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HtmlTableCellCollection.CopyTo(Array, Int32) Method

  • Reference

Definition

Namespace:
System.Web.UI.HtmlControls
Assembly:
System.Web.dll

Copies the items from the HtmlTableCellCollection collection to the specified Array, beginning with the specified index in the Array.

public:
 virtual void CopyTo(Array ^ array, int index);
public void CopyTo (Array array, int index);
abstract member CopyTo : Array * int -> unit
override this.CopyTo : Array * int -> unit
Public Sub CopyTo (array As Array, index As Integer)

Parameters

array
Array

A zero-based Array that receives the copied items from the HtmlTableCellCollection.

index
Int32

The first index in the specified Array to receive the items.

Implements

CopyTo(Array, Int32)

Examples

The following code example demonstrates how to use the CopyTo method to create an array that contains the same contents as the HtmlTableCellCollection collection. The array is then iterated through to display the contents of the HtmlTableCellCollection collection.

<%@ 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)
  {

    HtmlTableCell[] myCellArray = new HtmlTableCell[2];

    // Copy the collection to an array.
    Table1.Rows[0].Cells.CopyTo(myCellArray, 0);

    Span1.InnerText = "The copied items from the selected row are: ";

    // Iterate through the array and display its contents.
    foreach (HtmlTableCell cell in myCellArray)
    {

      Span1.InnerText = Span1.InnerText + " " + cell.InnerText;

    }

  }

</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="Display the contents of the first row"
             onserverclick="Button_Click" 
             runat="server"/>

      <br /><br />

      <span id="Span1"
            runat="server"/>

   </form>

</body>
</html>

<%@ Page Language="VB" 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">

  Sub Button_Click(ByVal sender As Object, ByVal e As EventArgs)
 
    Dim myCellArray(1) As HtmlTableCell
    Dim cell As HtmlTableCell
 
    ' Copy the collection to an array.
    Table1.Rows(0).Cells.CopyTo(myCellArray, 0)
 
    Span1.InnerText = "The copied items from the selected row are: "

    ' Iterate through the array and display its contents.
    For Each cell In myCellArray
         
      Span1.InnerText = Span1.InnerText & " " & cell.InnerText
 
    Next cell

  End Sub

</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="Display the contents of the first row"
             onserverclick="Button_Click" 
             runat="server"/>

      <br /><br />

      <span id="Span1"
            runat="server"/>

   </form>

</body>
</html>

Remarks

Use this method to copy the contents of the HtmlTableCellCollection collection into the specified System.Array, starting at the specified index of the array.

Note

The array parameter must be a zero-based System.Array.

Applies to

See also