2002年9月20日 GetArcDirection Article 02/09/2009 This content has moved to another location. See GetArcDirection for the latest version.English (United States) Yo...
2002年9月20日 This content has moved to another location. See GetArcDirection for the latest version.English (United States) Theme Light Dark High contrast Manag...
2015年4月28日 int GetArcDirection( ) const; Return Value Specifies the current arc direction, if successful. Following are the valid return values: AD_COUNTERCLOC...