FormViewDeleteEventArgs.RowIndex 속성
정의
중요
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데이터 소스에서 삭제하고 있는 레코드의 인덱스를 가져옵니다.
public:
property int RowIndex { int get(); };public int RowIndex { get; }member this.RowIndex : intPublic ReadOnly Property RowIndex As Integer속성 값
데이터 소스에서 삭제하고 있는 레코드의 인덱스입니다.
예제
다음 예제에서는 사용 하는 방법에 설명 합니다 RowIndex 속성을 삭제 하 고 레코드의 인덱스를 확인 합니다.
<%@ 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 EmployeeFormView_ItemDeleting(Object sender, FormViewDeleteEventArgs e)
{
// Get the employee ID, name, and job title from the Keys and Values
// properties.
String keyValue = e.Keys["EmployeeID"].ToString();
String employeeName = e.Values["FirstName"].ToString() +
" " + e.Values["LastName"].ToString();
String title = e.Values["Title"].ToString();
// Cancel the delete operation if the user attempts to
// delete a protected record. In this example, records for
// employees with a "Sales Manager" job title are protected.
if (title.Equals("Sales Manager"))
{
e.Cancel = true;
MessageLabel.Text = "You cannot delete record " +
e.RowIndex.ToString() + ". " + employeeName +
" (Employee Number " + keyValue.ToString() +
") is protected.";
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>FormViewDeleteEventArgs Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>FormViewDeleteEventArgs Example</h3>
<asp:formview id="EmployeeFormView"
datasourceid="EmployeeSource"
allowpaging="true"
datakeynames="EmployeeID"
onitemdeleting="EmployeeFormView_ItemDeleting"
runat="server">
<itemtemplate>
<table>
<tr>
<td>
<asp:image id="EmployeeImage"
imageurl='<%# Eval("PhotoPath") %>'
alternatetext='<%# Eval("LastName") %>'
runat="server"/>
</td>
<td>
<asp:label id="FirstNameLabel"
text='<%#Bind("FirstName")%>'
font-bold="true"
runat="server"/>
<asp:label id="LastNameLabel"
text='<%#Bind("LastName")%>'
font-bold="true"
runat="server"/>
<br/>
<asp:label id="TitleLabel"
text='<%#Bind("Title")%>'
runat="server"/>
</td>
</tr>
<tr>
<td colspan="2">
<asp:button id="DeleteButton"
text="Delete Record"
commandname="Delete"
runat="server" />
</td>
</tr>
</table>
</itemtemplate>
</asp:formview>
<asp:label id="MessageLabel"
forecolor="Red"
runat="server"/>
<!-- This example uses Microsoft SQL Server and connects -->
<!-- to the Northwind sample database. Use an ASP.NET -->
<!-- expression to retrieve the connection string value -->
<!-- from the Web.config file. -->
<asp:sqldatasource id="EmployeeSource"
selectcommand="Select [EmployeeID], [LastName], [FirstName], [Title], [PhotoPath] From [Employees]"
deletecommand="Delete [Employees] Where [EmployeeID]=@EmployeeID"
connectionstring="<%$ ConnectionStrings:NorthWindConnectionString%>"
runat="server"/>
</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 EmployeeFormView_ItemDeleting(ByVal sender As Object, ByVal e As FormViewDeleteEventArgs)
' Get the employee ID, name, and job title from the Keys and Values
' properties.
Dim keyValue As String = e.Keys("EmployeeID").ToString()
Dim employeeName As String = e.Values("FirstName").ToString() & _
" " & e.Values("LastName").ToString()
Dim title As String = e.Values("Title").ToString()
' Cancel the delete operation if the user attempts to
' delete a protected record. In this example, records for
' employees with a "Sales Manager" job title are protected.
If Title.Equals("Sales Manager") Then
e.Cancel = True
MessageLabel.Text = "You cannot delete record " & _
e.RowIndex.ToString() & ". " & employeeName & _
" (Employee Number " & keyValue.ToString() & _
") is protected."
End If
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>FormViewDeleteEventArgs Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>FormViewDeleteEventArgs Example</h3>
<asp:formview id="EmployeeFormView"
datasourceid="EmployeeSource"
allowpaging="true"
datakeynames="EmployeeID"
onitemdeleting="EmployeeFormView_ItemDeleting"
runat="server">
<itemtemplate>
<table>
<tr>
<td>
<asp:image id="EmployeeImage"
imageurl='<%# Eval("PhotoPath") %>'
alternatetext='<%# Eval("LastName") %>'
runat="server"/>
</td>
<td>
<asp:label id="FirstNameLabel"
text='<%#Bind("FirstName")%>'
font-bold="true"
runat="server"/>
<asp:label id="LastNameLabel"
text='<%#Bind("LastName")%>'
font-bold="true"
runat="server"/>
<br/>
<asp:label id="TitleLabel"
text='<%#Bind("Title")%>'
runat="server"/>
</td>
</tr>
<tr>
<td colspan="2">
<asp:button id="DeleteButton"
text="Delete Record"
commandname="Delete"
runat="server" />
</td>
</tr>
</table>
</itemtemplate>
</asp:formview>
<asp:label id="MessageLabel"
forecolor="Red"
runat="server"/>
<!-- This example uses Microsoft SQL Server and connects -->
<!-- to the Northwind sample database. Use an ASP.NET -->
<!-- expression to retrieve the connection string value -->
<!-- from the Web.config file. -->
<asp:sqldatasource id="EmployeeSource"
selectcommand="Select [EmployeeID], [LastName], [FirstName], [Title], [PhotoPath] From [Employees]"
deletecommand="Delete [Employees] Where [EmployeeID]=@EmployeeID"
connectionstring="<%$ ConnectionStrings:NorthWindConnectionString%>"
runat="server"/>
</form>
</body>
</html>
설명
사용 된 RowIndex 데이터 원본에서 삭제할 레코드의 인덱스를 확인 하는 속성입니다. 행 인덱스는 삭제할 레코드의 페이지 인덱스에 해당 합니다.