UiaRectIsEmpty function (uiautomationcoreapi.h)

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Note  This function is deprecated. Client applications should use the Microsoft UI Automation Component Object Model (COM) interfaces instead.
 
Gets a Boolean value that specifies whether a rectangle has all its coordinates set to 0.

Syntax

bool UiaRectIsEmpty(
  [in, ref] const UiaRect & rc
);

Parameters

[in, ref] rc

Type: const UiaRect

A reference to a UiaRect structure that contains the coordinates of the rectangle.

Return value

Type: bool

TRUE if the rectangle is empty; otherwise FALSE.

Requirements

Requirement Value
Minimum supported client Windows XP [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header uiautomationcoreapi.h
Library Uiautomationcore.lib
DLL Uiautomationcore.dll