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HtmlTableRowCollection.RemoveAt Method

Removes the HtmlTableRow object at the specified index from the HtmlTableRowCollection collection.

Namespace:  System.Web.UI.HtmlControls
Assembly:  System.Web (in System.Web.dll)

public void RemoveAt(
	int index
)

Parameters

index
Type: System.Int32

The index of the HtmlTableRow to remove from the HtmlTableRowCollection.

ExceptionCondition
ArgumentOutOfRangeException

The specified index is outside the range of index values in the collection.

Use this method to remove the HtmlTableRow object at the specified index from the HtmlTableRowCollection collection. The index number is zero-based. Therefore, the first item in the collection has an index value of 0.

NoteNote

If you specify an index that is outside the range of index values, an exception is raised.

The following code example demonstrates how to use the RemoveAt method to remove the item at the specified index from the HtmlTableRowCollection collection. This example removes the first row of the HtmlTable control.

<%@ Page Language="C#" AutoEventWireup="True" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

  void Button_Click(Object sender, EventArgs e)
  {

    // Remove the first row from the table.
    Table1.Rows.RemoveAt(0);

  }

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
   <title>HtmlTableRowCollection Example</title>
</head>
<body>

   <form id="form1" runat="server">

      <h3>HtmlTableRowCollection Example</h3>

          <table id="Table1" runat="server" 
                style="border-width: 1; border-color: Black">

         <tr>
            <td>
               Cell 1
            </td>
            <td>
               Cell 2
            </td>
         </tr>
         <tr>
            <td>
               Cell 3
            </td>
            <td>
               Cell 4
            </td>
         </tr>

      </table>

      <br /><br />

      <input type="button" 
             value="Remove First Row from Table"
             onserverclick="Button_Click" 
             runat="server"/>

   </form>

</body>
</html>

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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