我有我的桌子的网格视图。我为我的数据库建立了一个访问数据源。配置了访问数据源,因此 sql 气味是:SELECT * FROM [Users]
在高级设置中,我选中了“生成插入、更新和删除语句”,我启用了编辑和删除。我的源代码显示了这一点:
<asp:AccessDataSource ID="AccessDataSource2" runat="server" DataFile="~/App_Data/RunRunDB.mdb"
DeleteCommand="DELETE FROM [Users] WHERE (([username] = ?) OR ([username] IS NULL AND ? IS NULL))"
InsertCommand="INSERT INTO [Users] ([Fname], [Lname], [Email], [Bday], [pswrd], [admin], [username]) VALUES (?, ?, ?, ?, ?, ?, ?)"
OldValuesParameterFormatString="original_{0}"
SelectCommand="SELECT * FROM [Users]"
UpdateCommand="UPDATE [Users] SET [Fname] = ?, [Lname] = ?, [Email] = ?, [Bday] = ?, [pswrd] = ?, [admin] = ? WHERE (([username] = ?) OR ([username] IS NULL AND ? IS NULL))">`
<DeleteParameters>
<asp:Parameter Name="original_username" Type="String" />
</DeleteParameters>
<InsertParameters>
<asp:Parameter Name="Fname" Type="String" />
<asp:Parameter Name="Lname" Type="String" />
<asp:Parameter Name="Email" Type="String" />
<asp:Parameter Name="Bday" Type="DateTime" />
<asp:Parameter Name="pswrd" Type="String" />
<asp:Parameter Name="admin" Type="Boolean" />
<asp:Parameter Name="username" Type="String" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="Fname" Type="String" />
<asp:Parameter Name="Lname" Type="String" />
<asp:Parameter Name="Email" Type="String" />
<asp:Parameter Name="Bday" Type="DateTime" />
<asp:Parameter Name="pswrd" Type="String" />
<asp:Parameter Name="admin" Type="Boolean" />
<asp:Parameter Name="original_username" Type="String" />
</UpdateParameters>
</asp:AccessDataSource>
每次我运行我的网站时,我都会收到一条错误消息:您没有一个或多个必需参数的值。
谢谢..