| Overload | Description |
|---|---|
| getSupportedCapabilitiesAsync(Vintasoft.Twain.WebTwainDeviceCapabilityUsageModeEnumJS,function,function) | Sends an asynchronous request to get information about all capabilities supported by TWAIN device. |
| getSupportedCapabilitiesAsync(number,function,function) | Sends an asynchronous request to get information about all capabilities supported by TWAIN device. |