private bool TestConnecting()
{
bool result = false;
try
{
DataOracle dataOracle = new DataOracle();
dataOracle.host = txtHost.Text;
dataOracle.port = txtPort.Text;
dataOracle.sid = txtSid.Text;
dataOracle.user = txtUser.Text;
dataOracle.password = txtPassword.Text;
DBConnecting.conn = DBConnecting.GetDBConnection(dataOracle);
DBConnecting.conn.Open();
lbStatus.ForeColor = Color.LimeGreen;
lbStatus.Text = "Successful connection";
result = true;
DBConnecting.conn.Close();
}
catch (Exception ex)
{
DBConnecting.conn.Close();
lbStatus.ForeColor = Color.Red;
lbStatus.Text = "Connection failed";
MessageBox.Show("Lỗi: " + ex.Message, "Thông báo!");
}
return(result);
}
private void UpdateConfigDatabase()
{
List <string> list = new List <string>();
using (StreamReader streamReader = new StreamReader("ConfigConnect"))
{
string item;
while ((item = streamReader.ReadLine()) != null)
{
list.Add(item);
}
}
using (StreamWriter streamWriter = new StreamWriter("ConfigConnect"))
{
oracle = new DataOracle();
oracle.host = txtHost.Text;
oracle.port = txtPort.Text;
oracle.sid = txtSid.Text;
oracle.user = txtUser.Text;
oracle.password = txtPassword.Text;
foreach (string item2 in list)
{
if (!item2.Contains("="))
{
streamWriter.WriteLine(item2);
}
else
{
string text = item2.Substring(0, item2.IndexOf("="));
switch (text.ToLower())
{
case "host":
streamWriter.WriteLine("host=" + oracle.host);
break;
case "port":
streamWriter.WriteLine("port=" + oracle.port);
break;
case "sid":
streamWriter.WriteLine("sid=" + oracle.sid);
break;
case "user":
streamWriter.WriteLine("user="******"password":
streamWriter.WriteLine("password="******"Lưu thành công");
}