# Function Reference

# _WinAPI_IsRectEmpty

Determines whether the specified rectangle is empty

## Parameters

$tRECT |
$tagRECT structure that contains the logical coordinates of the rectangle. |

## Return Value

True: |
the rectangle is empty. |

False: |
the rectangle is not empty. |

## Remarks

An empty rectangle is one that has no area; that is, the coordinate of the right side is less than or equal

to the coordinate of the left side, or the coordinate of the bottom side is less than or equal to the

coordinate of the top side.

## See Also

Search IsRectEmpty in MSDN Library.