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LineDisplay.Columns Property (POS for .NET v1.12 SDK Documentation)

  • Article

2/27/2008

Gets the number of columns for this window.

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

Syntax

'Declaration
Public MustOverride ReadOnly Property Columns As Integer

public abstract int Columns { get; }

public:
virtual property int Columns {
    int get () abstract;
}

/** @property */
public abstract int get_Columns ()

public abstract function get Columns () : int

Remarks

For window 0, Columns is the same as the value of the DeviceColumns property. For other windows created by the application, it can be less or greater than DeviceColumns.

Columns is typically initialized to the value of the DeviceColumns property. The Columns property is updated when the application sets the CurrentWindow property and calls the CreateWindow or DestroyWindow methods.

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

LineDisplay Class
LineDisplay Members
Microsoft.PointOfService Namespace
DeviceColumns
CurrentWindow
LineDisplay.CreateWindow Method
LineDisplay.DestroyWindow Method