我有以下储存程序:

ALTER PROCEDURE Pro_members_Insert
@id int outPut,
@LoginName  nvarchar(50),
@Password   nvarchar(15),
@FirstName  nvarchar(100),
@LastName   nvarchar(100),
@signupDate smalldatetime,
@Company    nvarchar(100),
@Phone  nvarchar(50),
@Email  nvarchar(150),
@Address    nvarchar(255),
@PostalCode nvarchar(10),
@State_Province nvarchar(100),
@City   nvarchar(50),
@countryCode    nvarchar(4),
@active bit,
@activationCode nvarchar(50)
AS 

declare @usName as  varchar(50)
set @usName=  
select @usName=isnull(LoginName,  ) from members where LoginName=@LoginName

if @usName <>   
begin
    set @ID=-3

    RAISERROR( User Already exist. , 16, 1)
     return 
end

set @usName=  
select @usName=isnull(email,  ) from members where Email=@Email

if @usName <>   
begin
    set @ID=-4

    RAISERROR( Email Already exist. , 16, 1)
     return 
end


declare @MemID as int
select @memID=isnull(max(ID),0)+1 from members

INSERT INTO members (
id,
LoginName,
Password,
FirstName,
LastName,
signupDate,
Company,
Phone,
Email,
Address,
PostalCode,
State_Province,
City,
countryCode,
active,activationCode)
VALUES (
@Memid,
@LoginName,
@Password,
@FirstName,
@LastName,
@signupDate,
@Company,
@Phone,
@Email,
@Address,
@PostalCode,
@State_Province,
@City,
@countryCode,
@active,@activationCode)

if @@error <> 0 
set @ID=-1
else
set @id=@memID

请注意,我已“继承”这一提纲和数据库。

我正试图在我签字时插入一个新的记录。 MyDataSource如下:

 <asp:SqlDataSource runat="server" ID="dsAddMember" 
    ConnectionString="rmsdbuser"
    InsertCommandType="StoredProcedure" InsertCommand="Pro_members_Insert" 
    ProviderName="System.Data.SqlClient">
   <InsertParameters>
     <asp:ControlParameter ControlID="txtLoginName" Type="String" />
     <asp:ControlParameter ControlID="txtPassword" Type="String" />
     <asp:ControlParameter ControlID="txtEmail" Type="String" />
     <asp:ControlParameter ControlID="txtCompany" Type="String" />
     <asp:ControlParameter ControlID="txtFirstName" Type="String" />
     <asp:ControlParameter ControlID="txtLastName" Type="String" />
     <asp:ControlParameter ControlID="txtAddress" Type="String" />
     <asp:ControlParameter ControlID="txtCity" Type="String" />
     <asp:ControlParameter ControlID="ddlState" type="String" />
     <asp:ControlParameter ControlID="ddlcountryCode" Type="String" />
     <asp:ControlParameter ControlID="txtPostalCode" Type="String" />
     <asp:ControlParameter ControlID="txtPhoneNumber" Type="String" />
   </InsertParameters>
 </asp:SqlDataSource>

点击手套 除此以外:

Protected Sub btnSave_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnSave.Click
    Try
        dsAddMember.DataBind()
    Catch ex As Exception

    End Try
End Sub

当我管理这一页时,标注.aspx提供所需领域和点击提交,该页只是重载,数据库表没有反映新列入的记录。

问题:

1. How do I catch the error messages that might be returned from the sproc?
2. Please advise how to change signup.aspx so that the insert occurs.

Thanks, Sid