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Gdi::DrawEdge_I

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This method draws one or more edges of a rectangle.

static WINUSERAPI BOOL WINAPI DrawEdge_I(
  HDC hdc,
  RECT* qrc,
  unsigned int edge,
  unsigned int grfFlags
);

Parameters

  • hdc
    [in] Handle to the device context.

  • qrc
    [in] Pointer to a RECT structure that contains the logical coordinates of the rectangle.

  • edge
    [in] Unsigned integer that specifies the type of inner and outer edge to draw. This parameter must be a combination of one inner-border flag and one outer-border flag. The following table shows the possible inner-border flags.

    Value Description
    BDR_RAISEDINNER Raised inner edge.
    BDR_SUNKENINNER Sunken inner edge.

    The following table shows the possible outer-border flags.

    Value Description
    BDR_RAISEDOUTER Raised outer edge.
    BDR_SUNKENOUTER Sunken outer edge.

    The following tables shows flags that the edge parameter can alternatively specify.

    Value Description
    EDGE_ETCHED Combination of BDR_SUNKENOUTER and BDR_RAISEDINNER.
    EDGE_RAISED Combination of BDR_RAISEDOUTER and BDR_RAISEDINNER.
    EDGE_SUNKEN Combination of BDR_SUNKENOUTER and BDR_SUNKENINNER.

  • grfFlags
    [in] Unsigned integer that specifies the type of border. The following table shows the possible values.

    Value Description
    BF_ADJUST Rectangle to be adjusted to leave space for client area.
    BF_BOTTOM Bottom of border rectangle.
    BF_BOTTOMRIGHT Bottom and right side of border rectangle.
    BF_DIAGONAL Diagonal border.
    BF_DIAGONAL_ENDBOTTOMLEFT Diagonal border. The end point is the bottom-left corner of the rectangle; the origin is top-right corner.
    BF_DIAGONAL_ENDBOTTOMRIGHT Diagonal border. The end point is the bottom-right corner of the rectangle; the origin is top-left corner.
    BF_DIAGONAL_ENDTOPLEFT Diagonal border. The end point is the top-left corner of the rectangle; the origin is bottom-right corner.
    BF_DIAGONAL_ENDTOPRIGHT Diagonal border. The end point is the top-right corner of the rectangle; the origin is bottom-left corner.
    BF_FLAT Flat border.
    BF_LEFT Left side of border rectangle.
    BF_MIDDLE Interior of rectangle to be filled.
    BF_MONO One-dimensional border.
    BF_RECT Entire border rectangle.
    BF_RIGHT Right side of border rectangle.
    BF_SOFT Soft buttons instead of tiles.
    BF_TOP Top of border rectangle.

Return Values

Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.

Remarks

This method is an internal version of the DrawEdge function.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Gdi.hpp.

See Also

DrawEdge | RECT

Last updated on Wednesday, April 13, 2005

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