HardTotals.Rollback Method (POS for .NET v1.12 SDK Documentation)

2/27/2008

Ends the current transaction.

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

Syntax

'Declaration
Public MustOverride Sub Rollback

public abstract void Rollback ()

public:
virtual void Rollback () abstract

public abstract void Rollback ()

public abstract function Rollback ()

Remarks

All writes between the previous BeginTrans and Rollback are discarded. They are not saved to the hard totals areas.

Rollback may cause a PosControlException to be thrown with one of 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

HardTotals Class
HardTotals Members
Microsoft.PointOfService Namespace
HardTotals.BeginTrans Method
HardTotals.CommitTrans Method