Question

DetailsView编辑更新问题

我用DetailsView显示数据，添加了编辑，点开编辑之后有个更新和取消,现在我的前台代码已经写好，<asp:SqlDataSource ID="SqlDataSource4" runat="server"
ConnectionString="<%$ ConnectionStrings:WSCGSConnectionString9 %>"
SelectCommand="SELECT * FROM [DriverContactMotor] WHERE ([DriveLicense] = @DriveLicense)"
UpdateCommand="UPDATE [DriverContactMotor] SET [Phone]=@Phone,[Address]=@Address WHERE [DriveLicense] =@original_DriverLicense AND [Phone]=@original_Phone AND [Address]=@original_Address">
<UpdateParameters>
<asp:Parameter Name = "Phone" Type = "Int64"/>
<asp:Parameter Name = "Address" Type = "String" />
<asp:Parameter Name = "original_DriverLicense" Type = "Int64" />
<asp:Parameter Name = "original_Phone" Type = "Int64" />
<asp:Parameter Name = "original_Address" Type = "String" />
</UpdateParameters>，但是运行之后更新不了，我想问下这个后台代码要怎么写？

Answer 1

你添加编辑的方法不对，重新添加一次