INameSpaceTreeControlCustomDraw::PrePaint method (shobjidl.h)

Called before the namespace tree control is drawn.

Syntax

HRESULT PrePaint(
  [in]  HDC     hdc,
  [in]  RECT    *prc,
  [out] LRESULT *plres
);

[in] hdc

Type: HDC

A handle to the control's device context. Use this HDC to perform any GDI functions.

[in] prc

Type: RECT*

A pointer to the RECT structure that describes the bounding rectangle of the area being drawn.

[out] plres

Type: LRESULT*

When this method returns, contains a pointer to an LRESULT, which contains one or more of the values from the CDRF Constants enumeration.

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	shobjidl.h