/// <summary>
/// 更新单个数据
/// </summary>
/// <param name="dto">sys_file实体</param>
/// <returns></returns>
public async Task <Result <Sys_FileDto> > UpdateAsync(Sys_FileDto dto)
{
using (var db = GetDb())
{
var result = new Result <Sys_FileDto>();
db.Update(MapTo <Sys_FileDto, Sys_FileEntity>(dto));
result.flag = (await db.SaveChangesAsync()) > 0;
return(result);
}
}
/// <summary>
/// 删除单个sys_file
/// </summary>
/// <param name="dto">sys_file实体</param>
/// <returns></returns>
public async Task <Result <Sys_FileDto> > DeleteAsync(Sys_FileDto dto)
{
using (var db = GetDb())
{
var result = new Result <Sys_FileDto>();
var ds = GetDbSet(db);
var entity = MapTo <Sys_FileDto, Sys_FileEntity>(dto);
ds.Remove(entity);
result.flag = (await db.SaveChangesAsync()) > 0;
return(result);
}
}
