Created
November 11, 2020 18:14
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| using SQLite; | |
| using System.Collections.Generic; | |
| using System.Threading.Tasks; | |
| namespace sendsms | |
| { | |
| [Table("Friends")] | |
| public class Friend | |
| { | |
| [PrimaryKey, AutoIncrement, Column("_id")] | |
| public int Id { get; set; } | |
| public string Name { get; set; } | |
| public string Email { get; set; } | |
| public string Phone { get; set; } | |
| } | |
| public class FriendAsyncRepository | |
| { | |
| SQLiteAsyncConnection database; | |
| public FriendAsyncRepository(string databasePath) | |
| { | |
| database = new SQLiteAsyncConnection(databasePath); | |
| } | |
| public async Task CreateTable() | |
| { | |
| await database.CreateTableAsync<Friend>(); | |
| } | |
| public async Task<List<Friend>> GetItemsAsync() | |
| { | |
| return await database.Table<Friend>().ToListAsync(); | |
| } | |
| public async Task<Friend> GetItemAsync(int id) | |
| { | |
| return await database.GetAsync<Friend>(id); | |
| } | |
| public async Task<int> DeleteItemAsync(Friend item) | |
| { | |
| return await database.DeleteAsync(item); | |
| } | |
| public async Task<int> SaveItemAsync(Friend item) | |
| { | |
| if (item.Id != 0) | |
| { | |
| await database.UpdateAsync(item); | |
| return item.Id; | |
| } | |
| else | |
| { | |
| return await database.InsertAsync(item); | |
| } | |
| } | |
| } | |
| } |
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