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POmySQL stored procedure with .NET connector problem
 

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  1. POmySQL stored procedure with .NET connector problem
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    <p>I've seen other topics that deal with this error but none that seem to correspond to my situation.</p> <p>First of all, my code works completely fine when i run it locally.</p> <p>But when i upload it to the server, i get the error:</p> <p>Parameter '?PuserName' not found in the collection.</p> <p>Here is the C# code:</p> <pre><code>public DataSet GetEmployeeByUsername(string username) { string proc = "schema.GetEmployeeByUsername"; MySqlParameter[] args = new MySqlParameter[1]; args[0] = new MySqlParameter("?PuserName", MySqlDbType.VarChar); args[0].Value = username; return SQLDatasetCall(args, proc); } protected DataSet SQLDatasetCall(MySqlParameter[] sqlparams, string call) { string myConString = ConfigurationManager.AppSettings["mySql"]; MySqlConnection MyConnection = new MySqlConnection(myConString); MySqlDataAdapter adapter = new MySqlDataAdapter(); MyConnection.Open(); MySqlCommand command = new MySqlCommand(call, MyConnection); command.CommandType = CommandType.StoredProcedure; if (sqlparams != null) { foreach (MySqlParameter param in sqlparams) { command.Parameters.Add(param); } } DataSet ds = new DataSet(); adapter.SelectCommand = command; adapter.Fill(ds); adapter.Dispose(); MyConnection.Close(); return ds; } </code></pre> <p>SQL code:</p> <pre><code>delimiter | create procedure GetEmployeeByUsername(in PuserName varchar(45)) begin select id, firstName, lastName, phone, address1, address2, city, state, zip, username, password, emptypeid from schema.tblemployees where username=PuserName; end | delimiter; </code></pre>
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    1. USAndy Mikula
    1. USMicah
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      1. USJohn M
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      1. VTUpMod
    1. COI had similar issue twice. One solution was to delete the project from the web server and re-publish. Second solution was to delete all form bin directory and re-build.
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      1. USSaif Khan
 

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