static void Main(string[] args)
{
SCardContext context = new SCardContext();
context.Establish(SCardScope.System);
Console.Out.WriteLine("Context is valid? -> " + context.IsValid());
// list all (smart card) readers
Console.Out.WriteLine("Currently connected readers: ");
string[] readers = context.GetReaders();
foreach (string reader in readers)
Console.WriteLine("\t" + reader);
// list all configured reader groups
Console.Out.WriteLine("\nCurrently configured readers groups: ");
string[] groups = context.GetReaderGroups();
foreach (string group in groups)
Console.WriteLine("\t" + group);
// list readers for each group
foreach (string group in groups)
{
Console.WriteLine("\nGroup " + group + " contains ");
foreach (string reader in context.GetReaders(new string[] { group }))
Console.WriteLine("\t" + reader);
}
context.Release();
Console.Out.WriteLine("Context is valid? -> " + context.IsValid());
return;
}
public static void Main() {
using (var context = new SCardContext()) {
context.Establish(SCardScope.System);
Console.WriteLine("Context is valid? -> " + context.IsValid());
// list all (smart card) readers
Console.WriteLine("Currently connected readers: ");
var readerNames = context.GetReaders();
foreach (var readerName in readerNames) {
Console.WriteLine("\t" + readerName);
}
// list all configured reader groups
Console.WriteLine("\nCurrently configured readers groups: ");
var groupNames = context.GetReaderGroups();
foreach (var groupName in groupNames) {
Console.WriteLine("\t" + groupName);
}
// list readers for each group
foreach (var groupName in groupNames) {
Console.WriteLine("\nGroup " + groupName + " contains ");
foreach (var readerName in context.GetReaders(new[] { groupName })) {
Console.WriteLine("\t" + readerName);
}
}
context.Release();
Console.WriteLine("Context is valid? -> " + context.IsValid());
Console.ReadKey();
}
}
