TreeView_SetItemHeight macro

Sets the height of the tree-view items. You can use this macro or send the TVM_SETITEMHEIGHT message explicitly.

Syntax


int TreeView_SetItemHeight(
   HWND  hwndTV,
   SHORT cyItem
);

Parameters

hwndTV

Type: HWND

Handle to a tree-view control.

cyItem

Type: SHORT

New height of every item in the tree view, in pixels. Heights less than 1 will be set to 1. If this argument is not even, it will be rounded down to the nearest even value. If this argument is -1, the control will revert to using its default item height.

Return value

Returns the previous height of the items, in pixels.

Remarks

The tree-view control uses this value for the height of all items. To modify the height of individual items, see the description of the iIntegral member of the TVITEMEX structure.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

See also

TreeView_GetItemHeight

 

 

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