在Xamarin Android C#中将SQLite数据库备份恢复到SD卡

// 获取SQLite数据库文件路径
string dbPath = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), "your_database_name.db");

// 设置备份文件路径
string backupPath = Path.Combine(Android.OS.Environment.ExternalStorageDirectory.AbsolutePath, "backup.db");

// 复制数据库文件到备份文件路径
File.Copy(dbPath, backupPath, true);

// 获取备份文件路径
string backupPath = Path.Combine(Android.OS.Environment.ExternalStorageDirectory.AbsolutePath, "backup.db");

// 设置SQLite数据库文件路径
string dbPath = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), "your_database_name.db");

// 复制备份文件到SQLite数据库文件路径
File.Copy(backupPath, dbPath, true);