/// <summary>
/// If adding new user then write there name to the Art2MSpell user names file.
/// </summary>
/// <returns>True if write successful else false.</returns>
/// <created>art2m,5/17/2019</created>
/// <changed>art2m,5/17/2019</changed>
public static bool WriteUserNameFile()
{
MyMessages.NameOfMethod = MethodBase.GetCurrentMethod().Name;
try
{
var dirPath = DirectoryFileOperations.CheckDirectoryPathExistsCreate();
var filePath = DirectoryFileOperations.CreatePathToUserFile(dirPath);
// Append line to the file.
using (var writer = new StreamWriter(filePath, true))
{
writer.WriteLine(SpellingPropertiesClass.UserName);
}
return(true);
}
catch (UnauthorizedAccessException ex)
{
Console.WriteLine(ex);
throw;
}
}
/// <summary>
/// If adding new user then write there name to the Art2MSpell user names file.
/// </summary>
/// <returns>True if write successful else false.</returns>
/// <created>art2m,5/17/2019</created>
/// <changed>art2m,5/17/2019</changed>
public static bool WriteUserNameFile()
{
MyMessages.NameOfMethod = MethodBase.GetCurrentMethod().Name;
var dirPath = DirectoryFileOperations.CheckDirectoryPathExistsCreate();
var filePath = DirectoryFileOperations.CreatePathToUserFile(dirPath);
try
{
// Append line to the file.
using (var writer = new StreamWriter(filePath, true))
{
writer.WriteLine(SpellingPropertiesClass.UserName);
}
return(true);
}
catch (UnauthorizedAccessException ex)
{
MyMessages.ErrorMessage = "You do not have access writes for this operation.";
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (ArgumentNullException ex)
{
MyMessages.ErrorMessage = "The path variable contains a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessages.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessages.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (PathTooLongException ex)
{
MyMessages.ErrorMessage = "the file path is to long.";
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (SecurityException ex)
{
MyMessages.ErrorMessage = "The operation has caused a security violation.";
Debug.WriteLine(ex.ToString());
return(false);
}
catch (IOException ex)
{
MyMessages.ErrorMessage = "File path has invalid characters in it. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
}
/// <summary>
/// Read user name file into collection.
/// so user can log in with there name. This
/// is used to keep each users spelling list together so they can choose
/// an all ready saved spelling list to practice.
/// </summary>
/// <returns></returns>
/// <created>art2m,5/20/2019</created>
/// <changed>art2m,5/20/2019</changed>
public static bool ReadUserNameFile()
{
MyMessages.NameOfMethod = MethodBase.GetCurrentMethod().Name;
var dirPath = DirectoryFileOperations.CheckDirectoryPathExistsCreate();
var filePath = DirectoryFileOperations.CreatePathToUserFile(dirPath);
try
{
using (var reader = new StreamReader(filePath))
{
string user;
while ((user = reader.ReadLine()) != null)
{
Unc.AddItem(user.Trim());
}
}
return(true);
}
catch (ArgumentNullException ex)
{
MyMessages.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessages.ErrorMessage = "The file path value is an empty string.";
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (FileNotFoundException ex)
{
MyMessages.ErrorMessage = "Unable to locate this file. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessages.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
catch (IOException ex)
{
MyMessages.ErrorMessage = "File path has invalid characters in it.";
Debug.WriteLine(ex.ToString());
MyMessages.ShowErrorMessageBox();
return(false);
}
}
