Triggered whenever the GPS satellite selection is determined . Use the input interface to access settings. Returning false will turn this callback off.

Public Function Evaluate( _
    ByVal ResultEval As IAgAsGPSSatSelectPluginResultEval _
) As Boolean

public bool Evaluate(
    IAgAsGPSSatSelectPluginResultEval ResultEval
);

public: bool Evaluate(
    IAgAsGPSSatSelectPluginResultEval ^ ResultEval
);

public: HRESULT Evaluate(
    IAgAsGPSSatSelectPluginResultEval * ResultEval,
    VARIANT_BOOL * pResult
);

public bool evaluate(
    IAgAsGPSSatSelectPluginResultEval ResultEval
);

Return true to indicate success, false to indicate failure. If false is returned, this method will no longer be called during GPS satellite selection.

The plugin component is responsible, on every Evaluate() call, to select the set of GPS satellites to use. If the plugin does not select any during any particular call, then none will be available for use at that time.