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LineDisplayBase.ClearDescriptors Method

  • Article

2/27/2008

Turns off all descriptors.

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

Syntax

'Declaration
Public Overrides Sub ClearDescriptors

public override void ClearDescriptors ()

public:
virtual void ClearDescriptors () override

public void ClearDescriptors ()

public override function ClearDescriptors ()

Remarks

The LineDisplayBase class ensures that the line display device has been opened, claimed, and enabled.

ClearDescriptors may throw a PosControlException with the following ErrorCode:

Value

Meaning

Illegal

The device doesn’t support descriptors.

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

LineDisplayBase Class
LineDisplayBase Members
Microsoft.PointOfService.BaseServiceObjects Namespace
LineDisplay.ClearDescriptors Method
LineDisplay.CapDescriptors Property