public DataOperator(string pathToDB = null)
{
string fullPath = System.IO.Directory.GetCurrentDirectory();
int carefa = fullPath.IndexOf("\\PT_Task2\\");
fullPath = fullPath.Substring(0, carefa + 10);
if (pathToDB == null)
{
fullPath += "PT_Task2_Data\\DB.mdf";
}
else
{
fullPath += pathToDB;
}
string connectionString = "Data Source=(LocalDB)\\MSSQLLocalDB;";
connectionString += "AttachDbFilename=";
connectionString += fullPath;
connectionString += ";Integrated Security=True;Connect Timeout=30";
this.connectionString = connectionString;
this.context = new DB_LinkDataContext(connectionString);
}
public void RefreshTheDatabase()
{
this.context = new DB_LinkDataContext(this.connectionString);
}
