DAQTaskAI Properties
- 更新时间2023-02-21
- 阅读时长4分钟
The DAQTaskAI type exposes the following members.
| Name | Description | |
|---|---|---|
 | AcquisitionMode | Gets or sets the type of acquisition the task performs. |
| AcquisitionSamples | Gets or sets the total number of samples per channel to acquire. This property is valid for instances of DAQTaskAI that perform finite acquisitions. |
| AcquisitionTime | Gets or sets the total number of seconds to acquire data. This property is valid for instances of DAQTaskAI that perform finite acquisitions. |
| AcquisitionUnits | Gets or sets whether the task uses time in seconds or number of samples as the size of the acquisitions it performs. This property is valid for instances of DAQTaskAI that perform finite acquisitions. |
| ActiveEdge | Gets or sets the type of edge in the pulses of the sample clock that cause the task to acquire samples: rising or falling. |
| AutomaticReadSize | Gets or sets a value indicating whether to automatically determine the size of read operations that make up an acquisition. |
| BaseNodeType | Gets a reference to the internal representation of this node. (Inherited from BaseNode.) |
| ChannelNames | Gets or sets a value that indicates how the names of AI channels appear in log files that this task creates. |
| ClockSource | Gets or sets the source terminal of the sample clock that you want to control acquisition timing. An empty string corresponds to the default onboard clock of the device. |
| Description | Gets or sets the description of this node. (Inherited from BaseNode.) |
| Name | Gets the name of this node. To rename a node, use the RenameNode method. (Inherited from BaseNode.) |
| NodeID | Gets the ID of this node. (Inherited from BaseNode.) |
| NodePath | Gets the path to the node within the system definition file. (Inherited from BaseNode.) |
| Rate | Gets or sets the sampling rate, in samples per channel per second, or Hz. |
| ReadSamples | Gets or sets the requested number of samples per channel to read at a time. This property is valid if AutomaticReadSize is false (False in Visual Basic). |
| ReadTime | Gets or sets the number of seconds to read at a time. This property is valid if AutomaticReadSize is false (False in Visual Basic). |
| ReadUnits | Gets or sets whether the task uses ReadTime or ReadSamples as the read size. This property is valid for instances of DAQTaskAI that do not automatically determine the read size. |
| TaskType | Gets the task type. (Inherited from DAQTask.) |
| TypeGUID | Gets the GUID associated with the node. Attempts to set the GUID of a BaseNode will generate an exception. (Inherited from BaseNode.) |