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📄 gridviewdelete.aspx

📁 做Web开发大多都要用的GridView,这个讲座可以让你随心所欲的使用GridView
💻 ASPX
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GridViewDelete.aspx.cs" Inherits="GridViewDelete" %>

<!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 runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConflictDetection="CompareAllValues"
            ConnectionString="<%$ ConnectionStrings:ConnectionString %>" DeleteCommand="DELETE FROM [Customers] WHERE [CustomerID] = @original_CustomerID AND [CompanyName] = @original_CompanyName AND [ContactName] = @original_ContactName AND [ContactTitle] = @original_ContactTitle AND [Address] = @original_Address AND [City] = @original_City AND [Region] = @original_Region AND [PostalCode] = @original_PostalCode AND [Country] = @original_Country AND [Phone] = @original_Phone AND [Fax] = @original_Fax"
            InsertCommand="INSERT INTO [Customers] ([CustomerID], [CompanyName], [ContactName], [ContactTitle], [Address], [City], [Region], [PostalCode], [Country], [Phone], [Fax]) VALUES (@CustomerID, @CompanyName, @ContactName, @ContactTitle, @Address, @City, @Region, @PostalCode, @Country, @Phone, @Fax)"
            OldValuesParameterFormatString="original_{0}" SelectCommand="SELECT * FROM [Customers]"
            UpdateCommand="UPDATE [Customers] SET [CompanyName] = @CompanyName, [ContactName] = @ContactName, [ContactTitle] = @ContactTitle, [Address] = @Address, [City] = @City, [Region] = @Region, [PostalCode] = @PostalCode, [Country] = @Country, [Phone] = @Phone, [Fax] = @Fax WHERE [CustomerID] = @original_CustomerID AND [CompanyName] = @original_CompanyName AND [ContactName] = @original_ContactName AND [ContactTitle] = @original_ContactTitle AND [Address] = @original_Address AND [City] = @original_City AND [Region] = @original_Region AND [PostalCode] = @original_PostalCode AND [Country] = @original_Country AND [Phone] = @original_Phone AND [Fax] = @original_Fax">
            <DeleteParameters>
                <asp:Parameter Name="original_CustomerID" Type="String" />
                <asp:Parameter Name="original_CompanyName" Type="String" />
                <asp:Parameter Name="original_ContactName" Type="String" />
                <asp:Parameter Name="original_ContactTitle" Type="String" />
                <asp:Parameter Name="original_Address" Type="String" />
                <asp:Parameter Name="original_City" Type="String" />
                <asp:Parameter Name="original_Region" Type="String" />
                <asp:Parameter Name="original_PostalCode" Type="String" />
                <asp:Parameter Name="original_Country" Type="String" />
                <asp:Parameter Name="original_Phone" Type="String" />
                <asp:Parameter Name="original_Fax" Type="String" />
            </DeleteParameters>
            <UpdateParameters>
                <asp:Parameter Name="CompanyName" Type="String" />
                <asp:Parameter Name="ContactName" Type="String" />
                <asp:Parameter Name="ContactTitle" Type="String" />
                <asp:Parameter Name="Address" Type="String" />
                <asp:Parameter Name="City" Type="String" />
                <asp:Parameter Name="Region" Type="String" />
                <asp:Parameter Name="PostalCode" Type="String" />
                <asp:Parameter Name="Country" Type="String" />
                <asp:Parameter Name="Phone" Type="String" />
                <asp:Parameter Name="Fax" Type="String" />
                <asp:Parameter Name="original_CustomerID" Type="String" />
                <asp:Parameter Name="original_CompanyName" Type="String" />
                <asp:Parameter Name="original_ContactName" Type="String" />
                <asp:Parameter Name="original_ContactTitle" Type="String" />
                <asp:Parameter Name="original_Address" Type="String" />
                <asp:Parameter Name="original_City" Type="String" />
                <asp:Parameter Name="original_Region" Type="String" />
                <asp:Parameter Name="original_PostalCode" Type="String" />
                <asp:Parameter Name="original_Country" Type="String" />
                <asp:Parameter Name="original_Phone" Type="String" />
                <asp:Parameter Name="original_Fax" Type="String" />
            </UpdateParameters>
            <InsertParameters>
                <asp:Parameter Name="CustomerID" Type="String" />
                <asp:Parameter Name="CompanyName" Type="String" />
                <asp:Parameter Name="ContactName" Type="String" />
                <asp:Parameter Name="ContactTitle" Type="String" />
                <asp:Parameter Name="Address" Type="String" />
                <asp:Parameter Name="City" Type="String" />
                <asp:Parameter Name="Region" Type="String" />
                <asp:Parameter Name="PostalCode" Type="String" />
                <asp:Parameter Name="Country" Type="String" />
                <asp:Parameter Name="Phone" Type="String" />
                <asp:Parameter Name="Fax" Type="String" />
            </InsertParameters>
        </asp:SqlDataSource>
    
    </div>
        <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False"
            DataKeyNames="CustomerID" DataSourceID="SqlDataSource1">
            <Columns>
                <asp:BoundField DataField="CustomerID" HeaderText="CustomerID" ReadOnly="True" SortExpression="CustomerID" />
                <asp:BoundField DataField="CompanyName" HeaderText="CompanyName" SortExpression="CompanyName" />
                <asp:BoundField DataField="ContactName" HeaderText="ContactName" SortExpression="ContactName" />
                <asp:BoundField DataField="ContactTitle" HeaderText="ContactTitle" SortExpression="ContactTitle" />
                <asp:BoundField DataField="Address" HeaderText="Address" SortExpression="Address" />
                <asp:BoundField DataField="City" HeaderText="City" SortExpression="City" />
                <asp:BoundField DataField="Region" HeaderText="Region" SortExpression="Region" />
                <asp:BoundField DataField="PostalCode" HeaderText="PostalCode" SortExpression="PostalCode" />
                <asp:BoundField DataField="Country" HeaderText="Country" SortExpression="Country" />
                <asp:BoundField DataField="Phone" HeaderText="Phone" SortExpression="Phone" />
                <asp:BoundField DataField="Fax" HeaderText="Fax" SortExpression="Fax" />
                <asp:TemplateField HeaderText="删除" ShowHeader="False">
                    <ItemTemplate>
                        <asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Delete"
                            OnClientClick='return confirm("确认要删除吗?")' Text="删除"></asp:LinkButton>
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>
    </form>
</body>
</html>

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