다음을 통해 공유


HyperLinkColumn.FormatDataNavigateUrlValue(Object) 메서드

정의

DataNavigateUrlFormatString 속성으로 지정한 형식을 사용하여 데이터 바인딩된 URL의 서식을 지정합니다.

protected:
 virtual System::String ^ FormatDataNavigateUrlValue(System::Object ^ dataUrlValue);
protected virtual string FormatDataNavigateUrlValue (object dataUrlValue);
abstract member FormatDataNavigateUrlValue : obj -> string
override this.FormatDataNavigateUrlValue : obj -> string
Protected Overridable Function FormatDataNavigateUrlValue (dataUrlValue As Object) As String

매개 변수

dataUrlValue
Object

서식을 지정할 데이터 바인딩된 URL입니다.

반환

DataNavigateUrlFormatString 속성으로 지정한 형식으로 된 데이터 바인딩된 URL을 반환합니다.

예제

참고

다음 코드 샘플 단일 파일 코드 모델을 사용 하 고 코드 숨김 파일에 직접 복사 하는 경우 제대로 작동 하지 않을 수 있습니다. 이 코드 샘플.aspx 확장명이 있는 빈 텍스트 파일에 복사 해야 합니다. Web Forms 코드 모델에 대 한 자세한 내용은 참조 하세요. ASP.NET Web Forms 페이지 코드 모델합니다.

<!-- 
This example demonstrates using a hyperlink column. The code below
should be copied into a file called HyperTextColumnCS.aspx.  The file
should be stored in the same directory as the file DetailsPageCS.aspx
described below.
-->
<!-- 
This example demonstrates using a hyperlink column. The code below
should be copied into a file called HyperTextColumnVB.aspx.  The file
should be stored in the same directory as the file DetailsPageVB.aspx
described below.
-->
<%@ Page language="C#" AutoEventWireup="true" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Data" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    private DataView dv;
    private DataTable dt = new DataTable();

    private void Page_Load(object sender, System.EventArgs e)
    {
        // Create a DataTable to use as the data source for 
        // the DataGrid.
        dt.Columns.Add(new DataColumn("ItemNumber"));
        dt.Columns["ItemNumber"].Caption = "Item Number";
        dt.Columns.Add(new DataColumn("Item"));
        dt.Columns["ItemNumber"].Caption = "Item";
        dt.Columns.Add(new DataColumn("Price"));
        dt.Columns["ItemNumber"].Caption = "Price";

        // Add some data to the DataTable.
        DataRow myDataRow;
        for (int i = 0; i < 5; i++)
        {
            myDataRow = dt.NewRow();
            myDataRow[0] = i;
            myDataRow[1] = "Item " + i.ToString();
            myDataRow[2] = 1.23 * (i + 1);
            dt.Rows.Add(myDataRow);
        }
        
        // Use the table to create a DataView.
        dv = new DataView(dt);

//<Snippet4>
        // Create hyperlink columns that contain the item name
        // and price.
        HyperLinkColumn nameCol = new HyperLinkColumn();
        nameCol.DataNavigateUrlField = "ItemNumber";
        nameCol.DataTextField = "Item";
        nameCol.DataNavigateUrlFormatString = 
            "DetailspageCS.aspx?id={0}";
        nameCol.HeaderText = dt.Columns["Item"].Caption;

        HyperLinkColumn priceCol = new HyperLinkColumn();
        priceCol.DataNavigateUrlField = "ItemNumber";
        priceCol.DataTextField = "Price";
        priceCol.DataNavigateUrlFormatString = 
            "DetailspageCS.aspx?id={0}";
        priceCol.DataTextFormatString = "{0:c}";
        priceCol.HeaderText = dt.Columns["Price"].Caption;
//</Snippet4>

        // Add the new columns to the DataGrid.
        DataGrid1.Columns.Add(nameCol);
        DataGrid1.Columns.Add(priceCol);

        // Set the DataView as the data source, and bind 
        // it to the DataGrid.
        DataGrid1.DataSource = dv;
        DataGrid1.DataBind();

    }

    private void DataGrid1_ItemDataBound(object sender, 
        System.Web.UI.WebControls.DataGridItemEventArgs e)
    {
        ListItemType itemType = (ListItemType)e.Item.ItemType;

        if ((itemType != ListItemType.Header) &&
            (itemType != ListItemType.Footer) &&
            (itemType != ListItemType.Separator))
        {

//<Snippet5>
            // Get the IntegerValue cell from the grid's column 
            // collection.
            TableCell currentCell = (TableCell)e.Item.Controls[0];
            DataGrid1.Columns[1].InitializeCell(currentCell, 1,
                ListItemType.Item);
//</Snippet5>

//<Snippet6>
            // Add attributes to the cell.
            currentCell.Attributes.Add("id", "currentCell" + 
                e.Item.ItemIndex.ToString());
            currentCell.Attributes.Add("OnClick",
                "Update_currentCell" +
                e.Item.ItemIndex.ToString() +
                "()");
//</Snippet6>
        }
    }
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
    <title>HyperLinkColumn Example</title>
</head>
    <body>
        <form id="form1" runat="server">
            <h3>HyperLinkColumn Example</h3>
                <asp:DataGrid Runat="server" ID="DataGrid1" CellPadding="4"
                    AutoGenerateColumns="False" BorderStyle="None" GridLines="None">
                    <HeaderStyle Font-Bold="True" ForeColor="White" BackColor="Black">
                    </HeaderStyle>
                </asp:DataGrid>
                <p>Click on an item name or price to add the item to your order.</p>
        </form>
    </body>
</html>
<%@ Page language="VB" AutoEventWireup="true" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Data" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    private dv As DataView
    private dt As New DataTable()

    Private Sub Page_Load(sender As Object, e As System.EventArgs)
        ' Create a DataTable to use as the data source for 
        ' the DataGrid.
        dt.Columns.Add(new DataColumn("ItemNumber"))
        dt.Columns("ItemNumber").Caption = "Item Number"
        dt.Columns.Add(new DataColumn("Item"))
        dt.Columns("ItemNumber").Caption = "Item"
        dt.Columns.Add(new DataColumn("Price"))
        dt.Columns("ItemNumber").Caption = "Price"

        ' Add some data to the DataTable.
        Dim myDataRow As DataRow
        Dim i As Integer
        For i = 0 To 4
            myDataRow = dt.NewRow()
            myDataRow(0) = i
            myDataRow(1) = "Item " & i.ToString()
            myDataRow(2) = 1.23 * (i + 1)
            dt.Rows.Add(myDataRow)
        Next i
        
        ' Use the table to create a DataView.
        dv = new DataView(dt)

'<Snippet4>
        ' Create hyperlink columns that contain the item name
        ' and price.
        Dim nameCol As New HyperLinkColumn()
        nameCol.DataNavigateUrlField = "ItemNumber"
        nameCol.DataTextField = "Item"
        nameCol.DataNavigateUrlFormatString = _
            "DetailspageVB.aspx?id={0}"
        nameCol.HeaderText = dt.Columns("Item").Caption

        Dim priceCol As New HyperLinkColumn()
        priceCol.DataNavigateUrlField = "ItemNumber"
        priceCol.DataTextField = "Price"
        priceCol.DataNavigateUrlFormatString = _
            "DetailspageVB.aspx?id={0}"
        priceCol.DataTextFormatString = "{0:c}"
        priceCol.HeaderText = dt.Columns("Price").Caption
'</Snippet4>

        ' Add the new columns to the DataGrid.
        DataGrid1.Columns.Add(nameCol)
        DataGrid1.Columns.Add(priceCol)

        ' Set the DataView as the data source, and bind 
        ' it to the DataGrid.
        DataGrid1.DataSource = dv
        DataGrid1.DataBind()

    End Sub

    Private Sub DataGrid1_ItemDataBound(sender As Object, _
        e As System.Web.UI.WebControls.DataGridItemEventArgs)
        Dim itemType As ListItemType = _
            CType(e.Item.ItemType, ListItemType)

        if itemType <> ListItemType.Header AndAlso _
            itemType <> ListItemType.Footer AndAlso _
            itemType <> ListItemType.Separator Then
            
'<Snippet5>
            ' Get the IntegerValue cell from the grid's column 
            ' collection.
            Dim currentCell As TableCell = _
                CType(e.Item.Controls(0), TableCell)
            DataGrid1.Columns(1).InitializeCell(currentCell, 1, _
                ListItemType.Item)
'</Snippet5>

'<Snippet6>
            ' Add attributes to the cell.
            currentCell.Attributes.Add("id", "currentCell" & _ 
                e.Item.ItemIndex.ToString())
            currentCell.Attributes.Add("OnClick", _
                "Update_currentCell" & _
                e.Item.ItemIndex.ToString() & _
                "()")
'</Snippet6>
        End If
    End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
    <title>HyperLinkColumn Example</title>
</head>
    <body>
        <form id="form1" runat="server">
            <h3>HyperLinkColumn Example</h3>
                <asp:DataGrid Runat="server" ID="DataGrid1" CellPadding="4"
                    AutoGenerateColumns="False" BorderStyle="None" GridLines="None">
                    <HeaderStyle Font-Bold="True" ForeColor="White" BackColor="Black">
                    </HeaderStyle>
                </asp:DataGrid>
                <p>Click on an item name or price to add the item to your order.</p>
        </form>
    </body>
</html>
<!-- 
This example demonstrates using a hyperlink column. The code below
should be copied into a file called DetailsPageCS.aspx. The file
should be stored in the same directory as the file HyperTextColumn.CS
described above.
-->
<!-- 
This example demonstrates using a hyperlink column. The code below
should be copied into a file called DetailsPageVB.aspx. The file
should be stored in the same directory as the file HyperTextColumnVB.aspx
described above.
-->
<%@ Page language="c#" AutoEventWireup="true" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Data" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
    <title>HyperLinkColumn Example</title>
<script runat="server">
            private DataView dv;
            private DataTable dt = new DataTable();

            private void Page_Load(object sender, System.EventArgs e)
            {
                // Get the item value that was passed on the query string.
                NameValueCollection myCollection = Request.QueryString; 
                string selectedItem = myCollection.Get("id");

                Label1.Text = "Item " + selectedItem + 
                    " has been added to your order.";
            }
        </script>
    </head>
    <body>
        <form id="form1" runat="server">
            <h3>HyperLinkColumn Example</h3>
                <p><asp:Label id="Label1" runat="server">Label</asp:Label></p>
                <p><asp:HyperLink id="HyperLink1" runat="server" 
                    BorderColor="#8080FF" BorderStyle="Groove" ForeColor="Blue"
                    NavigateUrl="HyperTextColumnCS.aspx"> return to items page 
                   </asp:HyperLink></p>
        </form>
    </body>
</html>
<%@ Page language="VB" AutoEventWireup="true" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Data" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
    <title>HyperLinkColumn Example</title>
<script runat="server">
            Private dv As DataView
            Private dt As New DataTable()

            Private Sub Page_Load(sender As Object, e As System.EventArgs) _
                Handles MyBase.Load

                ' Get the item value that was passed on the query string.
                Dim myCollection As NameValueCollection = Request.QueryString
                Dim selectedItem As String = myCollection.Get("id")

                Label1.Text = "Item " & selectedItem & _ 
                    " has been added to your order."
            End Sub
        </script>
    </head>
    <body>
        <form id="form1" runat="server">
            <h3>HyperLinkColumn Example</h3>
                <p><asp:Label id="Label1" runat="server">Label</asp:Label></p>
                <p><asp:HyperLink id="HyperLink1" runat="server" 
                    BorderColor="#8080FF" BorderStyle="Groove" ForeColor="Blue"
                    NavigateUrl="HyperTextColumnVB.aspx"> return to items page 
                   </asp:HyperLink></p>
        </form>
    </body>
</html>

설명

사용 하 여는 FormatDataNavigateUrlValue 로 지정 된 형식을 사용 하 여 데이터 바인딩된 URL 값의 형식을 지정 하는 방법의 DataNavigateUrlFormatString 속성입니다.

적용 대상

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