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TwainControllerSendCommand Method (Int32, Int32, Int32, TwainIdentity, ITwainDataStructure)

Sends a command triplet that may not be contained in the TwainTriplet enumeration.

Namespace:  Atalasoft.Twain
Assembly:  Atalasoft.DotTwain (in Atalasoft.DotTwain.dll) Version: 11.4.0.9.0.377 (.NET 4.5.2, x86)
Syntax
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public TwainReturnCode SendCommand(
	int dataGroup,
	int dataArgument,
	int message,
	TwainIdentity deviceIdentity,
	ITwainDataStructure data
)

Parameters

dataGroup
Type: SystemInt32
A command data group. Normally this will be TwainDataGroupFlags.DG_CONTROL.
dataArgument
Type: SystemInt32
Indicates the type of object being passed as the data parameter.
message
Type: SystemInt32
The type of message being sent.
deviceIdentity
Type: Atalasoft.TwainTwainIdentity
The device, if any to send the message to. When sending the message to the source manager this value should be null (Nothing in Visual Basic).
data
Type: Atalasoft.TwainITwainDataStructure
A class implementing the ITwainDataStructure interface that will retrieve or contains data relevant to this command.

Return Value

Type: TwainReturnCode
The return code received from TWAIN.
See Also