OverWrite Mode Property
Short Name: OverWrite
Property of DAQmx Read
Specifies whether to overwrite samples in the buffer that you have not yet read.
| Do Not Overwrite Unread Samples (10159) | The acquisition stops when it encounters a sample in the buffer that you have not read. |
| Overwrite Unread Samples (10252) | When an acquisition encounters unread data in the buffer, the acquisition continues and overwrites the unread samples with new ones. You can read the new samples by setting RelativeTo to Most Recent Sample and setting Offset to the appropriate number of samples. |
Remarks
The following table lists the characteristics of this property.
| Permissions | read/write |
| Resettable | yes |
| Settable while task is running | device-specific |
| Available in Run-Time Engine | yes |