GetFontUnicodeRanges function (wingdi.h)

The GetFontUnicodeRanges function returns information about which Unicode characters are supported by a font. The information is returned as a GLYPHSET structure.

Syntax

DWORD GetFontUnicodeRanges(
  [in]  HDC        hdc,
  [out] LPGLYPHSET lpgs
);

Parameters

[in] hdc

A handle to the device context.

[out] lpgs

A pointer to a GLYPHSET structure that receives the glyph set information. If this parameter is NULL, the function returns the size of the GLYPHSET structure required to store the information.

Return value

If the function succeeds, it returns number of bytes written to the GLYPHSET structure or, if the lpgs parameter is NULL, it returns the size of the GLYPHSET structure required to store the information.

If the function fails, it returns zero. No extended error information is available.

Requirements

See also

Font and Text Functions

Fonts and Text Overview

GLYPHSET