HtmlTable 构造函数
定义
重要
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初始化 HtmlTable 类的新实例。
public:
HtmlTable();public HtmlTable ();Public Sub New ()示例
下面的代码示例演示如何以编程方式创建控件的新实例 HtmlTable 并将其放置在网页上。
<%@ 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 Page_Load(Object sender, EventArgs e)
{
// Create an instance of an HtmlTable control.
HtmlTable table = new HtmlTable();
table.Border = 1;
table.CellPadding = 3;
// Populate the HtmlTable control by adding rows to it.
for (int rowcount = 0; rowcount < 5; rowcount++)
{
// Create a new HtmlTableRow control.
HtmlTableRow row = new HtmlTableRow();
// Add cells to the HtmlTableRow control.
for (int cellcount = 0; cellcount < 4; cellcount++)
{
// Define a new HtmlTableCell control.
HtmlTableCell cell;
// Create table header cells for the first row.
if (rowcount <= 0)
{
cell = new HtmlTableCell("th");
}
else
{
cell = new HtmlTableCell();
}
// Create the text for the cell.
cell.Controls.Add(new LiteralControl(
"row " + rowcount.ToString() + ", " +
"column " + cellcount.ToString()));
// Add the cell to the HtmlTableRow Cells collection.
row.Cells.Add(cell);
}
// Add the row to the HtmlTable Rows collection.
table.Rows.Add(row);
}
// Add the control to the Controls collection of the
// PlaceHolder control.
Place.Controls.Clear();
Place.Controls.Add(table);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>HtmlTable Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3> HtmlTable Example </h3>
<asp:PlaceHolder id="Place"
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 Page_Load(ByVal sender As Object, ByVal e As EventArgs)
' Create an instance of an HtmlTable control.
Dim table As HtmlTable = New HtmlTable()
table.Border = 1
table.CellPadding = 3
' Populate the HtmlTable control by adding rows to it.
Dim rowcount As Integer
Dim cellcount As Integer
' Create the rows of the table.
For rowcount = 0 To 4
' Create a new HtmlTableRow control.
Dim row As HtmlTableRow = New HtmlTableRow()
' Add cells to the HtmlTableRow control.
For cellcount = 0 To 3
' Define a new HtmlTableCell control.
Dim cell As HtmlTableCell
' Create table header cells for the first row.
If rowcount <= 0 Then
cell = New HtmlTableCell("th")
Else
cell = New HtmlTableCell()
End If
' Create the text for the cell.
cell.Controls.Add(New LiteralControl( _
"row " & rowcount.ToString() & ", " & _
"column " & cellcount.ToString()))
' Add the cell to the HtmlTableRow Cells collection.
row.Cells.Add(cell)
Next cellcount
' Add the row to the HtmlTable Rows collection.
table.Rows.Add(row)
Next rowcount
' Add the control to the Controls collection of the
' PlaceHolder control.
Place.Controls.Clear()
Place.Controls.Add(table)
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>HtmlTable Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3> HtmlTable Example </h3>
<asp:PlaceHolder id="Place"
runat="server"/>
</form>
</body>
</html>
注解
使用此构造函数创建和初始化 类的新实例 HtmlTable 。
下表显示了 实例 HtmlTable的初始属性值。
| properties | 初始值 |
|---|---|
| TagName | “table”文本字符串。 |
