| Components | All | New | MacOS | Windows | Linux | iOS | ||||
| Examples | Mac & Win | Server | Client | Guides | Statistic | FMM | Blog | Deprecated | Old | |
SmartCard.Status
Queries current status of smart card in reader.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| SmartCard | 6.3 | ✅ Yes | ✅ Yes | ❌ No | ✅ Yes, on macOS and Windows | ❌ No |
MBS( "SmartCard.Status"; SmartCardContext; Selector ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| SmartCardContext | The smartcard context reference number. | $SmartCardContext |
| Selector | Which value to query. Can be ReaderName, State, Protocol or ATR. |
"State" |
Result
Returns value or error.
Description
Queries current status of smart card in reader.You can call it any time after a successful call to SmartCard.Connect and before a successful call to SmartCard.Disconnect. It does not affect the state of the reader or reader driver.
If you ask for State, the result is Absent, Present, Swallowed, Powered, Negotiable or Specific.
Examples
Query reader name:
MBS( "SmartCard.Status"; $SmartCardContext; "ReaderName" )
See also
Example Databases
This function checks for a license.
Created 13th June 2016, last changed 18th June 2016
