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TreeView_SetItemHeight macro (commctrl.h)

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

Syntax

void TreeView_SetItemHeight(
   hwnd,
   iHeight
);

Parameters

hwnd

Type: HWND

Handle to a tree-view control.

iHeight

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

None

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

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header commctrl.h

See also

TreeView_GetItemHeight