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RangeControl.VisibleRangeStartPosition Property

Gets or sets the start position of the visible range, in relative coordinates.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v19.2.dll

Declaration

[DefaultValue(0)]
[DXCategory("Behavior")]
public double VisibleRangeStartPosition { get; set; }

Property Value

Type Default Description
Double

0

A double value that is the start position of the visible range, in relative coordinates.

Remarks

An end-user can scroll data (change the start position of the visible range) by dragging the left Zoom Grip and by dragging the Viewport Scroll Thumb.

A relative position is a value in the range: 0 <= StartPosition < 1. A value of 0 indicates that data is not scrolled from the beginning and the viewport displays data starting at the very first data point.

RangeControl-VisibleRangeStartPosition-0

The value of 0.5 indicates that data is scrolled to show the middle data point at the beginning of the viewport.

RangeControl-VisibleRangeStartPosition-0.5

See Also