public virtual OPResult AddOrUpdate(TEntity entity)
{
//var entity = bo as TEntity;//这样貌似不行，即使重载了类型转换符，使用as语法返回的仍然是null
var id = entity.ID;
try
{
if (id == default(int))
{
entity.ID = LinqOP.Add <TEntity, int>(entity, o => o.ID);
}
else
{
LinqOP.Update <TEntity>(entity);
}
}
catch (Exception e)
{
entity.ID = id;
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n" + e.Message
});
}
return(new OPResult {
IsSucceed = true, Message = "保存成功."
});
}
public OPResult SaveSize()
{
try
{
if (_width != null)
{
_linqOP.Update <BusiDataDictionary>(_width);
}
if (_height != null)
{
_linqOP.Update <BusiDataDictionary>(_height);
}
}
catch (Exception e)
{
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:" + e.Message
});
}
return(new OPResult {
IsSucceed = true, Message = "保存成功."
});
}
public OPResult AddOrUpdate(SoftVersionTrackBO version)
{
int id = version.ID;//临时变量，当保存出错时还原
using (TransactionScope scope = new TransactionScope())
{
try
{
if (id == default(int))
{
version.CreateTime = DateTime.Now;
version.SoftID = this.ID;
version.ID = _linqOP.Add <SoftVersionTrack, int>(version, o => o.ID);
}
else
{
_linqOP.Update <SoftVersionTrack>(version);
_linqOP.Delete <SoftVersionCustomerMapping>(o => o.SoftVersionID == version.ID);
}
var mapping = version.Customers.Select(o => new SoftVersionCustomerMapping {
SoftVersionID = version.ID, CustomerID = o.ID
});
_linqOP.Add(mapping);
scope.Complete();
}
catch (Exception e)
{
version.ID = id;
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n" + e.Message
});
}
}
if (id == default(int))
{
this.VersionTracks.Insert(0, version);
}
return(new OPResult {
IsSucceed = true, Message = "保存成功."
});
}
public OPResult AddOrUpdate(CustomerBO customer)
{
try
{
if (customer.ID == default(int))
{
customer.IdentificationKey = Guid.NewGuid().ToString();
customer.ID = _linqOP.Add <Customer, int>(customer, o => o.ID);
}
else
{
_linqOP.Update <Customer>(customer);
}
return(new OPResult {
IsSucceed = true, Message = "保存成功."
});
}
catch (Exception e)
{
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n" + e.Message
});
}
}
public OPResult AddOrUpdate(SoftToUpdateBO soft)
{
var id = soft.ID;
using (TransactionScope scope = new TransactionScope())
{
try
{
if (id == default(int))
{
soft.IdentificationKey = Guid.NewGuid().ToString();
soft.ID = _linqOP.Add <SoftToUpdate, int>(soft, o => o.ID);
}
else
{
_linqOP.Update <SoftToUpdate>(soft);
_linqOP.Delete <SoftCustomerMapping>(o => o.SoftID == soft.ID);
}
var mapping = soft.Customers.Select(o => new SoftCustomerMapping {
SoftID = soft.ID, CustomerID = o.ID
});
_linqOP.Add(mapping);
scope.Complete();
}
catch (Exception e)
{
soft.ID = id;
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n" + e.Message
});
}
}
return(new OPResult {
IsSucceed = true, Message = "保存成功."
});
}