I have a GridView that exports to .csv just fine with the code below. The problem is that I have a TemplateColumn with a TextBox which isn't wrote to the .CSV at all!
I have a grid containing images loaded from database. the images are displayed in the order as they are stored in the database. Is there any way to change the order of the images manually once after they are uploaded to the database.. the admin before publishing the images to front end, should be able to arrange the images as he/she wish and then finally stores them in database.
I have a datagrid and there is a checkbox which is template in each row. Suppose I am in CheckedChanged event of one of the checkboxes. Is there any way I can tell in which row of the datagrid that check box is in?
I have "Order" object with Columns Ticket,OTP and CustomerName etc.Intially on DataGrid, I'm binding Ticket only , when user clicks on "Column Chooser" button, another windows appears to pickup CustomerName,OTP columns to add specified column dynamically on Datagrid. Environment : Asp.net ,C# with Object Data source
Public Class Order { publc void Order() { } public string Ticket { get { return this.strTicket; } set { this.strTicket = value; } } public string OtpNumber { get { return this.strOtpNumber; } set { this.strOtpNumber = value; } } public string CustomerName { get { return this.strCustomer; } set { this.strCustomer = value; } } } }
i have textbox in a datagrid template and i want to read each of textbox data and save to database by clicking the button not in a datagrid under the datagrid. what i must to do?
Context: In an ASP.NET application, I need the behavior of the ItemTemplate / EditItemTemplate that the DataList control provides. However, I only need one item in my control, which makes the DataList seems like overkill.
Question: Is there a control in ASP.NET made to store a single item that has the template content behavior of the DataList and DataGrid? Should I use a DataList for only one item?
I need to access the controls dynamically created template fields at run time in datagrid in post back event. Is there any way to retrieve the values in post back event? Or else give the ideas to acheive my requirement. I need to create no of rows and columns as text box as per user input. After fill the values to text box , i need to access the values in submit button.
I have 2 datsets named ds and ds1 and merged that datasets into a single table named dt. Now, i want to compare the first dataset row value with second dataset column values For Ex: 1 dataset row contains the value as "SriDevi" means, i want to compare and find how many times the value "SriDevi" appears in second dataset columns and count the appearance. And give the answer as the "count".
I have 5 bound columns to be retrieved from the database but I want that on page load event the retrieval of data should be sorted according to that column only
The .aspx.vb file associated with it fills it in with a datagrid object.
Protected WithEvents Gifts As System.Web.UI.WebControls.DataGrid Public GiftData As DataTable Gifts.DataSource = New DataView(GiftData) Gifts.DataBind()
That all works fine. However I want to format one of the columns with a particular date format. Is there a way of doing that in the vb code? I know I can do it in the .aspx by specifing AutoGenerateColumns="False" and then explicitly defining the columns, but I want to do it in the code as it's more future proof for my application.
I take a data grid for display item in data grid I can edit and update and this is work fine but I do not want that my HolidayID column will not be editable ...
In this Grid, I set the datasource to some collection that contains a public property called "Data" and do a databind(). Every works as expected.Now let's say I want to set the DataField attribute of the column to a public member, or a property, or some other thing I've computed. What is the easiest way to go about this without creating intermediate objects or adding public properties to the objects in the collection?So what I want to do is something like:
I have set the Datasource of my gridview in code behind and created no columns (All columns in gridview are created automatically). Then I added a template column in gridview. Now I want to change the order of my Templated column in gridview at runtime. I want to show the templatedcolumn at column 20 but it is shown as first column. My Grdiview looks like this:
how can I set the template column at specified place(in my case it is column no. 20) and I've set Datasource and Databind the gridview in code behind at page load.
I've got a typed dataset that populates programmatically based upon dropdown selections from the user, and then is bound to a datagrid. One of the cols is a bit type (indicating whether or not that record is "active"). I would like that datagrid col to be exposed to the user as a bunch of checkboxes, which the user could turn on and off as needed, and then update the entire recordset according upon clicking Submit.
Is converting a dg column into checkboxes a straightforward thing to do?
I have a datagrid that is supposed to display the list of uploaded word doc containing a specific word , this sort by the one having the greatest number of occurences(relevance).
It should allow the user to download one of the file by clicking on the button column .But im unable to get the text appearing in the datagrid nor the one in the button column
I want to autosize the last column so it spans to the full width of the datagrid. I've messed about with the width and autosize but can't seem to get it right.
**figured it out with dataGrid_customer.Columns[4].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
I have a datagrid with columns programatically populated. I need access to the columns to modify the sort expression prior to render, but the column count is 0 at every stage I try to access them. Break points are hit, but each check of the count = 0.Have tried the following, accessing in various stages of the page / control life cycle, but in all instances, the column count is 0.
protected void Page_PreRenderComplete( object sender, EventArgs e ) { if (dgPriceInfo != null)
