Kod ten będzie określić wersję bazy danych SQL Server używany - 2000, 2005 lub 2008:
try
{
SqlConnection sqlConnection = new SqlConnection(connectionString);
Microsoft.SqlServer.Management.Smo.Server server = new Microsoft.SqlServer.Management.Smo.Server(new Microsoft.SqlServer.Management.Common.ServerConnection(sqlConnection));
switch (server.Information.Version.Major)
{
case 8:
MessageBox.Show("SQL Server 2000");
break;
case 9:
MessageBox.Show("SQL Server 2005");
break;
case 10:
MessageBox.Show("SQL Server 2008");
break;
default:
MessageBox.Show(string.Format("SQL Server {0}", server.Information.Version.Major.ToString()));
break;
}
}
catch (Microsoft.SqlServer.Management.Common.ConnectionFailureException)
{
MessageBox.Show("Unable to connect to server",
"Invalid Server", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
Poniższy kod zrobi to samo , tym razem używając NinthSense's odpowiedź:
try
{
SqlConnection sqlConnection = new SqlConnection(connectionString);
sqlConnection.Open();
string serverVersion = sqlConnection.ServerVersion;
string[] serverVersionDetails = serverVersion.Split(new string[] {"."}, StringSplitOptions.None);
int versionNumber = int.Parse(serverVersionDetails[0]);
switch (versionNumber)
{
case 8:
MessageBox.Show("SQL Server 2000");
break;
case 9:
MessageBox.Show("SQL Server 2005");
break;
case 10:
MessageBox.Show("SQL Server 2008");
break;
default:
MessageBox.Show(string.Format("SQL Server {0}", versionNumber.ToString()));
break;
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Unable to connect to server due to exception: {1}", ex.Message),
"Invalid Connection!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
sqlConnection.Close();
}
Richard, świetny połów w Smo.Server! Mój zły :-( – MagicAndi