HtmlTableCellCollection.Clear Method
Removes all HtmlTableCell objects from the HtmlTableCellCollection collection.
Assembly: System.Web (in System.Web.dll)
Use this method to remove all HtmlTableCell objects from the HtmlTableCellCollection collection and reset the Count property to 0.
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This method removes the cells from a row, but it does not remove the row from the table. To remove a row from the table, be sure to also remove the HtmlTableRow object that represents the row from the Rows collection of the HtmlTable control. |
The following code example demonstrates how to use the Clear method to remove all items from the HtmlTableCellCollection collection. New entries are then added to the collection and displayed in 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) { // Clear the cells from the first row and remove the // row from the table. Table1.Rows[0].Cells.Clear(); Table1.Rows.RemoveAt(0); } </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>HtmlTableCellCollection Example</title> </head> <body> <form id="form1" runat="server"> <h3>HtmlTableCellCollection Example</h3> <table id="Table1" style="border-width:1; border-color:Black" runat="server"> <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>
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
