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PtInRect

This function determines whether the specified point lies within the specified rectangle. A point is within a rectangle if it lies on the left or top side or is within all four sides. A point on the right or bottom side is considered outside the rectangle.

BOOL PtInRect(
const RECT *lprc, 
POINT pt
);

Parameters

  • lprc
    Long pointer to a RECT structure that contains the specified rectangle.
  • pt
    Specifies a POINT structure that contains the specified point.

Return Values

Nonzero indicates that the specified point lies within the rectangle. Zero indicates that the specified point does not lie within the rectangle.

To get extended error information, call GetLastError.

Requirements

Runs on Versions Defined in Include Link to
Windows CE OS 1.0 and later Winuser.h   Rectapi.lib

Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

EqualRect, GetLastError, IsRectEmpty, POINT, RECT

 Last updated on Tuesday, July 13, 2004

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