HtmlTableRowCollection.Add メソッド
アセンブリ: System.Web (system.web.dll 内)


このメソッドを使用して、指定した HtmlTableRow オブジェクトを HtmlTableRowCollection コレクションの末尾に追加します。HtmlTableRow をコレクションの中央に挿入するには Insert メソッドを使用します。

Add メソッドを使用して、HtmlTableRowCollection コレクションの末尾に、HtmlTableRow オブジェクトが表すテーブルの行を追加する方法を次のコード例に示します。テーブルの Rows プロパティが HtmlTableRowCollection オブジェクトであることに注意してください。
<%@ Page Language="VB" AutoEventWireup="True" %> <script runat="server"> Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Dim i As Integer Dim j As Integer Dim row As HtmlTableRow Dim cell As HtmlTableCell ' Get the number of rows and columns selected by the user. Dim numrows As Integer = CInt(Select1.Value) Dim numcells As Integer = CInt(Select2.Value) ' Iterate through the rows. For j = 0 To numrows - 1 ' Create a new row and add it to the Rows collection. row = New HtmlTableRow() ' Provide a different background color for alternating rows. If (j Mod 2) = 1 Then row.BgColor = "Gray" End If ' Iterate through the cells of a row. For i = 0 To numcells - 1 ' Create a new cell and add it to the Cells collection. cell = New HtmlTableCell() cell.Controls.Add(New LiteralControl("row " & _ j.ToString() & _ ", cell " & _ i.ToString())) row.Cells.Add(cell) Next i Table1.Rows.Add(row) Next j End Sub </script> <html> <head> <title>HtmlTableRowCollection Example</title> </head> <body> <form runat="server"> <h3>HtmlTableRowCollection Example</h3> <table id="Table1" cellpadding="5" cellspacing="0" border="1" bordercolor="black" runat="server"/> <hr> Select the number of rows and columns to create: <br><br> Table rows: <select id="Select1" runat="server"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> Table cells: <select id="Select2" runat="server"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> <br><br> <input type="submit" value="Generate Table" runat="server"/> </form> </body> </html>
<%@ Page Language="C#" AutoEventWireup="True" %> <script runat="server"> void Page_Load(Object sender, EventArgs e) { // Get the number of rows and columns selected by the user. int numrows = Convert.ToInt32(Select1.Value); int numcells = Convert.ToInt32(Select2.Value); // Iterate through the rows. for (int j = 0; j < numrows; j++) { // Create a new row and add it to the Rows collection. HtmlTableRow row = new HtmlTableRow(); // Provide a different background color for alternating rows. if (j % 2 == 1) row.BgColor = "Gray"; // Iterate through the cells of a row. for (int i = 0; i < numcells; i++) { // Create a new cell and add it to the Cells collection. HtmlTableCell cell = new HtmlTableCell(); cell.Controls.Add(new LiteralControl("row " + j.ToString() + ", cell " + i.ToString())); row.Cells.Add(cell); } Table1.Rows.Add(row); } } </script> <html> <head> <title>HtmlTableRowCollection Example</title> </head> <body> <form runat="server"> <h3>HtmlTableRowCollection Example</h3> <table id="Table1" cellpadding="5" cellspacing="0" border="1" bordercolor="black" runat="server"/> <hr> Select the number of rows and columns to create: <br><br> Table rows: <select id="Select1" runat="server"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> Table cells: <select id="Select2" runat="server"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> <br><br> <input type="submit" value="Generate Table" runat="server"/> </form> </body> </html>
<%@ Page Language="JScript" AutoEventWireup="True" %> <script runat="server"> function Page_Load(sender, e : EventArgs) { // Get the number of rows and columns selected by the user. var numrows : int = Convert.ToInt32(Select1.Value); var numcells : int = Convert.ToInt32(Select2.Value); // Iterate through the rows. for (var j : int =0; j<numrows; j++) { // Create a new row and add it to the Rows collection. var row : HtmlTableRow = new HtmlTableRow(); // Provide a different background color for alternating rows. if (j%2 == 1) row.BgColor="Gray"; // Iterate through the cells of a row. for (var i : int =0; i<numcells; i++) { // Create a new cell and add it to the Cells collection. var cell : HtmlTableCell = new HtmlTableCell(); cell.Controls.Add(new LiteralControl("row " + j.ToString() + ", cell " + i.ToString())); row.Cells.Add(cell); } Table1.Rows.Add(row); } } </script> <html> <head> <title>HtmlTableRowCollection Example</title> </head> <body> <form runat="server"> <h3>HtmlTableRowCollection Example</h3> <table id="Table1" cellpadding="5" cellspacing="0" border="1" bordercolor="black" runat="server"/> <hr> Select the number of rows and columns to create: <br><br> Table rows: <select id="Select1" runat="server"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> Table cells: <select id="Select2" runat="server"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> <br><br> <input type="submit" value="Generate Table" runat="server"/> </form> </body> </html>

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。


- HtmlTableRowCollection.Add メソッドのページへのリンク