Application not close

Question

When I enter an incorrect database in the above code, the catch part catches the error but does not close the application. a simple error, but could not solve.

OleDbConnection conn;
string connectionString = "Provider=Microsoft.ACE.Oledb.12.0; Data Source=xx.accdb";
public void connect()
{
    conn = new OleDbConnection(connectionString);

    try
    {
        this.conn.Open();
    }
    catch(Exception)
    {
        MessageBox.Show("Error.");
        Aplication.Exit();
    }
}

I'd recommend against writing your code all in one line. It makes it very hard to read. — ProgrammingLlama, Jul 02 '19 at 13:53
Check this answer https://stackoverflow.com/a/12978034/9801177 — Pietro Nadalini, Jul 02 '19 at 13:56
Also if that is your code Application is written with double p — Pietro Nadalini, Jul 02 '19 at 13:57

Mohammad Ghanem · Accepted Answer · 2019-07-02T14:49:06.780

1

Use Environment.Exit(). check this related question for more info :

Application.Exit() not working

Also note that MessageBox.Show("Error.") will block the execution flow until you click OK.

edited Jul 02 '19 at 14:49

answered Jul 02 '19 at 13:56

Mohammad Ghanem

688
6
20

score 0 · Answer 2 · answered Jul 02 '19 at 14:39

0

 conn.Close(); //dont forget

Environment.Exit(0) //or use -> System.Environment.Exit(0);

answered Jul 02 '19 at 14:39

StrTOInt

16
2

Application not close

2 Answers2