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SplitterPane.VisibleIndex Property

Gets or sets a value specifying the position of the current pane amongst the visible panes at the same level.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v18.2.dll

Declaration

public int VisibleIndex { get; set; }
Public Property VisibleIndex As Integer

Property Value

Type Description
Int32

An integer value specifying the zero-based index of the SplitterPane amongst visible panes at the same level. -1 if the pane is invisible.

Remarks

Use the VisibleIndex property to control where the splitter pane is displayed amongst other panes of the same level. If the VisibleIndex property is set to -1, the pane is not displayed.

A particular visible pane can be obtained by the pane's visible index using the SplitterPaneCollection.GetVisiblePane method of the parent pane's SplitterPane.Panes collection (or the ASPxSplitter.Panes collection of a splitter control in the case of the root level panes). The total number of visible items at a particular level is returned by the SplitterPaneCollection.GetVisiblePaneCount method of the corresponding pane collection.

Note that the VisibleIndex and SplitterPane.Visible properties are interdependent. The -1 value assigned to the VisibleIndex property sets the SplitterPane.Visible property to false. Setting the VisibleIndex property to a non-negative value sets the SplitterPane.Visible property to true.

See Also