{"id":127866,"date":"2023-05-04T12:25:59","date_gmt":"2023-05-04T06:55:59","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?page_id=127866"},"modified":"2024-04-12T14:15:22","modified_gmt":"2024-04-12T08:45:22","slug":"sorting-editing-and-deleting-with-the-gridview-2","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/sorting-editing-and-deleting-with-the-gridview-2\/","title":{"rendered":"Sorting editing and deleting with the GridView"},"content":{"rendered":"\n

Sorting editing and deleting with the GridView<\/strong><\/h4>\n\n\n\n

The GridView control in ASP.NET provides built-in support for sorting, editing, and deleting data. Here is how you can implement these features:<\/p>\n\n\n\n

Sorting:<\/p>\n\n\n\n

Set the GridView control’s AllowSorting property to true.<\/p>\n\n\n\n

Set the SortExpression property for each column that you want to be sortable.<\/p>\n\n\n\n

Handle the Sorting event of the GridView control and set the SortDirection property of the event argument to Ascending or Descending, depending on the user’s selection.<\/p>\n\n\n\n

Editing:<\/p>\n\n\n\n

Set the GridView control’s AutoGenerateEditButton property to true.<\/p>\n\n\n\n

Handle the RowEditing event of the GridView control to set the EditIndex property to the index of the row being edited.<\/p>\n\n\n\n

Handle the RowCancelingEdit event of the GridView control to cancel the editing operation.<\/p>\n\n\n\n

Handle the RowUpdating event of the GridView control to update the data in the underlying data source.<\/p>\n\n\n\n

Deleting:<\/p>\n\n\n\n

Set the GridView control’s AutoGenerateDeleteButton property to true.<\/p>\n\n\n\n

Handle the RowDeleting event of the GridView control to delete the data from the underlying data source.<\/p>\n\n\n\n

Here is some sample code that demonstrates how to implement sorting, editing, and deleting with the GridView control:<\/p>\n\n\n\n

<asp:GridView ID=”GridView1″ runat=”server” AutoGenerateColumns=”False” AllowSorting=”True” AutoGenerateEditButton=”True” AutoGenerateDeleteButton=”True” OnSorting=”GridView1_Sorting” OnRowEditing=”GridView1_RowEditing” OnRowCancelingEdit=”GridView1_RowCancelingEdit” OnRowUpdating=”GridView1_RowUpdating” OnRowDeleting=”GridView1_RowDeleting”><\/p>\n\n\n\n

    <Columns><\/p>\n\n\n\n

        <asp:BoundField DataField=”ID” HeaderText=”ID” SortExpression=”ID” \/><\/p>\n\n\n\n

        <asp:BoundField DataField=”Name” HeaderText=”Name” SortExpression=”Name” \/><\/p>\n\n\n\n

        <asp:BoundField DataField=”Email” HeaderText=”Email” SortExpression=”Email” \/><\/p>\n\n\n\n

    <\/Columns><\/p>\n\n\n\n

<\/asp:GridView><\/p>\n\n\n\n

protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)<\/p>\n\n\n\n

{<\/p>\n\n\n\n

    \/\/ Set the sort direction based on the current sort direction<\/p>\n\n\n\n

    if (e.SortDirection == SortDirection.Ascending)<\/p>\n\n\n\n

    {<\/p>\n\n\n\n

        e.SortDirection = SortDirection.Descending;<\/p>\n\n\n\n

    }<\/p>\n\n\n\n

    else<\/p>\n\n\n\n

    {<\/p>\n\n\n\n

        e.SortDirection = SortDirection.Ascending;<\/p>\n\n\n\n

    }<\/p>\n\n\n\n

    \/\/ Bind the data to the GridView control<\/p>\n\n\n\n

    BindData();<\/p>\n\n\n\n

}<\/p>\n\n\n\n

protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)<\/p>\n\n\n\n

{<\/p>\n\n\n\n

    \/\/ Set the edit index to the index of the row being edited<\/p>\n\n\n\n

    GridView1.EditIndex = e.NewEditIndex;<\/p>\n\n\n\n

    \/\/ Bind the data to the GridView control<\/p>\n\n\n\n

    BindData();<\/p>\n\n\n\n

}<\/p>\n\n\n\n

protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)<\/p>\n\n\n\n

{<\/p>\n\n\n\n

    \/\/ Cancel the editing operation<\/p>\n\n\n\n

    GridView1.EditIndex = -1;<\/p>\n\n\n\n

    \/\/ Bind the data to the GridView control<\/p>\n\n\n\n

    BindData();<\/p>\n\n\n\n

}<\/p>\n\n\n\n

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)<\/p>\n\n\n\n

{<\/p>\n\n\n\n

    \/\/ Update the data in the underlying data source<\/p>\n\n\n\n

    \/\/ …<\/p>\n\n\n\n

    \/\/ Cancel the editing operation<\/p>\n\n\n\n

    GridView1.EditIndex = -1;<\/p>\n\n\n\n

    \/\/ Bind the data to the GridView control<\/p>\n\n\n\n

    BindData();<\/p>\n\n\n\n

}<\/p>\n\n\n\n

protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)<\/p>\n\n\n\n

{<\/p>\n\n\n\n

    \/\/ Delete the data from the underlying data source<\/p>\n\n\n\n

    \/\/ …<\/p>\n\n\n\n

    \/\/ Bind the data to the GridView control<\/p>\n\n\n\n

    BindData();<\/p>\n\n\n\n

}<\/p>\n\n\n\n

private void BindData()<\/p>\n\n\n\n

{<\/p>\n\n\n\n

    \/\/ Bind the data to the GridView control<\/p>\n\n\n\n

    \/\/ …<\/p>\n\n\n\n

}<\/p>\n\n\n\n

Apply for ASP.NET Certification Now!!<\/h3>\n\n\n\n

https:\/\/www.vskills.in\/certification\/certified-aspnet-programmer<\/a><\/p>\n\n\n\n

Back to Tutorial<\/a><\/strong><\/h4>\n","protected":false},"excerpt":{"rendered":"

Sorting editing and deleting with the GridView The GridView control in ASP.NET provides built-in support for sorting, editing, and deleting data. Here is how you can implement these features: Sorting: Set the GridView control’s AllowSorting property to true. Set the SortExpression property for each column that you want to be sortable. Handle the Sorting event…<\/p>\n","protected":false},"author":22,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[3339],"tags":[],"class_list":["post-127866","page","type-page","status-publish","hentry","category-asp-net-2"],"acf":[],"yoast_head":"\nSorting editing and deleting with the GridView - Tutorial<\/title>\n<meta name=\"description\" content=\"Sorting editing and deleting with the GridView\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vskills.in\/certification\/tutorial\/sorting-editing-and-deleting-with-the-gridview-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sorting editing and deleting with the GridView - Tutorial\" \/>\n<meta property=\"og:description\" content=\"Sorting editing and deleting with the GridView\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vskills.in\/certification\/tutorial\/sorting-editing-and-deleting-with-the-gridview-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Tutorial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vskills.in\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-12T08:45:22+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/sorting-editing-and-deleting-with-the-gridview-2\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/sorting-editing-and-deleting-with-the-gridview-2\/\",\"name\":\"Sorting editing and deleting with the GridView - 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