GetItemAtPointer
PowerScript function
Description
Gets the handle or the index of the item under the cursor.
Applies to
ListView controls, TreeView controls
Syntax
|
1 |
controlname.GetItemAtPointer ( ) |
|
Argument |
Description |
|---|---|
|
controlname |
The name of the control whose handle or index you want to |
Return value
Long.
Returns the index (ListView) or handle (TreeView) of the item under
the cursor. Returns -1 for failure.
Usage
System events that select an item in a ListView or TreeView control,
such as the Clicked event, already have an argument that passes the index
for the ListView or the handle for the TreeView. The GetItemAtPointer
function allows you to retrieve the index or handle in user events (or
system events without an index or handle argument) for a ListView or
TreeView control.
Examples
This example places the handle of a TreeView item in a
SingleLineEdit box:
|
1 2 3 4 |
integer li_index li_index= tv_1.GetItematPointer ( ) sle_1.text = string (li_index) |
See also