Execute a stored procedure using VB.NET - vb.net

Question

This is my procedure
ALTER PROCEDURE sp_addUser
#UserName nvarchar(50),
#Prenom nvarchar(50),
#Nom nvarchar(50),
#Mail nvarchar(50),
#Password char(8),
#Addresse nvarchar(100),
#Ville nvarchar(50),
#Province nvarchar(50),
#PostalCode char(6),
#Pays nvarchar(50),
#AnimalGenre nvarchar(50),
#NomAnimal nvarchar(50),
#Race nvarchar(50)
AS
BEGIN
INSERT INTO Client
VALUES (#UserName,#Prenom,#Nom,#Mail,#Password,#Addresse,#Ville,#Province,#PostalCode,#Pays,#AnimalGenre,#NomAnimal,#Race);
END
I think this ok for the stored Procedure
Now the code to add value in Data Base
Sub sp_addUser()
Dim intRowsAff As Integer
lblErrMsg.Text = ""
lblRecsAff.Text = ""
Dim connectionString As String = WebConfigurationManager.ConnectionStrings("BecsEtMuseauxSQL").ConnectionString
Dim con As SqlConnection = New SqlConnection(connectionString)
Dim cmd As New SqlCommand("sp_addUser", con)
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.Add("#UserName", SqlDbType.VarChar, 50).Value = txtUserName.Text
cmd.Parameters.Add("#Prenom", SqlDbType.VarChar, 50).Value = txtPrenom.Text
cmd.Parameters.Add("#Nom", SqlDbType.NVarChar, 50).Value = txtNom.Text
cmd.Parameters.Add("#Mail", SqlDbType.NVarChar, 50).Value = txtMail.Text
cmd.Parameters.Add("#Password", SqlDbType.Char, 8).Value = txtPass.Text
cmd.Parameters.Add("#Addresse", SqlDbType.NVarChar, 100).Value = txtAdresse.Text
cmd.Parameters.Add("#Ville", SqlDbType.NVarChar, 50).Value = txtVille.Text
cmd.Parameters.Add("#Province", SqlDbType.NVarChar, 50).Value = txtProvince.Text
cmd.Parameters.Add("#PostalCode", SqlDbType.Char, 6).Value = txtPostal.Text
cmd.Parameters.Add("#Pays", SqlDbType.NVarChar, 50).Value = txtPays.Text
cmd.Parameters.Add("#AnimalGenre", SqlDbType.NVarChar, 50).Value = rblAnimal.Text
cmd.Parameters.Add("#NomAnimal", SqlDbType.NVarChar, 50).Value = txtAnimal.Text
cmd.Parameters.Add("#Race", SqlDbType.NVarChar, 50).Value = txtRace.Text
Try
cmd.Connection.Open()
intRowsAff = cmd.ExecuteNonQuery()
Catch ex As Exception
lblErrMsg.Text = ex.Message & ex.Source
End Try
lblRecsAff.Text = intRowsAff & " record(s) inserted"
cmd.Connection.Close()
End Sub
After I execute the method VS said that I have to much specified arguments for the procedure sp_addUser
I don't understand why this generate error!

Answer 1

just sync your Sp with code behind method and set parameters as sp.
Dim dt As New DataTable
Dim sqlpr1 As New List(Of SqlParameter)
Dim cmd As New SqlCommand()
cmd.CommandType = CommandType.StoredProcedure
cmd.CommandText = "[sp_ItemPackingList]"
cmd.Parameters.Add("#Date", SqlDbType.DateTime).Value = dateDate.Text.Trim()
cmd.Parameters.Add("#Thk", SqlDbType.VarChar).Value = txtPendQty.Text.Trim()
cmd.Parameters.Add("#Dia", SqlDbType.VarChar).Value = txtPendQty.Text.Trim()
Try
cmd.ExecuteNonQuery()
lblMessage.Text = "Record inserted successfully"
Catch ex As Exception
Throw ex
obj.GetDataTable("[sp_ItemPackingList]", sqlpr1)
End Try

Answer 2

The code and stored procedure you posted appear to be in sync.
That strongly suggests that the stored procedure in the Database is out of sync with what you expect in your code. Suggest you check what you posted is actually the stored procedure in DB.
Also Note: you should not prefix your proc with 'sp_' unless it natually resides in master.

Answer 3

Dim con As New SqlConnection
Dim cmd As New SqlCommand
Try
With con
.ConnectionString = sqlConnectionString
.Open()
End With
With cmd
.CommandText = "UpdateProcedure"
.CommandType = CommandType.StoredProcedure
.Parameters.AddWithValue("CName", txtCName.Text)
.Parameters(0).SqlDbType = SqlDbType.NVarChar
.Parameters.AddWithValue("CAddress",txtCAddress1.Text)
.Parameters(1).SqlDbType = SqlDbType.NVarChar
.Parameters.AddWithValue("CCity", txtCCity)
.Parameters(2).SqlDbType = SqlDbType.NVarChar
.ExecuteNonSqlQuery()
End With
Catch ex As Exception
Finally
cmd.Dispose()
con.Close()
End Try