The identifier for the geographical location of the user (GEOID).
返回值
成功:
返回 1.
失败:
返回 0 并设置 @error 标志为非 0 值.
注意/说明
This function writes to the registry the geographical location for a particular user instead of an application.
This action affects the behavior of other applications run by the user. As a rule, the application should call this
function only when the user has explicitly requested changes, but not for purely application-specific reasons.