SetFirstVisible

Description

Sets the specified item as the first visible item in a TreeView control.

Applies to

TreeView controls

Syntax

treeviewname.SetFirstVisible ( itemhandle )

Argument	Description
treeviewname	The TreeView control in which you want to identify an item as the first visible item
itemhandle	The handle of the item you are identifying as the first visible item in the TreeView control

Returns

Integer. Returns 1 if it succeeds and -1 if an error occurs.

Usage

Use to give focus to the TreeView item specified by the itemhandle and scroll it to the top of the TreeView control (or as close to the top as the item list allows; if the item is the last item in a TreeView control, for example, it cannot scroll to the top of the control).

Examples

Example 1

This example sets the current TreeView item as the first item visible in a TreeView control:

long ll_tvi

int li_tvret

ll_tvi = tv_list.FindItem(CurrentTreeItem! , 0)

li_tvret = tv_list.SetFirstVisible(ll_tvi)

IF li_tvret = -1 THEN

		MessageBox("Warning!" , "Didn't Work")

END IF