读取配置文件

  #region 公共方法读取配置文件     

    [DllImport("kernel32")]         private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, String filePath);

    [DllImport("kernel32")]         private static extern bool WritePrivateProfileString(string lpAppName, string lpKeyName, string lpString, string lpFileName);

/// <summary>        

/// 读取配置文件方法        

/// </summary>        

/// <param name="father"></param>        

/// <param name="child"></param>        

/// <returns></returns>   

      public string GetConfigureInfo(string father, string child)       

  {           

  string data = "";            

StringBuilder temp = new StringBuilder(255);           

  //ini文件路径            

string strCom = System.Environment.CurrentDirectory + "\\com.ini";          

   GetPrivateProfileString(father, child, "读取文件失败", temp, 255, strCom);            

if (temp.ToString().Trim() != "" && temp.ToString().Trim() != "读取文件失败")            

{                

data = temp.ToString().Trim();            

}            

else           

  {                

MessageBox.Show("本地没有配置" + father + "的" + child + "相关信息");          

   }            

return data;        

}