// Returns a list of data source names from the local machine.
public static List <string> GetAllDataSourceNames()
{
// Get the list of user DSN's first.
var dsnList = GetUserDataSourceNames();
// Get list of System DSN's and add them to the first list.
var systemDsnList = GetSystemDataSourceNames();
var res = new HashSetEx <string>();
res.AddRange(dsnList);
res.AddRange(systemDsnList);
return(new List <string>(res));
}
