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TVM_SETTOOLTIPS

TVM_SETTOOLTIPS
    wParam = (WPARAM)(HWND) hwndTooltip;
    lParam = 0;

Sets a tree view control's child tooltip control. You can send this message explicitly or by using the TreeView_SetToolTips macro.

• Returns the handle to tooltip control previously set for the tree view control, or NULL if tooltips were not previously used.

hwndTooltip

Handle to a tooltip control.

When created, tree view controls automatically create a child tooltip control. To prevent a tree view control from using tooltips, create the control with the TVS_NOTOOLTIPS style.

Version 4.70

See also TVM_GETTOOLTIPS

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