Creates a new asynchronous scanner on this table using the specified scanner specification and attach to the specified asynchronous result instance.

Namespace: Hypertable
Assembly: ht4n (in ht4n.dll) Version: 0.9.8.11 (0.9.8.11)

Syntax

         
 C#  Visual Basic  Visual C++ 
long BeginScan(
	AsyncResult asyncResult,
	ScanSpec scanSpec,
	Object param,
	AsyncScannerCallback callback
)
Function BeginScan ( _
	asyncResult As AsyncResult, _
	scanSpec As ScanSpec, _
	param As Object, _
	callback As AsyncScannerCallback _
) As Long
long long BeginScan(
	AsyncResult^ asyncResult, 
	ScanSpec^ scanSpec, 
	Object^ param, 
	AsyncScannerCallback^ callback
)

Parameters

asyncResult
AsyncResult
Asynchronous result instance.
scanSpec
ScanSpec
Table scanner specification.
param
Object
User defined parameter, which will be passed to the callback.
callback
AsyncScannerCallback
Asynchronous scanner callback.

Return Value

Asynchronous scanner identifier.

See Also