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UNSIGNED_RATIO structure (dwmapi.h)

  • Article

Defines a data type used by the Desktop Window Manager (DWM) APIs. It represents a generic ratio and is used for different purposes and units even within a single API.

Syntax

typedef struct _UNSIGNED_RATIO {
  UINT32 uiNumerator;
  UINT32 uiDenominator;
} UNSIGNED_RATIO;

Members

uiNumerator

The ratio numerator.

uiDenominator

The ratio denominator.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Header dwmapi.h