TreeList.LayoutChanged() Method

Called when global changes are applied to the TreeList object.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v19.2.dll

Declaration

C#

public virtual void LayoutChanged()

VB.NET

Public Overridable Sub LayoutChanged

Remarks

This method relates to the TreeList.EndUpdate method. It recalculates all graphical information of the current TreeList instance and redraws it.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the LayoutChanged() method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-implement-block-selection-for-treelist-cells-e2176/CS/BlockSelection/BlockSelector.cs#L81

public void InvalidateBlock() { fList.LayoutChanged(); }

how-to-show-a-node-index-at-the-left-side-taking-into-account-collapsed-nodes-e2865/CS/WindowsApplication1/MyTreeList.cs#L50

public override void LayoutChanged() {
    base.LayoutChanged();
    if(IsInitialized)

how-to-create-custom-treelist-control-which-implements-a-web-style-comment-system-e3520/CS/TestMyTreeListForum/MyTreeListNode.cs#L75

    UpdateButtons();
    TreeList.LayoutChanged();
}

how-to-highlight-the-next-or-previous-search-result-in-the-treelist-t368346/CS/WindowsFormsApplication2/FindHelper.cs#L260

{
    treeList.LayoutChanged();
}

VB.NET

how-to-implement-block-selection-for-treelist-cells-e2176/VB/BlockSelection/BlockSelector.vb#L86

Public Sub InvalidateBlock()
    fList.LayoutChanged()
End Sub

how-to-implement-the-cells-multi-selection-feature-in-treelist-e2795/VB/WindowsApplication1/Helper/BlockSelector.vb#L119

Public Sub InvalidateBlock()
    fList.LayoutChanged()
End Sub

how-to-show-a-node-index-at-the-left-side-taking-into-account-collapsed-nodes-e2865/VB/WindowsApplication1/MyTreeList.vb#L55

Public Overrides Sub LayoutChanged()
    MyBase.LayoutChanged()
    If IsInitialized Then

how-to-create-custom-treelist-control-which-implements-a-web-style-comment-system-e3520/VB/TestMyTreeListForum/MyTreeListNode.vb#L68

    UpdateButtons()
    TreeList.LayoutChanged()
End Set

how-to-highlight-the-next-or-previous-search-result-in-the-treelist-t368346/VB/WindowsFormsApplication2/FindHelper.vb#L257

Private Sub RefreshTreeList()
    treeList.LayoutChanged()
End Sub