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Retrieves the extended style for a tree-view control. Send this message explicitly or by using the TreeView_GetExtendedStyle macro.
Parameters
-
wParam
- Must be zero.
-
lParam
- Must be zero.
Return value
Returns the value of extended style.For more information on styles, see Tree-View Control Extended Styles.
Remarks
The extended styles for a tree-view control have nothing to do with the extended styles used with function CreateWindowEx or function SetWindowLong.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|