The EnableEUDC function enables or disables end-user-defined characters (EUDC). Enabling EUDC allows text output functions to retrieve information about end-user-defined characters from EUDC fonts. Disabling EUDC prevents output functions from accessing these fonts.
BOOL EnableEUDC(
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BOOL fEnableEUDC | |
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If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
Applications call the EnableEUDC function before and after adding, modifying, or deleting EUDC fonts. An application must disable EUDC before modifying a EUDC font or before adding or deleting a font from the registry. Application must enable EUDC after these changes to allow functions access to them.