DataSourceAcquireAsync Method (IImageCollector, Boolean, Boolean, NullableTwSX, NullableInt32)Terminal Works - TwainScanning.Net Library
Allows to acquire images from the scanner asynchronously. This function will return immediately.

Namespace: TwainScanning
Assembly: TwainScanning (in TwainScanning.dll) Version: 1.3.0.0 (1.3.0.0)
Syntax

public void AcquireAsync(
	IImageCollector collector,
	bool showUI,
	bool closeUIAfterAcquire = true,
	Nullable<TwSX> transferMechanism = 0,
	Nullable<int> count = -1
)

Parameters

collector
Type: TwainScanning.CollectorsIImageCollector
The collector.
showUI
Type: SystemBoolean
if set to true [show UI].
closeUIAfterAcquire (Optional)
Type: SystemBoolean
if set to true [close UI after acquire].
transferMechanism (Optional)
Type: SystemNullableTwSX
The transfe mode.
count (Optional)
Type: SystemNullableInt32
The count. Use -1 to acquire all images.
Exceptions

ExceptionCondition
TwainExceptionCollector can NOT be used if transfer mechanism is TwSX.File or TwSX.MemFile!
See Also

Reference