SQLite Connection In Xamarin

Sqlite.md

Android

string path = System.Environment.GetFolderPath(
    System.Environment.SpecialFolder.Personal);
return System.IO.Path.Combine(path, filename);

iOS

string docFolder = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
string libFolder = System.IO.Path.Combine(docFolder, "..", "Library");

if (!System.IO.Directory.Exists(libFolder)) {
    System.IO.Directory.CreateDirectory(libFolder);
}

return System.IO.Path.Combine(libFolder, filename);

Windows

string path = global::Windows.Storage.ApplicationData.Current.LocalFolder.Path;
return System.IO.Path.Combine(path, filename);