[2005] Giving value to a Paramiter

hi i want to save either number 1 or 0 for my Owner field in my databass but the code that i have dose not do the job can someone help please?

Code:

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If Me.btnOwner2.UseVisualStyleBackColor = False Then
                command.Parameters.AddWithValue("Owner", 1)
            Else
                command.Parameters.AddWithValue("Owner", 0)
            End If

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thank you

That code doesn't save anything. It just sets a parameter value. Where's the rest of the code?

Also, what type of database is this? If it's SQL Server then bit columns are actually Booleans, not Integers, in VB code. In that case you should just be assigning the value of UseVisualStyleBackColor directly.

sorry i am using ms 2003.

Code:

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      If txtUserName.Text = "" Then
            MessageBox.Show("Please enter a User Name.", "", MessageBoxButtons.OK, MessageBoxIcon.Information)
            Exit Sub
        End If

        If txtPassword.Text = "" Then
            MessageBox.Show("Please enter a Password.", "", MessageBoxButtons.OK, MessageBoxIcon.Information)
            Exit Sub
        End If

 

            Dim connection As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\Program Files\CashUp\Datas.mdb")
            Dim command As New OleDb.OleDbCommand("INSERT INTO tblUsers ([User], [Password]) VALUES ([@User], [Password])", connection)
            Dim comm As New OleDb.OleDbCommand("SELECT COUNT (User) FROM tblUsers WHERE User = '" & txtUserName.Text & "'", connection)

            connection.Open()
            Dim total As Double = CDbl(comm.ExecuteScalar())

            If total = "1" Then
                MessageBox.Show("User Already Exists ", "Existing Record", MessageBoxButtons.OK, MessageBoxIcon.Information)
                txtUserName.Text = ""
                txtPassword.Text = ""
                txtUserName.Focus()

            Else
                command.Parameters.AddWithValue("[@User]", Me.txtUserName.Text)
                command.Parameters.AddWithValue("[@Password]", Me.txtPassword.Text)


                If Me.btnOwner2.UseVisualStyleBackColor = False Then
                command.Parameters.AddWithValue("Owner", 1)
                Else
                    command.Parameters.AddWithValue("Owner", 0)
                End If


                If Me.btnManager2.UseVisualStyleBackColor = False Then
                    command.Parameters.AddWithValue("Manager", 1)
                Else
                    command.Parameters.AddWithValue("Manager", 0)
                End If


                If Me.btnDriver2.UseVisualStyleBackColor = False Then
                    command.Parameters.AddWithValue("Driver", 1)
                Else
                    command.Parameters.AddWithValue("Driver", 0)
                End If

                command.ExecuteNonQuery()
                connection.Close()
                MessageBox.Show("New user added successfuly.", " ", MessageBoxButtons.OK, MessageBoxIcon.Information)
                txtUserName.Text = ""
                txtPassword.Text = ""
                Me.UsersGroup2.Enabled = False
            Me.UsersGruop.Enabled = True
            List1.Items.Clear()

            Dim command1 As New OleDb.OleDbCommand("SELECT (User) FROM tblUsers", connection)
            connection.Open()
            Dim UserRead As OleDb.OleDbDataReader
            UserRead = command1.ExecuteReader()
            Do While UserRead.Read
                Me.List1.Items.Add(UserRead.Item("User"))
            Loop
            connection.Close()

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Are you really using VB.NET 2003? You've specified 2005 when you posted. If you're using 2003 then AddWithValue would have refused to compile, which you haven't mentioned. If you're not clear about what's happening then we can't help.

hi
you asked what database i am using in your priviuse post, i am using MS Access 2003, and vb.net 2005

try this:

vb Code:

If Me.btnOwner2.UseVisualStyleBackColor = False Then
   command.Parameters.AddWithValue("Owner", true)
Else
   command.Parameters.AddWithValue("Owner", false)
End If

Quote:

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Originally Posted by afshin_tt

hi
you asked what database i am using in your priviuse post, i am using MS Access 2003, and vb.net 2005

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Aha. "MS" is Microsoft, so MS 2003 doesn't really mean anything. Access was what I was interested in. Like I said, There's not much point testing a Boolean value to decide what Boolean value to assign. Just assign the original Boolean value in the first place:

vb.net Code:

command.Parameters.AddWithValue("Owner", Not Me.btnOwner2.UseVisualStyleBackColor)