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我选择当前用户的表中的数据:ASP.NET配置数据源不返回任何东西?
SELECT [ConfidenceLevel], [LoveLevel], [HappinessLevel] FROM [UserData] WHERE ([UserProfileID] = @UserProfileID)
我已经与对照组中,以独特的用户ID和它得到正确的值:
HTML: <asp:Label ID="userID" runat="server" Text="Labeluser"></asp:Label>
C#: userID.Text = Membership.GetUser().ProviderUserKey.ToString();
然后我用它在其中使用数据源配置窗口子句
唯一ID =控制则控件ID用户ID (中的.text填补了我)
我编译和运行,但没有显示放在桌子应该在的地方。有什么建议么?
这里是它创造的代码:我有asp.net页面上回答以及
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1">
<Columns>
<asp:BoundField DataField="ConfidenceLevel" HeaderText="ConfidenceLevel"
SortExpression="ConfidenceLevel" />
<asp:BoundField DataField="LoveLevel" HeaderText="LoveLevel"
SortExpression="LoveLevel" />
<asp:BoundField DataField="HappinessLevel" HeaderText="HappinessLevel"
SortExpression="HappinessLevel" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionStringToDB %>"
SelectCommand="SELECT [ConfidenceLevel], [LoveLevel], [HappinessLevel] FROM [UserData] WHERE ([UserProfileID] = @UserProfileID)">
<SelectParameters>
<asp:ControlParameter ControlID="userID" Name="UserProfileID"
PropertyName="Text" Type="Object" />
</SelectParameters>
</asp:SqlDataSource>
真棒谢谢你。 – 2010-06-14 00:01:52