// Method to save members
private static void SaveMembers(List<Member> members)
{
MemberView mView = new MemberView();
// Check if there's any members otherwise display a warning message.
if (members != null && members.Any())
{
// Try to save it otherwise display an error.
try
{
MemberDirectory repo = new MemberDirectory("members.txt");
repo.Save(members);
// Display a header from the RenderHeader method.
Console.Clear();
mView.RenderHeader(" Medlemmarna har sparats ", bgcolor: ConsoleColor.DarkGreen);
}
catch (Exception)
{
// Display a header from the RenderHeader method.
Console.Clear();
mView.RenderHeader(" FEL! Ett fel inträffade då medlemmarna skulle sparas.", bgcolor: ConsoleColor.Red);
}
}
else
{
// Display a header from the RenderHeader method.
Console.Clear();
mView.RenderHeader(" Det finns inga medlemmar att spara ", bgcolor: ConsoleColor.Yellow, fgcolor: ConsoleColor.Black);
}
}
// Private static method for loading the list of members.
private static List<Member> LoadMembers()
{
MemberView mView = new MemberView();
// Try to open a file named "members.txt" and the return the list so we can use that list
// for all the other methods.
try
{
MemberDirectory repo = new MemberDirectory("members.txt");
List<Member> members = repo.Load();
return members;
}
// Else catch the exception and return NULL as well as a error message will be presented.
catch (Exception)
{
// Display a header from the RenderHeader method.
Console.Clear();
mView.RenderHeader(" FEL! Ett fel inträffade då medlemsregistret lästes in.", bgcolor: ConsoleColor.Red);
// And return null.
return null;
}
}
