public bool Insert(dataColumn column)
{
using (var connection = new SQLiteConnection(_connectionString))
{
int res = -1;
SQLiteCommand command = new SQLiteCommand(null, connection);
try
{
connection.Open();
command.CommandText = $"INSERT INTO {tableName} ({dataColumn.columnBoardId},{dataColumn.columnOrdinal},{dataColumn.columnLimit},{dataColumn.columnName}) " +
$"VALUES (@columnBoardId,@columnOrdinal,@columnLimit,@columnName);";
SQLiteParameter boardIdParam = new SQLiteParameter(@"columnBoardId", column.boardId);
SQLiteParameter ordinalParam = new SQLiteParameter(@"@columnOrdinal", column.ordinal);
SQLiteParameter nameParam = new SQLiteParameter(@"columnName", column.name);
SQLiteParameter limitParam = new SQLiteParameter(@"columnLimit", column.limit);
command.Parameters.Add(boardIdParam);
command.Parameters.Add(ordinalParam);
command.Parameters.Add(nameParam);
command.Parameters.Add(limitParam);
command.Prepare();
res = command.ExecuteNonQuery();
}
catch (Exception e)
{
log.Warn(e.ToString());
log.Warn("Insert failed");
}
finally
{
command.Dispose();
connection.Close();
}
return(res > 0);
}
}// insert new column to database according to the dataColumn fields
}// insert new column to database according to the dataColumn fields
protected override dal ConvertReaderToObject(SQLiteDataReader reader) // reading from DB and create DataColumn Object
{
dataColumn result = new dataColumn(Convert.ToInt32(reader.GetValue(0)), Convert.ToInt32(reader.GetValue(1)), Convert.ToInt32(reader.GetValue(2)), reader.GetString(3));
return(result);
}
