/// <summary>
/// Gets a count of setting tags that contain the string portion specified.
/// </summary>
/// <param name="partial"></param>
/// <returns></returns>
public static int GetCountByPartial(string partial)
{
GetSingleton();
lock (m_singleton)
{
string inputString;
string[] inputFields;
int count = 0;
string UserSettingsFileName;
UserSettingsFileName = GetAppPath();
if (File.Exists(UserSettingsFileName))
{
// load the records into memory
// open the file for reading
try
{
StreamReader fileReader;
string SettingsName;
string SettingsValue;
fileReader = new StreamReader(UserSettingsFileName);
while ((inputString = fileReader.ReadLine()) != null)
{
if (!inputString.Contains(","))
{
continue;
}
inputFields = inputString.Split(',');
SettingsName = inputFields[0];
SettingsValue = inputFields[1];
if (SettingsName.Contains(partial))
{
count++;
}
} // end while
fileReader.Close();
}
catch (Exception ex)
{
FileLogging.Set("GetCountByPartial exception : " + ex.Message);
return(0);
} // end try
} // end if file exists
else // the files has not been created, so this is an error
{
// MessageBox.Show("could not open user.config file");
return(0);
}
return(count);
}
}
public static void WriteToLog(string error, LOG_TYPE type)
{
error = DateTime.UtcNow.ToString() + ": " + error;
Console.WriteLine(error);
FileLogging.Set(error);
}
public static void Trace(Exception ex)
{
List <string> lines = new List <string>();
string time = DateTime.UtcNow.ToString() + " UTC:";
FileLogging.Set(time + " ex: " + ex.Message + " stack trace: " + Environment.NewLine);
FileLogging.Set(ex.StackTrace + Environment.NewLine);
}
//System.Reflection.MethodBase.GetCurrentMethod()
public void Trace(Exception ex, LOG_TYPE type)
{
List <string> lines = new List <string>();
string time = DateTime.UtcNow.ToString() + " UTC:";
Console.WriteLine(time + " ex: " + ex.Message + " stack trace: " + Environment.NewLine);
Console.WriteLine(ex.StackTrace + Environment.NewLine);
FileLogging.Set(time + " ex: " + ex.Message + " stack trace: " + Environment.NewLine);
FileLogging.Set(ex.StackTrace + Environment.NewLine);
}
public void Log(string error, LOG_TYPE type)
{
lock (singleton)
{
if (!ScreenLoggerShowing && m_ScreenLogger != null)
{
ScreenLoggerShowing = true;
m_ScreenLogger.ShowForm();
}
Console.WriteLine(error);
if (m_ScreenLogger != null)
{
m_ScreenLogger.Log(error);
}
FileLogging.Set(error);
}
}
public static string GetGPSCommPort()
{
string commPortString = null;
try
{
// Query the device list trough the WMI. If you want to get
// all the properties listen in the MSDN article mentioned
// below, use "select * from Win32_PnPEntity" instead!
ManagementObjectSearcher deviceList =
new ManagementObjectSearcher("Select Name, Status from Win32_PnPEntity");
/// USB to UART Bridge Controller (COM6)
//string filename = "C:\\Users\\David\\Pictures\\test\\devlist.txt";
//StreamWriter sw = File.AppendText(filename);
// Any results? There should be!
if (deviceList != null)
{
// Enumerate the devices
foreach (ManagementObject device in deviceList.Get())
{
// To make the example more simple,
string name = device.GetPropertyValue("Name").ToString();
string status = device.GetPropertyValue("Status").ToString();
if (name.Contains("USB to UART Bridge Controller") || name.Contains("USB-to-Serial"))
{
// get the comm number
try
{
int index = name.LastIndexOf("COM");
string ss = name.Substring(index);
string[] sa = ss.Split(')');
// int commPortNum = Convert.ToInt32(ss[1]);
commPortString = sa[0];
return(commPortString);
}
catch
{
return(null);
}
}
// sw.WriteLine(name + "\r\n");
// Uncomment these lines and use the "select * query" if you
// want a VERY verbose list
// foreach (PropertyData prop in device.Properties)
// Console.WriteLine( "\t" + prop.Name + ": " + prop.Value);
// More details on the valid properties:
// http://msdn.microsoft.com/en-us/library/aa394353(VS.85).aspx
// Console.WriteLine("Device name: {0}", name);
// Console.WriteLine("\tStatus: {0}", status);
// Part II, Evaluate the device status.
// bool working = ((status == "OK") || (status == "Degraded")
// || (status == "Pred Fail"));
// Console.WriteLine("\tWorking?: {0}", working);
}
}
}
catch (Exception ex)
{
FileLogging.Set("GetGPSCommPort ex: " + ex.Message);
}
return(null);
}
public static void Set(string setting, string value)
{
GetSingleton();
lock (m_singleton)
{
string inputString;
string[] inputFields;
inputFields = new string[2];
bool settingDone = false;
string UserSettingsFileName;
UserSettingsFileName = GetAppPath();
// does file exist already ?
try
{
if (File.Exists(UserSettingsFileName))
{
// load the records into memory
// open the file for reading
StreamReader fileReader;
StreamWriter fileWriter;
string NewSettingsName;
string NewSettingsValue;
// COUNT THE ENTRIES
fileReader = new StreamReader(UserSettingsFileName);
int i = 0;
while ((inputString = fileReader.ReadLine()) != null)
{
if (inputString.Contains(","))
{
i++;
}
}
if (i == 0) // error
{
// MessageBox.Show("file user.config exists but is empty");
}
// ALLOCATE MEMORY
int numLines = i;
// MessageBox.Show("numLines = "+ numLines.ToString());
fileReader.Close();
// LOAD THE LINES
fileReader = new StreamReader(UserSettingsFileName);
i = 0;
string[] SettingsName;
string[] SettingsValue;
SettingsName = new string[numLines];
SettingsValue = new string[numLines];
while ((inputString = fileReader.ReadLine()) != null)
{
if (!inputString.Contains(","))
{
break;
}
inputFields = inputString.Split(',');
SettingsName[i] = inputFields[0];
SettingsValue[i] = inputFields[1];
if (SettingsName[i] == setting)
{
SettingsValue[i] = value;
settingDone = true;
}
i++;
} // end while
// now we have either changed an existing setting or will add a new one,
// write all settings to the file
fileReader.Close();
// delete the old file and write the new one
File.Delete(UserSettingsFileName);
fileWriter = new StreamWriter(UserSettingsFileName);
for (i = 0; i < numLines; i++)
{
fileWriter.WriteLine(SettingsName[i] + "," + SettingsValue[i]);
}
if (!settingDone) // we did not find an existing setting to change, add a new one
{
NewSettingsName = setting;
NewSettingsValue = value;
fileWriter.WriteLine(NewSettingsName + "," + NewSettingsValue);
}
fileWriter.Close();
} // end if file exists
else // the files has not been created, so creat it and store the settings
{
StreamWriter fileWriter;
string NewSettingsName;
string NewSettingsValue;
NewSettingsName = setting;
NewSettingsValue = value;
fileWriter = new StreamWriter(UserSettingsFileName);
fileWriter.WriteLine(NewSettingsName + "," + NewSettingsValue);
fileWriter.Close();
}
}// end try
catch (ArgumentException)
{
FileLogging.Set("ArgumentException.. " + UserSettingsFileName);
} // end catch
catch (IOException)
{
FileLogging.Set("IOException.. " + UserSettingsFileName);
} // end catch
catch (UnauthorizedAccessException)
{
FileLogging.Set("UnauthorizedAccessException.. " + UserSettingsFileName);
} // end catch
}
} // end Set
public static string Get(string setting)
{
GetSingleton();
lock (m_singleton)
{
string inputString;
string[] inputFields;
bool readingDone = false;
string value = null;
string UserSettingsFileName;
UserSettingsFileName = GetAppPath();
// does file exits already ?
if (File.Exists(UserSettingsFileName))
{
// load the records into memory
// open the file for reading
try
{
StreamReader fileReader;
string SettingsName;
string SettingsValue;
fileReader = new StreamReader(UserSettingsFileName);
while ((inputString = fileReader.ReadLine()) != null)
{
if (!inputString.Contains(","))
{
break;
}
inputFields = inputString.Split(',');
SettingsName = inputFields[0];
SettingsValue = inputFields[1];
if (SettingsName == setting)
{
value = SettingsValue;
readingDone = true;
break;
}
} // end while
if (!readingDone) // we did not find an existing setting to change, add a new one
{
// MessageBox.Show("did not find string -" + setting + "- in file");
fileReader.Close();
return(null);
}
fileReader.Close();
}
catch (Exception ex)
{
FileLogging.Set("Get exception : " + ex.Message);
return(null);
}
} // end if file exists
else // the files has not been created, so this is an error
{
// MessageBox.Show("could not open user.config file");
return(null);
}
return(value);
}
} // end get