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Gridview Allowsorting


I have accepted the solution. ASP.NET Server Controls Controls You Can Use on Web Forms Pages DataGrid Web Server Control DataGrid Web Server Control Adding Sorting to a DataGrid Web Server Control Adding Sorting to a The DataGrid, sorted by the Unit Price column Creating a Pageable DataGrid As with creating a sortable DataGrid, to create a pageable DataGrid it is always best to start by first Uncovering Page-Level Problems 10.2. Check This Out

Displaying Custom Error Messages 9.4. private void Page_Load(object sender, System.EventArgs e) { BindData(); } private void BindData() { // Connect to the Database SqlConnection myConnection = new SqlConnection(connection string); // Retrieve the SQL query results and In either case, the grid does not sort the rows. The content you requested has been removed. http://stackoverflow.com/questions/14813725/asp-net-gridview-table-does-not-sort

Gridview Allowsorting

An initial attempt at reconciling this difference is to use the BindData() version that accepts the string parameter and have the DataGrid's PageIndexChanged event handler always pass in some predefined string Figure 9 shows the output immediately after the user opts to order the results by the Unit Price, while Figure 10 shows a screenshot of the second page of data, ordered Call BindData(), passing in the SortExpression value. Drawing Button Images on the Fly 12.2.

Displaying an Array as a Group of Checkboxes 1.6. Security Introduction 8.1. Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. Sortexpression In Gridview In Asp.net C# The user clicks the > navigational hyperlink, requesting the next page of data.

While this article focused on using default paging, the techniques are applicable for custom paging as well. Overriding Default HTTP Runtime Parameters in web.config 9.2. In addition to being able to simply display data, the DataGrid also allows for sorting, paging, and editing of its data. check my site Try it and let me know if it worked! –C.O.D.E Feb 11 '13 at 15:03 | show 3 more comments Your Answer draft saved draft discarded Sign up or log

Creating a Customizable Navigation Bar 4.3. Gridview Sortdirection Always Ascending Default paging is simpler to implement because you don't have to do anything fancy when a user navigates from one page of data to the next. If the values match, the foreground color of the HeaderStyle for the color is set to yellow to highlight the column. Sorting Data in Ascending/Descending Order Within a DataGrid 1.13.

Gridview Sorting Not Working

Transforming XML to HTML 18.4. Requiring Data to Be In a Range 2.3. Gridview Allowsorting Since we accomplished this in the first part of the previous section, I won't touch upon the topic here further than saying create an ASP.NET Web page named PageableDataGrid.aspx and copy Gridview Allowsorting Not Working To respond to a sort request Create an event handler for the grid's SortCommand event.

For details, see Adding Bound Columns to a DataGrid Web Server Control and Adding Template Columns to a DataGrid Web Server Control. http://theweblive.net/not-working/asp-net-gridview-edit-button-not-working.html It is our responsibility, as the developer of this ASP.NET Web page, to create an event handler for the DataGrid's SortCommand event and to wire up the DataGrid's SortCommand event to i forgot to put it inside the if statement –C.O.D.E Feb 11 '13 at 14:46 let me check.... –T-student Feb 11 '13 at 14:56 dose not work To demonstrate this, only set the SortExpression properties of the first two BoundColumns. Gridview Sortexpression Not Working

Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies how does xcolor's \color work? At run-time, the headers for all columns are automatically rendered as LinkButton controls. http://theweblive.net/not-working/paging-and-sorting-in-gridview-in-asp-net-using-c.html This value is passed to the bindData method where it is used in the SQL statement to perform the sorting by the selected column.Our solution is quick and easy but lacks

Restricting Access to All Application Pages 8.2. With custom paging, you have to use either tricky SQL statements or complicated stored procedures to pick out the precise set of records you want to display for a particular page. Caching Pages Based on Browser Type and Version 13.4.

In both figures, note that the DataGrid cannot be sorted by the Units In Stock column because we did not provide a SortExpression property for this BoundColumn.

While you can copy in the Page Load event handler verbatim, you will need to make a small change to the BindData() method. The sortable, pageable DataGrid, when first visited (sorted by Product Name) Figure 8. Note that the BindData() method binds a DataTable to the DataGrid, as opposed to a SqlDataReader. Essentially, we need to determine the column by which the end user wants to sort the results, and requery the database to retrieve the results in the desired order.

Adding Next/Previous Navigation to a DataGrid 1.8. Reply Samu Zhang -... An active member in the ASP and ASP.NET community, Scott is passionate about ASP and ASP.NET and enjoys helping others learn more about these exciting technologies. navigate here However, for the first time I'm getting misbehavior.

Why doesn't the UK produce hazelnuts, chestnuts and walnuts, despite having suitable climatic and horticultural conditions? "president-elect" grammatically correct? This updated version of BindData() is shown now: private void BindData(string orderBy) { // Connect to the Database SqlConnection myConnection = new SqlConnection(connection string); // Retrieve the SQL query results and Determining the User’s Browser Type 18.5. In this article we'll start by examining how to create a sortable and pageable DataGrid, and then examine the steps needed to combine these two features into one DataGrid.

Allowing Selection Anywhere Within a DataGrid Row 1.17. Remove any assignment to attribute 'DataSource' in the HTML TransactionsDataGrid.DataSource = CreateDataSource(); // This will attemp to Bind. Requiring that Data Matches a Predefined Pattern 2.5. Setting the URL of a Web Service at Runtime 12.

In C# this is accomplished with the following syntax: dgProducts.SortCommand += new DataGridSortCommandEventHandler(dgProducts_Sort); With Microsoft Visual Basic® .NET, the syntax looks like: AddHandler dgProducts.SortCommand, AddressOf dgProducts_Sort Once the event handler has been With default paging, the DataGrid itself is responsible for determining how many records and precisely what records in the DataSource need to be displayed. Reply Pomegranate Member 7 Points 56 Posts Re: DataGrid - AllowSorting = "True" Jun 12, 2008 09:18 AM|Pomegranate|LINK You bet: That is, you just bind the results of a SQL query to the DataGrid and let the DataGrid worry about what records to display.

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