Trying to call the stored procedure from C# windows form but nothing happens

I'm trying to call a stored procedure from a C# windows Form application. It gets executed but nothing happens up in the database i.e no records are added to the table. Here's my C# code:

private void buttonAddData_Click(object sender, EventArgs e)
{
    string actionTaken = "Added";
    string changeDescription = "Added new Code";
    string updatedBy = "ICherry";
    string currentStatus = "In development";
    SqlConnection conDatabase = new SqlConnection(@"Data Source=(LocalDB)\v11.0;AttachDbFilename=|DataDirectory|\ConfigData.mdf;Integrated Security=True;");
    try
    {
        SqlCommand cmd = conDatabase.CreateCommand();
        cmd.CommandType = CommandType.StoredProcedure;
        cmd.CommandText = "spLogConfigChanges";                
        cmd.Parameters.AddWithValue("@ActionTaken",actionTaken);
        cmd.Parameters.AddWithValue("@ChangeDescription", changeDescription);
        cmd.Parameters.AddWithValue("@UpdatedBy", updatedBy);
        cmd.Parameters.AddWithValue("@CurrentStatus", currentStatus);
        conDatabase.Open();
        MessageBox.Show("Connection opened");
        cmd.ExecuteNonQuery();
        MessageBox.Show("Command Executed");
        conDatabase.Close();
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message);
    }
}    

And my SP when executed in Query analyser runs with no errors and I can see the records being created.