TableRow.Cells Propiedad

Definición

Obtiene una colección de objetos TableCell que representan las celdas de una fila de un control Table.Gets a collection of TableCell objects that represent the cells of a row in a Table control.

public:
 virtual property System::Web::UI::WebControls::TableCellCollection ^ Cells { System::Web::UI::WebControls::TableCellCollection ^ get(); };
[System.Web.UI.PersistenceMode(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
public virtual System.Web.UI.WebControls.TableCellCollection Cells { get; }
member this.Cells : System.Web.UI.WebControls.TableCellCollection
Public Overridable ReadOnly Property Cells As TableCellCollection

Valor de propiedad

Objeto TableCellCollection que representa una colección de celdas de una fila de un control Table.A TableCellCollection object that represents a collection of cells from a row of a Table control.

Atributos

Ejemplos

En el ejemplo de código siguiente se crea una tabla, se agregan elementos a la tabla mediante programación y se muestra la tabla en la Página Web.This following code example creates a table, programmatically adds elements to the table, and displays the table on the Web page.

<%@ page language="C#" %>
<%@ Import Namespace="System.Drawing" %>

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

<script runat="server">
    private void Page_Load(object sender, System.EventArgs e)
    {
//<Snippet4>
        // Create a TableItemStyle object that can be
        // set as the default style for all cells
        // in the table.
        TableItemStyle tableStyle = new TableItemStyle();
        tableStyle.HorizontalAlign = HorizontalAlign.Center;
        tableStyle.VerticalAlign = VerticalAlign.Middle;
        tableStyle.Width = Unit.Pixel(100);
//</Snippet4>

//<Snippet5>
        // Create more rows for the table.
        for (int rowNum = 2; rowNum < 10; rowNum++)
        {
            TableRow tempRow = new TableRow();
            for (int cellNum = 0; cellNum < 3; cellNum++)
            {
                TableCell tempCell = new TableCell();
                tempCell.Text = 
                    String.Format("({0},{1})", rowNum, cellNum);
                tempRow.Cells.Add(tempCell);
            }
            Table1.Rows.Add(tempRow);
        }
//</Snippet5>

//<Snippet6>
        // Apply the TableItemStyle to all rows in the table.
        foreach (TableRow rw in Table1.Rows)
            foreach (TableCell cel in rw.Cells)
                cel.ApplyStyle(tableStyle);
//</Snippet6>

//<Snippet7>
        // Create a header for the table.
        TableHeaderCell header = new TableHeaderCell();
        header.RowSpan = 1;
        header.ColumnSpan = 3;
        header.Text = "Table of (x,y) Values";
        header.Font.Bold = true;
        header.BackColor = Color.Gray;
        header.HorizontalAlign = HorizontalAlign.Center;
        header.VerticalAlign = VerticalAlign.Middle;

        // Add the header to a new row.
        TableRow headerRow = new TableRow();
        headerRow.Cells.Add(header);

        // Add the header row to the table.
        Table1.Rows.AddAt(0, headerRow);  
//</Snippet7>
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>TableCell Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <h1>TableCell Example</h1>
    <asp:table id="Table1" runat="server" 
        CellPadding="3" CellSpacing="3"
        Gridlines="both">
        <asp:TableRow>
            <asp:TableCell Text="(0,0)" />
            <asp:TableCell Text="(0,1)" />
            <asp:TableCell Text="(0,2)" />
        </asp:TableRow>
        <asp:TableRow>
            <asp:TableCell Text="(1,0)" />
            <asp:TableCell Text="(1,1)" />
            <asp:TableCell Text="(1,2)" />
        </asp:TableRow>
    </asp:table>

    </div>
    </form>
  </body>
</html>
<%@ page language="VB" %>
<%@ Import Namespace="System.Drawing" %>

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

<script runat="server">
    Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
        '<Snippet4>
        ' Create a TableItemStyle object that can be
        ' set as the default style for all cells
        ' in the table.
        Dim tableStyle As New TableItemStyle()
        tableStyle.HorizontalAlign = HorizontalAlign.Center
        tableStyle.VerticalAlign = VerticalAlign.Middle
        tableStyle.Width = Unit.Pixel(100)
        '</Snippet4>
        '<Snippet5>
        ' Create more rows for the table.
        Dim rowNum As Integer
        For rowNum = 2 To 9
            Dim tempRow As New TableRow()
            Dim cellNum As Integer
            For cellNum = 0 To 2
                Dim tempCell As New TableCell()
                tempCell.Text = _
                    String.Format("({0},{1})", rowNum, cellNum)
                tempRow.Cells.Add(tempCell)
            Next
            Table1.Rows.Add(tempRow)
        Next
        '</Snippet5>

        '<Snippet6>
        ' Apply the TableItemStyle to all rows in the table.
        Dim rw As TableRow
        For Each rw In Table1.Rows
            Dim cel As TableCell
            For Each cel In rw.Cells
                cel.ApplyStyle(tableStyle)
            Next
        Next
        '</Snippet6>

        '<Snippet7>
        ' Create a header for the table.
        Dim header As New TableHeaderCell()
        header.RowSpan = 1
        header.ColumnSpan = 3
        header.Text = "Table of (x,y) Values"
        header.Font.Bold = True
        header.BackColor = Color.Gray
        header.HorizontalAlign = HorizontalAlign.Center
        header.VerticalAlign = VerticalAlign.Middle

        ' Add the header to a new row.
        Dim headerRow As New TableRow()
        headerRow.Cells.Add(header)

        ' Add the header row to the table.
        Table1.Rows.AddAt(0, headerRow)
        '</Snippet7>
    End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>TableCell Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <h1>TableCell Example</h1>
    <asp:table id="Table1" runat="server" 
        CellPadding="3" CellSpacing="3"
        Gridlines="both">
        <asp:TableRow>
            <asp:TableCell Text="(0,0)" />
            <asp:TableCell Text="(0,1)" />
            <asp:TableCell Text="(0,2)" />
        </asp:TableRow>
        <asp:TableRow>
            <asp:TableCell Text="(1,0)" />
            <asp:TableCell Text="(1,1)" />
            <asp:TableCell Text="(1,2)" />
        </asp:TableRow>
    </asp:table>

    </div>
    </form>
  </body>
</html>

Comentarios

Utilice esta propiedad para controlar mediante programación una colección de TableCell objetos que representan las celdas de una fila Table del control.Use this property to programmatically control a collection of TableCell objects that represent the cells from a row of the Table control. Puede Agregar, insertar o quitar un TableCell objeto de la colección mediante programación.You can programmatically add, insert, or remove a TableCell object from the collection.

Nota

Esta propiedad solo se utiliza al compilar Table controles mediante programación.This property is only used when building Table controls programmatically. En tiempo de diseño, esta propiedad se establece declarando TableCell objetos.At design time, this property is set by declaring TableCell objects.

Se aplica a

Consulte también: