/// <summary>
/// Writes the genre template list.
/// </summary>
/// <returns>
/// <c>true</c>, if genre template list was write, <c>false</c> otherwise.
/// </returns>
public static bool WriteGenreTemplateList()
{
try
{
MyMessages.NameOfMethod = MethodBase.GetCurrentMethod().Name;
var directoryName = GenreFileItems.GetGenreUserTemplateListDirectory();
var templateListName = GenreFileItems.GetFileNameOfGenreTemplateList();
// var genreFilePath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
var genreFilePath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
genreFilePath = Path.Combine(genreFilePath, directoryName);
genreFilePath = Path.Combine(genreFilePath, templateListName);
var count = GenreDefaultListCollection.ItemCount();
using (var sw = new StreamWriter(genreFilePath))
{
for (var i = 0; i < count; i++)
{
var genreName = GenreDefaultListCollection.GetItemAt(i);
sw.WriteLine(genreName);
}
}
return(true);
}
catch (FileNotFoundException ex)
{
MyMessages.ErrorMessage = "Unable to find file.";
MyMessages.BuildErrorString(
MyMessages.NameOfClass, MyMessages.NameOfMethod, MyMessages.ErrorMessage, ex.Message);
return(false);
}
catch (IOException ex)
{
MyMessages.ErrorMessage = "Encountered error while writing to file. Operation canceled.";
MyMessages.BuildErrorString(
MyMessages.NameOfClass, MyMessages.NameOfMethod, MyMessages.ErrorMessage, ex.Message);
return(false);
}
}
/// <summary>
/// Display FileBrowser to select where to save backup copy of genre
/// default list.
/// </summary>
/// <returns></returns>
public static string SaveGenreDefaultListBackup()
{
string retVal;
using (var sfd = new SaveFileDialog())
{
sfd.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
sfd.FilterIndex = 2;
sfd.RestoreDirectory = true;
if (sfd.ShowDialog() == DialogResult.OK)
{
using (var sw = new StreamWriter(sfd.FileName))
{
var count = GenreDefaultListCollection.ItemCount();
for (var i = 0; i < count; i++)
{
// if first line of file write pound sign then add
// first item in collection.
if (i == 0)
{
sw.WriteLine("#");
}
sw.WriteLine(GenreDefaultListCollection.GetItemAt(i));
}
}
retVal = sfd.FileName;
}
else
{
retVal = string.Empty;
}
}
return(retVal);
}