TreeListView.OnItemExpanding

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Xusinboy Bekchanov edited this page Nov 5, 2023 · 3 revisions

TreeListView.OnItemExpanding Event

Definition

Namespace: My.Sys.Forms

Syntax

OnItemExpanding As Sub(ByRef Designer As My.Sys.Object, ByRef Sender As TreeListView, ByRef Item As TreeListViewItem Ptr)

Parameters

Part	Type	Description
`Designer`	My.Sys.Object	The designer of the object that received the signal. When an object is created without a designer, the designer will be empty. This can be checked with the command: `Designer.IsEmpty()`
`Sender`	TreeListView	The object which received the signal
`Item`	TreeListViewItem

See also

TreeListView

Table of Contents
Controls and objects
- Controls
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