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POSQL SERVER 2005 return value
 

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    <p>Hi all I have the following stored procedure </p> <pre><code>@UserName varchar(150), @UserEmail varchar(300), @UserPassword varchar(150), @ContactNumber varchar(150), @ContactMobile varchar(150), @AreaOfCountry varchar(150), @UserId int OUTPUT, @AllreadyReg int OUTPUT AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON; --DECLARE @UserId int, @AllreadyReg int IF (SELECT COUNT(UserId) FROM Users WHERE (UserName = @UserName) OR (UserEmail = @UserEmail)) &gt; 0 BEGIN SET @UserId = 0 SET @AllreadyReg = 1 END ELSE BEGIN INSERT INTO Users (UserName,UserEmail,UserPassword,ContactNumber,ContactMobile,AreaOfCountry) VALUES (@UserName,@UserEmail,@UserPassword,@ContactNumber,@ContactMobile,@AreaOfCountry) SELECT @UserId = SCOPE_IDENTITY() SET @AllreadyReg = 0 END </code></pre> <p>however when I use it using c# and asp.net its not returning anything, however when I just execute it it does have a results @UserId and @AllreadyReg but the return value is 0 and a single field.</p> <p>my c# code is below but it never has any rows</p> <pre><code>using (SqlConnection con = new SqlConnection(connectionString)) { Response.Write("Line 61"); using (SqlCommand cmd = new SqlCommand("spR_Register", con)) { Response.Write("line 64"); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@UserName", TxtUsername.Text.Trim()); cmd.Parameters.AddWithValue("@UserEmail", TxtEmail.Text.Trim()); cmd.Parameters.AddWithValue("@UserPassword", TxtPassword.Text.Trim()); cmd.Parameters.AddWithValue("@ContactNumber", TxtPhone.Text); cmd.Parameters.AddWithValue("@ContactMobile", TxtMobile.Text); cmd.Parameters.AddWithValue("@AreaOfCountry", TxtAreaOfCountry.SelectedValue); cmd.Parameters.AddWithValue("@UserId", ParameterDirection.Output); cmd.Parameters.AddWithValue("@AllreadyReg", ParameterDirection.Output); con.Open(); SqlDataReader reader = cmd.ExecuteReader(); if (reader.HasRows) { Response.Write("line 78"); etc etc </code></pre> <p>can anyone help</p> <p>thanks </p>
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    1. USandrew slaughter
    1. USandrew slaughter
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    1. COCan you show us the c# code that's calling it?
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      1. USDamien_The_Unbeliever
    2. COYou shouldn't be calling `ExecuteReader` - your stored proc doesn't generate a *resultset* - it places its responses in output parameters. Marc's [answer](http://stackoverflow.com/a/19930816/15498) shows how it should be done.
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      1. USDamien_The_Unbeliever
    3. COif you want to get output parameter you can refer to [This answer][1] [1]: http://stackoverflow.com/questions/3433694/how-to-run-the-stored-procedure-that-has-output-parameter-from-c
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      1. USPatrick Zeng
 

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