Unit.Pixel(Int32) Methode

Referenz

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Wichtig

Einige Informationen beziehen sich auf Vorabversionen, die vor dem Release ggf. grundlegend überarbeitet werden. Microsoft übernimmt hinsichtlich der hier bereitgestellten Informationen keine Gewährleistungen, seien sie ausdrücklich oder konkludent.

Erstellt aus der angegebenen 32-Bit-Ganzzahl mit Vorzeichen eine Unit vom Typ Pixel.

public:
 static System::Web::UI::WebControls::Unit Pixel(int n);

public static System.Web.UI.WebControls.Unit Pixel (int n);

static member Pixel : int -> System.Web.UI.WebControls.Unit

Public Shared Function Pixel (n As Integer) As Unit

Parameter

n: Int32

Eine 32-Bit-Ganzzahl mit Vorzeichen, die die Länge der Unit darstellt.

Gibt zurück

Unit

Eine Unit vom Typ Pixel, die die durch den n-Parameter angegebene Länge darstellt.

Beispiele

<%@ 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>

Hinweise

Verwenden Sie die Pixel statische Methode, um einen Unit Typ Pixel zu erstellen, der die durch den n Parameter angegebene Länge darstellt.

Hinweis

Die Unit Klasse kann nur Werte zwischen -32768 und 32767 darstellen.

Gilt für

Freigeben über