommand and CancelCommand for each button ? I would like to have two buttons, "Validate" and "Reject", and make them as EditC...more >>

Is there a way to not allow a user to tab to an item? I have several labels & textboxes in the grid and don't want the user to tab to them. I have other controls in the grid that they can tab to, such as edit & delete columns. Thank you for your help. ...more >>

Hi all, I currently have a datagrid with a buttoncolumn and a few other boundcolumns. Once a user clicks on a button in the buttoncolumn, I need to remove that control and put another control in it's place. I am having no luck whatsoever in doing this. I have made a new LinkButton in my code-b...more >>

Hello I search SQL DB and display results to an APS.Net page using <asp:repeater /> One of the columns is a Date in the Database SmallDate . When I display it the page it shows Date and Time. How can I get rid of Time and have only date displayed. All help is greatly appreciated. ...more >>

Is there a FREE way to export a datagrid (or entire page) to a PDF file? I've heard a lot about Crystal, Reporting Services, etc, however, I need a FREE method to accomplish this using notepad... don't even have Studio. Thanks a lot. ...more >>

Hi, I have a datagrid that has 2 columns that is filled from database, I want to add a column each cell of it will have a check box control. Please help ...more >>

I have a datagrid with a template column in its template item I put a check box. How to determine which check boxes are selected when a button is clicked. Notice: these check boxes are separate and are not check box list items. Thanks alot ...more >>

After I made a datagrid paging to true, still the paging links are not working , how to make them work. Any help please. Thanks ...more >>

I am writing an ASP.NET application in which I need to copy DataRows from one DataTable to another. When I use code such as the following: temprows = nodes.Select("state='PA'") temptable.Clear() For Each row As DataRow In temprows temptable.Rows.Add(row) Next I recieve the follow...more >>

the Edit, Update, Cancel, and Delete buttons in my datagrid are causing validation elsewhere on the page. I want to specify that these buttons should not cause validation but they have no design time property of causevalidation. How can I keep them from causing validation? Thanks, T ...more >>

I have a datagrid with several fields with textboxes and drop downs. I want to be able to validate the drop down field in one column to only be required if the textbox field in another column has data. Does anyone know how to do this? I tried to use the compare validator and the custom validator...more >>

I am trying to find out if it is possible to format a datagrid to display results in teh following manner; Job: 5453 South Ridge Lane Contract: CINERGY 2005 Claim # Date of Loss Claimant 20052254 09/23/2005 Edward Johnson Basically data for a job is selected using a stored ...more >>

I have created a custom control that dynamically creates a datagrid at runtime. The datagrid is made up of a collection of custom columns. One of my custom columns is a Row Selecter column. This comprises a Checkbox for each row and one in the header of datagrid. My row selection is working...more >>

I can add a datacolumn to a datarow at any time. How can I add a datarow to a table in a dataset?...more >>

I have a Datagrid with Update,Delete and Edit buttons. And on the footer i'm adding a new ROW to the DataGrid I placed RequiredfiledValidator and regularexpressionvalidator in the Footer of a DataGrid so that i can validate the TextBoxes but when i click the Submit button in the Footer it doesn...more >>

hi all, In ASP.Net , i'm binding a dataset to a datagrid. Its showing error when the dataset has no values. So I have to find whether dataset has any values or not. How to do that? Thanks in advance. Regards, Gomathi ...more >>

I have a datagrid which is sorted one way. I have to run through the dataset and add some data. When I am done I would like to change the sort order. How can I do that?...more >>

If I want to delete a row in a GridView control using a stored procedure, what do the DeleteParameters look like? Do I use an asp:ControlParameter? Do I use an asp:Parameter? I also thought perhaps trying to incorporate the GridView's DataKeyNames property somehow - so, when you click on ...more >>

I have a DataGrid with AllowPaging="True" and AllowSorting="True". It works, but always displays 10 rows. How do I customize this? Many thanks. ...more >>

I'm trying to format a DateTime bound column with the new DataGridView in VS2005. I set the DataFormatString to "{0:d}" (which should give me the date only) and I get the general format (including time). None of the possible formatting options seems to make a difference. Formatting a num...more >>

I want to create a procedure in ASP.NET to run the "SET DEFINE OFF" command in an Oracle database. I tried the following: Public Shared Sub SetDefineOff() Dim myconnection As New OracleConnection(ConfigurationSettings.AppSettings("connectionstring")) Dim cmdsetdefineoff As New OracleCom...more >>

I have a ListBox control which I am using with databinding. However, the text that I want to be displayed is a combination of two fields (in this case, first and last names). What do I enter as the DataTextField property to combine these two fields? Thanks. -- Nathan Sokalski njsokalski@ho...more >>

I am using vb.net, and here is what I am trying to do. I have a datagrid that has lots of rows. The user has to either update or delete each row. If the user has scrolled a long way down the page, which happens, and deletes or updates a row, the databinding forces the page to reload and the ...more >>

I want to change the style of a data presented based upon the value of the data. For example, I if the value is positive I want it to appear black but if it is negative I want it to be red. Any suggestions would be helpful! -- Rob...more >>

using the ASP.NET datagrid control to displaying some data from SQLserver, also provide paging and sorting function for the datagrid. However, after sorting a certain bouldcolumn, if change the page index , the new paged data is not sorted? How do I store a variable in Page's ViewState to...more >>

how do i delete a record by using delete button in data grid -- goodwill ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ ...more >>

I'm creating a dynamic datagrid using Dim objbc As New BoundColumn, etc. The datagrid is populating correctly. I am also using first column of grid as 'edit', on clicking this the update link is displayed and textboxes are returned. All good so far. When I change the values in the text box ...more >>

Hey- I am having trouble with a simple datagrid example, and need some advice if anyone is knowledgable. It's really driving me batty! I've searched newsgroups and help sites but nobody seems to have an answer that makes things work, although lots of folks seem to have had this problem befo...more >>

I've been googling this and know it's been covered often, but I can't get mine to work. I'm using a dropdown list when editing the record in the datagrid. I'm using an arraylist (although I'm willing to change) to populate the dropdown. The problem is selecting the item in the dropdown that...more >>

Hey, guys. How about giving http://www.aspnetfaq.com/ a test ride ? Especially, check out the search facility. Make sure that you hit the Search button, though. I have not yet set the default behavior to Submit when you hit enter. Also, check the selection by category and the FAQ selectio...more >>

I have a page on which I want to display several sections each of which contain a list of names. I have two database tables, one of which contains the section headings, and the other contains the names and which section they belong to. I would like to use databinding to display this informatio...more >>

Bear with me, this query isn't fun. I'm building an e-commerce site and the Information Architecture for the Product Comparison page requires repeating horizontally: +----------+--------------+--------------+--------------+--------------+ | | [Image] | [Image] | [I...more >>

Bear with me, this query isn't fun. I'm building an e-commerce site and the Information Architecture for the Product Comparison page requires repeating horizontally: +----------+--------------+--------------+--------------+--------------+ | | [Image] | [Image] | [I...more >>

Hi, Based on the article I have read so far, I know we could customize datagrid at column level, how about cell level? What I want to achieve is the datagrid only have one column, some cells are just like normal BoundColumn, some of them are comboBox. Is it possible? Thanks ...more >>

I need to put web controls inside pager, header or footer parts of the datagrid. Any ideas? ...more >>

I have a datagrid with boolean columns and as a test I display the value of the checkbox in a label (not bound) as the user clicks in the grid cell. Depending on the value of the checkbox as set by the user, my code should go different routes. My problem is that the value of that particular ...more >>

Hi NG. I'm having trouble controling the size of the textboxes that appear when the user clicks the "edit" button for a row in my datagrid. I know it can be done and I know it doesn't require much, but I just can't seem to find out how to anyway. If anyone could help me out with this litt...more >>

hello, i'm looking for code (C# preferably) in order to change programmatically in a datagrid the string formatting expression of one bound colum thank you ...more >>

I am calling a stored procedure in SQL Server to return resultset to fill a datagrid in ASP.NET (using C#). I also want to return error code in ether return value or output parameters for ASP.NET calling program. I execute the stored procedure and tried to get hold of either return value or ou...more >>