TreeList.InvalidateRowPreview(TreeListNode) Method

Invalidates the preview section in the specified node.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v25.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#

public virtual void InvalidateRowPreview(
    TreeListNode node
)

VB.NET

Public Overridable Sub InvalidateRowPreview(
    node As TreeListNode
)

Parameters

Name	Type	Description
node	TreeListNode	The node whose preview section is to be invalidated.

Remarks

The InvalidateRowPreview method forces the TreeList to repaint the preview section in the specified node. This can be useful when you custom paint preview sections and need to redraw a certain preview section due to custom changes that do not automatically redraw.

Use the InvalidateNodes() method to force the TreeList to redraw all visible nodes and row footers.