C＃從嵌套類訪問高級方法

我想爲通過串口進行通信的外部控制電路創建類庫。該電路內置了使用串行通信（例如發送「SR，HC，01,1，\ r」打開傳感器1）來獲取/設置各種設置的功能。有大約100個功能分爲以下類別：傳感器設置，輸出設置和環境設置。這是我試過的。C＃從嵌套類訪問高級方法

public class CircuitController 
{ 
    // Fields. 
    private SerialPort controllerSerialPort; 
    private SensorSettings sensorSettings; 
    private OutputSettings outputSettings; 
    private EnvironmentSettings environmentSettings; 
    ... 

    // Properties. 
    // Properties to get sensorSettings, outputSettings, and environmentSettings. 

    // Methods. 
    public string SendReceive(string sendCommand) // Send command and receive response. 
    { 
    ... 
    } 

    // Nested classes. 
    public class SensorSettings 
    { 
    // Fields. 
    // The various sensor settings here. 

    // Properties. 
    // Properties to get/set the sensor settings. Note: Get/Set is done through calling one of the following methods. 

    // Methods. 
    public double GetSensorUnits(int sensorNumber) 
    { 
     ... 
     string commandToSend = String.Format("HE,WL,1,{0}", sensorNumber); // Setup command string. 
     string commandResponse = SendReceive(commandToSend); // Send command and receive response. ERROR here, cannot access higher level, non-static methods. 
     // Logic to process commandResponse. 
     ... 
    } 

    // Other methods to create, send, and process the circuit's sensor settings "functions". 

    } 

    public class OutputSettings 
    { 
    // Same logic as SensorSettings class. 
    } 

    public class EnvironmentSettings 
    { 
    // Same logic as SensorSettings class. 
    } 
}

我計算過，這樣就不會有100種方法/ CircuitController類下擠滿屬性。例如，我可以使用get屬性來獲取sensorSettings實例，然後調用所需的方法/屬性：circuitControllerInstance.GetSensorSettingsProperty.GetSensorUnits(1);。我收到一個編譯錯誤，我試圖從嵌套類訪問SendReceive()。有沒有辦法做到這一點？

謝謝！

來源

2011-09-21 john

如果您有興趣，Microsoft開發類庫的設計指南提供了避免公共嵌套類型的一般建議：http://msdn.microsoft.com/en-us/library/ms229027.aspx –

任何最終解決方案完整的源代碼示例工作？ – Kiquenet

嵌套類不會「看到」在主機中聲明的任何內容。

您應該將主機引用傳遞給任何嵌套類，例如，在構造函數中。

來源

2011-09-21 14:49:08

C＃從嵌套類訪問高級方法

回答

相關問題