Input string was not in a correct format.

Question

Can anyone please advise where i have gone wrong with the following method / stored proceedure? I keep getting the following error...

**

> Input string was not in a correct

**

This is the Stored proceedure i using and the method.

-- --------------------------------------------------------------------------------

-- Routine DDL
-- --------------------------------------------------------------------------------
DELIMITER $$

CREATE DEFINER=`Admin`@`%` PROCEDURE `test`(
        IN  p_idExceptionLog                INT(32)       , 
        IN  p_ExceptionDate                 DATETIME      , 
        IN  p_User                          VARCHAR(45)   , 
        IN  p_ExceptionMessage              VARCHAR(4000)  

     )
BEGIN 

    INSERT INTO ExceptionLog
         (
           id                    , 
           Date                  , 
           User                  , 
           Message                                      
         )
    VALUES 
         ( 
           p_idExceptionLog                    , 
           p_ExceptionDate                     , 
           p_User                              , 
           p_ExceptionMessage                    
         ) ; 
END

  private void showErrorBox(String errorMsg, MessageBoxButtons btnokshow)
    {

        MessageBox.Show(errorMsg, "FS Manager Error", MessageBoxButtons.OK);

        // write to DB

        string username = System.Environment.UserName.ToString();
        string timestamp = DateTime.Now.ToString();

          // Locals
        MySqlConnection NasDB = null;
    //    MySqlCommand inputError1 = new MySqlCommand();
        MySqlCommand inputError = null;
               int rows = 0;
        string spName = "test";

        try
        {
            //Instantiate the DB connection setting the conn string
            using (NasDB = new MySqlConnection(getConnectionString(ConnectionType.NAS)))
            {
                // Instantiate the command object that will fire the SP.
                using (inputError = new MySqlCommand(spName, NasDB))
                {
                    // Finish setting up the command object
                    inputError.CommandType = CommandType.StoredProcedure;

                    // Set up the SP params.

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_idExceptionLog", MySql.Data.MySqlClient.MySqlDbType.Int32, (1)));
                    inputError.Parameters[0].Value = "";

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_ExceptionDate", MySql.Data.MySqlClient.MySqlDbType.DateTime, (1)));
                    inputError.Parameters[1].Value = timestamp;

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_User", MySql.Data.MySqlClient.MySqlDbType.VarChar, (45)));
                    inputError.Parameters[2].Value = System.Environment.UserName.ToString();

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_ExceptionMessage", MySql.Data.MySqlClient.MySqlDbType.VarChar, (4000)));
                    inputError.Parameters[3].Value = errorMsg;

                    // Now that the SP is completely set up and ready to go open the conn and fire the SP.
                    inputError.Connection.Open();
                    rows = inputError.ExecuteNonQuery();

                    // Close ASAP
                    inputError.Connection.Close();
                }
            }

        }
        catch (Exception ex)
        {
            //showErrorBox(ex.ToString());
            throw ex;
        }
    }

Thanks

Answer 1

Err you are declaring paramter[0] (idExceptionLog) as an Int32 and then setting it to a string in your script? perhaps not setting it will help if it's supposed to be auto-generated or giving it a valid int value if you are manually generating it.

Answer 2

Worked the problem out.

 private void showErrorBox(String errorMsg, MessageBoxButtons btnokshow)
    {

        MessageBox.Show(errorMsg, "FS Manager Error", MessageBoxButtons.OK);

        // write to DB

        string username = System.Environment.UserName.ToString();
        string timestamp = DateTime.Now.ToString();

          // Locals
        MySqlConnection NasDB = null;
        MySqlCommand inputError = null;
               int rows = 0;
        string spName = "ExceptionInsert";


        try
        {
            //Instantiate the DB connection setting the conn string
            using (NasDB = new MySqlConnection(getConnectionString(ConnectionType.NAS)))
            {
                // Instantiate the command object that will fire the SP.
                using (inputError = new MySqlCommand(spName, NasDB))
                {
                    // Finish setting up the command object
                    inputError.CommandType = CommandType.StoredProcedure;

                    // Set up the SP params.

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_idExceptionLog", MySql.Data.MySqlClient.MySqlDbType.Int32, (0)));
                    inputError.Parameters[0].Value = null;

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_ExceptionDate", MySql.Data.MySqlClient.MySqlDbType.DateTime, (1)));
                    inputError.Parameters[1].Value = timestamp;

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_User", MySql.Data.MySqlClient.MySqlDbType.VarChar, (45)));
                    inputError.Parameters[2].Value = System.Environment.UserName.ToString();

                    inputError.Parameters.Add(new MySql.Data.MySqlClient.MySqlParameter("p_ExceptionMessage", MySql.Data.MySqlClient.MySqlDbType.VarChar, (4000)));
                    inputError.Parameters[3].Value = errorMsg;

                    // Now that the SP is completely set up and ready to go open the conn and fire the SP.
                    inputError.Connection.Open();
                    rows = inputError.ExecuteNonQuery();

                    // Close ASAP
                    inputError.Connection.Close();
                }
            }

        }
        catch (Exception ex)
        {
            //showErrorBox(ex.ToString());
            throw ex;
        }
    }