public override void DeleteOne()
{
using (var transaction = dataContext.Database.BeginTransaction()) {
foreach (var item in dataContext.Entities)
{
dataContext.Entry(item).State = Microsoft.EntityFrameworkCore.EntityState.Deleted;
dataContext.SaveChanges();
}
transaction.Commit();
}
}
/// <summary>
/// 新增
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool Add <T>(T entity) where T : GenericModel
{
try
{
_efCoreContext.Entry(entity).State = EntityState.Added;
int rowsAffected = _efCoreContext.SaveChanges();
return(rowsAffected > 0 ? true : false);
}
catch (Exception ex)
{
return(false);
}
}
public void Edit(T entity)
{
_dbContext.Entry(entity).State = EntityState.Modified;
_dbContext.SaveChanges();
}
protected virtual void Update(TEntity obj)
{
_sqlContext.Entry(obj).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
_sqlContext.SaveChanges();
}
