Cat.AuthorizeVoid Method (POS for .NET v1.14 SDK Documentation)

3/2/2014

Approves cancellation of a purchase.

Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)

Syntax

'Declaration
Public MustOverride Sub AuthorizeVoid ( _
    sequenceNumber As Integer, _
    amount As Decimal, _
    taxOthers As Decimal, _
    timeout As Integer _
)

public abstract void AuthorizeVoid (
    int sequenceNumber,
    decimal amount,
    decimal taxOthers,
    int timeout
)

public:
virtual void AuthorizeVoid (
    int sequenceNumber, 
    Decimal amount, 
    Decimal taxOthers, 
    int timeout
) abstract

public abstract void AuthorizeVoid (
    int sequenceNumber, 
    Decimal amount, 
    Decimal taxOthers, 
    int timeout
)

public abstract function AuthorizeVoid (
    sequenceNumber : int, 
    amount : decimal, 
    taxOthers : decimal, 
    timeout : int
)

Parameters

• sequenceNumber
  Sequence number for approval.

• amount
  Purchase amount for approval.

• taxOthers
  Tax and other amounts for approval.

• timeout
  The maximum wait time (in milliseconds) until the response is received from the CAT device. WaitForever, 0, and positive values can be specified.

Remarks

Cancellation approval for amount and taxOthers is intended as the approval specified by sequenceNumber.

When timeout is WaitForever, time-out never occurs and the device waits until it receives response from the CAT.

AuthorizeVoid may cause a PosControlException to be thrown with the following ErrorCodes.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread-safe. Any instance members are not guaranteed to be thread-safe.

See Also

Reference

Cat Class
Cat Members
Microsoft.PointOfService Namespace
CapAuthorizeVoid