//Method for reading specific information on users form the database
public List <UserDO> UserDetails(int UserId)
{
//Defining SqlConnection for this method
SqlConnection scon = new SqlConnection(_conn);
//Establishing a new data adapter
SqlDataAdapter iDReader = null;
//Establishing a new data table
DataTable table = new DataTable();
//Establishing new list using model UserDO
List <UserDO> user = new List <UserDO>();
//Beginning the processes
try
{
//Defining a variable for the SqlCommand, as well as the stored proc and connection we're using
SqlCommand readRowById = new SqlCommand("USER_READ_BY_ID", scon);
//Defining what kind of command our SqlCommand is
readRowById.CommandType = CommandType.StoredProcedure;
//Adding in all the variables. Format: ("@SqlVariable", C#VariableValue)
readRowById.Parameters.AddWithValue("@UserId", UserId);
//opening sql connection
scon.Open();
//defining our adapter and what command it uses
iDReader = new SqlDataAdapter(readRowById);
//telling the code to use the stored procedure
readRowById.ExecuteNonQuery();
//telling code to use the data table to fill itself
iDReader.Fill(table);
//setting our list equal to all information pulled from database by running it through a mapper
user = UserListMap.DataTableToList(table);
}
//Catch for any errors that may happen
catch (Exception ex)
{
//passing in the exception that was thrown to the errorhandler
ErrorHandlerDAL.ErrorLogger(ex);
}
//finally cleans up any last loose ends
finally
{
//closing SqlConnection
scon.Close();
//disposing of the SqlConnection
scon.Dispose();
}
//Sending all information pulled from the database up to the PL
return(user);
}
//Method for reading general information on users from database
public List <UserDO> UserReadAll()
{
//Establishing new list using model UserDO
List <UserDO> allUsers = new List <UserDO>();
//Defining SqlConnection for this method
SqlConnection scon = new SqlConnection(_conn);
//Establishing a new data adapter
SqlDataAdapter adapter = null;
//Establishing a new data table
DataTable table = new DataTable();
//Beginning the processes
try
{
//Defining a variable for the SqlCommand, as well as the stored proc and connection we're using
SqlCommand readRow = new SqlCommand("USER_READ_ALL", scon);
//Defining what kind of command our SqlCommand is
readRow.CommandType = CommandType.StoredProcedure;
//opening sql connection
scon.Open();
//defining our adapter and what command it uses
adapter = new SqlDataAdapter(readRow);
//telling code to use the data table to fill itself
adapter.Fill(table);
//setting our list equal to all information pulled from database by running it through a mapper
allUsers = UserListMap.DataTableToList(table);
}
//Catch for any errors that may happen
catch (Exception ex)
{
//passing in the exception that was thrown to the errorhandler
ErrorHandlerDAL.ErrorLogger(ex);
}
//finally cleans up any last loose ends
finally
{
//closing SqlConnection
scon.Close();
//disposing of the SqlConnection
scon.Dispose();
}
//Sending all information pulled from the database up to the PL
return(allUsers);
}
