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Sets the width of indentation for a tree-view control and redraws the control to reflect the new width. You can use this macro or send the TVM_SETINDENT message explicitly.
Syntax
BOOL TreeView_SetIndent(
HWND hwnd,
INT indent
);
Parameters
hwnd
Type: HWND
Handle to the tree-view control.
indent
Type: INT
Width, in pixels, of the indentation. If this parameter is less than the system-defined minimum width, the new width is set to the system-defined minimum.
Return value
Type: BOOL
Although this macro is typed as a BOOL, it always returns zero.
Remarks
The system-defined minimum indent value is typically five pixels, but it is not fixed. To retrieve the exact value of the minimum indent on a particular system, use the TreeView_SetIndent macro with indent set to zero. Then use the TreeView_GetIndent macro to retrieve the minimum indent value.
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 |