public async Task UpdateEntityAsync(Entity entity) { var existingEntity = await context.Entities.FindAsync(entity.Id); if (existingEntity != null) { existingEntity.Name = entity.Name; existingEntity.Description = entity.Description; existingEntity.UpdatedAt = DateTime.UtcNow; await context.SaveChangesAsync(); } }
public async Task CreateEntityAsync(Entity entity) { var newEntity = new Entity { Id = Guid.NewGuid(), Name = entity.Name, Description = entity.Description, CreatedAt = DateTime.UtcNow, UpdatedAt = DateTime.UtcNow }; context.Entities.Add(newEntity); await context.SaveChangesAsync(); }In this example, we create a new Entity object with a new GUID as its ID, and set its properties using the input entity object. We then add the new entity to the context and save the changes to the database. Package library: Microsoft.EntityFrameworkCore. This method is commonly used in Entity Framework Core, a popular open-source object-relational mapping (ORM) framework for .NET.