GetFirstVisible Method
Returns the first visible item in the control
object.GetFirstVisible()
Client support
Newlook Smartclient only.
ListView control
Use
This method takes into account the current horizontal scrolling position of the control and can be used to determine what the first visible item is at any point in time.
NOTE!
For the ListView control, the View property must be set to ViewList to use this method.
Parameters
None.
Returns
This method returns an integer value representing the index of the first item visible in the list view control.
Examples
EXAMPLES
The following example returns the index of the first visible item in the lvMembers list view control:
J SCRIPT
function GetFirstVisibleItem()
{
//Get the item that is currently at the top of the visible list.
vFirstVisibleItem = App.ActiveForm.lvMembers.GetFirstVisible()
}
VB SCRIPT:
Sub GetFirstVisibleItem
vFirstVisibleItem = App.ActiveForm.lstTest.GetFirstVisible
App.MsgBox "The first visible item is: " & vFirstVisibleItem & ".", "Return Value"
End Sub
TreeView control
Use
This method takes into account the current vertical scrolling position of the control and can be used to determine what the first visible item is at any point in time.
Parameters
None.
Returns
This method returns a node object representing the node that is the top-most visible in the tree view control.
Examples
EXAMPLES
The following example assigns the text of the first visible node in the tvOrgChart tree view control to a global Newlook variable:
J SCRIPT
function GetFirstVisibleNode()
{
//Get the item that is currently at the top of the visible tree view.
vFirstVisibleNode = App.ActiveForm.tvOrgChart .GetFirstVisible().Text
App.SetValue("TopNode", vFirstVisibleNode);
}
See Also
Index Property | ListItems collection
Applies To
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