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DrawEdge

The DrawEdge function draws one or more edges of rectangle.

VB4-32,5,6
Declare Function DrawEdge Lib "user32" Alias "DrawEdge" (ByVal hdc As Long, qrc As RECT, ByVal edge As Long, ByVal grfFlags As Long) As Long

Operating Systems Supported
Requires Windows NT 3.5(1) or later; Requires Windows 95 or later

Library
User32

Parameter Information
hdc
Identifies the device context.

qrc
Points to a RECT structure that contains the logical coordinates of the rectangle.

edge
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 inner-border flags are as follows:
BDR_RAISEDINNER
Raised inner edge.
BDR_SUNKENINNER
Sunken inner edge.

The outer-border flags are as follows:
BDR_RAISEDOUTER
Raised outer edge.
BDR_SUNKENOUTER
Sunken outer edge.

Alternatively, the edge parameter can specify one of the following flags:
EDGE_BUMP
Combination of BDR_RAISEDOUTER and BDR_SUNKENINNER.
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
Specifies the type of border. This parameter can be a combination of these values:
BF_ADJUST
Rectangle to be adjusted to leave space for client area.
BF_BOTTOM
Bottom of border rectangle.
BF_BOTTOMLEFT
Bottom and left side 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.
BF_TOPLEFT
Top and left side of border rectangle.
BF_TOPRIGHT
Top and right side of border rectangle.

Return Values
If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Examples

Related Functions

 

 


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