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TableRowCollection.AddAt(Int32, TableRow) 方法

  • 參考

定義

命名空間:
System.Web.UI.WebControls
組件:
System.Web.dll

將指定的 TableRow 物件加入在指定索引位置的 TableRowCollection。

public:
 void AddAt(int index, System::Web::UI::WebControls::TableRow ^ row);
public void AddAt (int index, System.Web.UI.WebControls.TableRow row);
member this.AddAt : int * System.Web.UI.WebControls.TableRow -> unit
Public Sub AddAt (index As Integer, row As TableRow)

參數

index
Int32

TableRowCollection 中要加入 TableRow 的位置。

row
TableRow

要加入 TableRowCollection 的 TableRow 物件。

範例

下列範例示範如何將 物件新增 TableRow 至 的 TableRowCollection 中間。 請注意，在範例中， Rows 的 Table 屬性是 類別的 TableRowCollection 實例。

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

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

<script runat="server">
    void Page_Load(Object sender, EventArgs e)
    {

        int numRows = 4;
        int numCells = 6;
        int counter = 1;

        // Generate a basic table.         
        for (int rowNum = 0; rowNum < numRows; rowNum++)
        {
            TableRow rw = new TableRow();
            for (int cellNum = 0; cellNum < numCells; cellNum++)
            {
                TableCell cel = new TableCell();
                cel.Text = counter.ToString();
                counter++;
                rw.Cells.Add(cel);
            }
            Table1.Rows.Add(rw);
        }

        // Add a row in the middle of the table.
        TableRow new_rw = new TableRow();
        Table1.Rows.AddAt(numRows / 2, new_rw);

        for (int cellNum = 0; cellNum < numCells; cellNum++)
        {
            TableCell cel = new TableCell();
            cel.Text = "Mid";
            Table1.Rows[numRows / 2].Cells.AddAt(cellNum, cel);
            counter++;
        }
    }
</script>
 
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Programmatic Table</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <h3>Programmatic Table Example</h3>
        <asp:Table id="Table1" runat="server"/>
    </div>
    </form>
</body>
</html>

<%@ Page Language="VB" %>

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

<script runat="server">
    Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
            
        Dim numRows As Integer = 4
        Dim numCells As Integer = 6
        Dim counter As Integer = 1
        Dim cellNum As Integer

        ' Generate a basic table.         
        Dim rowNum As Integer
        For rowNum = 0 To numRows - 1
            Dim rw As New TableRow()
            For cellNum = 0 To numCells - 1
                Dim cel As New TableCell()
                cel.Text = counter.ToString()
                counter += 1
                rw.Cells.Add(cel)
            Next cellNum
            Table1.Rows.Add(rw)
        Next rowNum
            
        ' Add a row in the middle of the table.
        Dim new_rw As New TableRow()
        Table1.Rows.AddAt(numRows / 2, new_rw)
            
        For cellNum = 0 To numCells - 1
            Dim cel As New TableCell()
            cel.Text = "Mid"
            Table1.Rows((numRows / 2)).Cells.AddAt(cellNum, cel)
            counter += 1
        Next cellNum
    End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Programmatic Table</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <h3>Programmatic Table Example</h3>
        <asp:Table id="Table1" runat="server"/>
    </div>
    </form>
</body>
</html>

備註

使用這個方法，在指定的索引處插入 TableRowTableRowCollection 指定的 。

適用於

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