public bool Modify(InfusionSeat infusionSeat)
{
bool tfSuccess = false;
try
{
using (var dbContext = new EFInfusionDbContext())
{
var del = false;
while (!del)
{
try
{
// 设置状态为修改
dbContext.Entry(infusionSeat).State = EntityState.Modified;
tfSuccess = dbContext.SaveChanges() > 0 ? true : false;
del = true;
}
catch (DbUpdateException ex)
{
foreach (var entry in ex.Entries)
{
if (entry.Entity is InfusionSeat)
{
var proposedValues = entry.CurrentValues;
var databaseValues = entry.GetDatabaseValues();
foreach (var property in proposedValues.Properties)
{
var proposedValue = proposedValues[property];
var databaseValue = databaseValues[property];
}
entry.OriginalValues.SetValues(databaseValues);
}
else
{
throw new NotSupportedException(
"Don't know how to handle concurrency conflicts for "
+ entry.Metadata.Name);
}
}
}
}
}
}
catch (Exception ex)
{
}
return(tfSuccess);
}
public bool Add(InfusionSeat infusionSeat)
{
bool tfSuccess = false;
try
{
using (var dbContext = new EFInfusionDbContext())
{
// 设置状态为新增
dbContext.Entry(infusionSeat).State = EntityState.Added;
tfSuccess = dbContext.SaveChanges() > 0 ? true : false;
}
}
catch (Exception ex)
{
}
return(tfSuccess);
}
public bool PutInfusionSeat([FromBody] InfusionSeat infusionSeat)
{
bool tfSuccess = true;
try
{
//using (var dbContext = new EFInfusionDbContext())
//{
// dbContext.Entry(infusionSeat).State = EntityState.Modified;
// tfSuccess = dbContext.SaveChanges() > 0 ? true : false;
//}
tfSuccess = _infusionSeatRepository.Modify(infusionSeat);
}
catch (Exception ex)
{
tfSuccess = false;
log.Error("修改输液室全部座位失败:" + ex.Message + "\r\n跟踪:" + ex.Source);
}
return(tfSuccess);
}
public bool Delete(int id)
{
bool tfSuccess = false;
try
{
using (var dbContext = new EFInfusionDbContext())
{
InfusionSeat infusionSeat = new InfusionSeat()
{
SeatId = id
};
// 设置状态是删除
dbContext.Entry(infusionSeat).State = EntityState.Deleted;
tfSuccess = dbContext.SaveChanges() > 0 ? true : false;
}
}
catch (Exception ex)
{
}
return(tfSuccess);
}
