#region 日誌記錄、支援其他執行緒訪問 
public delegate void LogAppendDelegate(Color color, string text); 
/// <summary> 
/// 追加顯示文字 
/// </summary> 
/// <param name="color">文字顏色</param> 
/// <param name="text">顯示文字</param> 
public void LogAppend(Color color, string text) 
{ 
    richTextBoxRemote.AppendText("\n"); 
    richTextBoxRemote.SelectionColor = color; 
    richTextBoxRemote.AppendText(text); 
} 
/// <summary> 
/// 顯示錯誤日誌 
/// </summary> 
/// <param name="text"></param> 
public void LogError(string text) 
{ 
    LogAppendDelegate la = new LogAppendDelegate(LogAppend); 
    richTextBoxRemote.Invoke(la, Color.Red, DateTime.Now.ToString("HH:mm:ss ") + text); 
} 
/// <summary> 
/// 顯示警告資訊 
/// </summary> 
/// <param name="text"></param> 
public void LogWarning(string text) 
{ 
    LogAppendDelegate la = new LogAppendDelegate(LogAppend); 
    richTextBoxRemote.Invoke(la, Color.Violet, DateTime.Now.ToString("HH:mm:ss ") + text); 
} 
/// <summary> 
/// 顯示資訊 
/// </summary> 
/// <param name="text"></param> 
public void LogMessage(string text) 
{ 
    LogAppendDelegate la = new LogAppendDelegate(LogAppend); 
    richTextBoxRemote.Invoke(la, Color.Black, DateTime.Now.ToString("HH:mm:ss ") + text); 
} 
#endregion

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