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

Public Sub ChangeMode ( _ newMode As DetailsViewMode _ )
public void ChangeMode ( DetailsViewMode newMode )
public: void ChangeMode ( DetailsViewMode newMode )
public void ChangeMode ( DetailsViewMode newMode )
public function ChangeMode ( newMode : DetailsViewMode )

ChangeMode メソッドを使用して、プログラムによって DetailsView コントロールを編集、挿入、および読み取り専用の各モード間で切り替えます。また、このメソッドは、指定したモードで CurrentMode プロパティを更新します。さまざまなモード値の一覧を次の表に示します。

ChangeMode メソッドを使用して、ユーザーが別のレコードに移動するたびに DetailsView コントロールを読み取り専用モードに戻す方法のコード例を次に示します。
<%@ Page language="VB" %> <script runat="server"> Sub CustomerDetailView_PageIndexChanged(ByVal sender As Object, _ ByVal e As EventArgs) ' By default, if the DetailsView control is in edit mode and ' user navigates to another page, the DetailsView control ' remains in edit mode. In this example, the ChangeMode ' method is used to put the DetailsView control in read-only ' mode whenever the user navigates to another record. CustomerDetailView.ChangeMode(DetailsViewMode.ReadOnly) End Sub </script> <html> <body> <form id="Form1" runat="server"> <h3>DetailsView ChangeMode Example</h3> <asp:detailsview id="CustomerDetailView" datasourceid="DetailsViewSource" datakeynames="CustomerID" autogenerateeditbutton="true" autogeneraterows="true" allowpaging="true" OnPageIndexChanged="CustomerDetailView_PageIndexChanged" runat="server"> <fieldheaderstyle backcolor="Navy" forecolor="White"/> </asp:detailsview> <!-- 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="DetailsViewSource" runat="server" ConnectionString= "<%$ ConnectionStrings:NorthWindConnectionString%>" InsertCommand="INSERT INTO [Customers]([CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country]) VALUES (@CustomerID, @CompanyName, @Address, @City, @PostalCode, @Country)" SelectCommand="Select [CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country] From [Customers]"> </asp:SqlDataSource> </form> </body> </html>
<%@ Page language="C#" %> <script runat="server"> void CustomerDetailView_PageIndexChanged(Object sender, EventArgs e) { // By default, if the DetailsView control is in edit mode and // user navigates to another page, the DetailsView control // remains in edit mode. In this example, the ChangeMode // method is used to put the DetailsView control in read-only // mode whenever the user navigates to another record. CustomerDetailView.ChangeMode(DetailsViewMode.ReadOnly); } </script> <html> <body> <form id="Form1" runat="server"> <h3>DetailsView ChangeMode Example</h3> <asp:detailsview id="CustomerDetailView" datasourceid="DetailsViewSource" datakeynames="CustomerID" autogenerateeditbutton="true" autogeneraterows="true" allowpaging="true" OnPageIndexChanged="CustomerDetailView_PageIndexChanged" runat="server"> <fieldheaderstyle backcolor="Navy" forecolor="White"/> </asp:detailsview> <!-- 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="DetailsViewSource" runat="server" ConnectionString= "<%$ ConnectionStrings:NorthWindConnectionString%>" InsertCommand="INSERT INTO [Customers]([CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country]) VALUES (@CustomerID, @CompanyName, @Address, @City, @PostalCode, @Country)" SelectCommand="Select [CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country] From [Customers]"> </asp:SqlDataSource> </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
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