Last Valid Buffer

Returns the buffer list index (zero-based) that contains the last acquired image. This value is always less than or equal to N-1, where N is the number of buffers in the buffer list.

Remarks

The following table shows when the property is readable and writable and what devices it applies to.

Datatype	Readable	Writable	Device
	Always	NotWritable	NI PCI-1405 NI PCI/PXI-1407 NI PCI/PXI-1409 NI PCI-1410 NI PCI/PXI-1411 NI PCI/PXI-1422 NI PCI-1424 NI PCI-1426 NI PCIe-1427 NI PCI/PXI-1428 NI PCIe-1429 NI PCIe-1430 NI 17xx