AIChannel.ReadOpenChannelsExist Property
- Updated2023-02-21
- 1 minute(s) read
AIChannelReadOpenChannelsExist Property
Indicates if the device or devices detected an open channel condition in any virtual channel in the task. Reading this property clears the open channel status for all channels in this task. You must read this property before you read ReadOpenChannels. Otherwise, you will receive an error.
Namespace: NationalInstruments.DAQmx
Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 20.7.40.49302
Syntax
public bool ReadOpenChannelsExist { get; }
Public ReadOnly Property ReadOpenChannelsExist As Boolean Get
Property Value
Type: BooleanIndicates if the device or devices detected an open channel condition in any virtual channel in the task. Reading this property clears the open channel status for all channels in this task. You must read this property before you read ReadOpenChannels. Otherwise, you will receive an error.
Exceptions
| Exception | Condition |
|---|---|
| DaqException | The NI-DAQmx driver returned an error. |