private CRMCustomerRelation GetSaveEntity()
{
var entity = new CRMCustomerRelation();
if (string.IsNullOrEmpty(txtRelationID.Text.Trim()) == false)
{
entity.RelationID = int.Parse(txtRelationID.Text.Trim());
}
if (string.IsNullOrEmpty(txtRelation.Text.Trim()) == false)
{
entity.Relation = txtRelation.Text.Trim();
}
return(entity);
}
//---------------保存CRMCustomerRelation---------------------------
public CRMCustomerRelation Save(CRMCustomerRelation entity)
{
if (this.dataCtx.Connection != null)
{
if (this.dataCtx.Connection.State == ConnectionState.Closed)
{
this.dataCtx.Connection.Open();
}
}
DbTransaction tran = this.dataCtx.Connection.BeginTransaction();
dataCtx.Transaction = tran;
try
{
var qry = from t in CRMCustomerRelations
where t.RelationID == entity.RelationID
select t;
var obj = qry.SingleOrDefault();
if (obj != null)
{
this.CopyEntity(obj, entity);
}
else
{
this.CRMCustomerRelations.InsertOnSubmit(entity);
}
this.dataCtx.SubmitChanges();
tran.Commit();
return(entity);
}
catch (Exception ex)
{
tran.Rollback();
throw ex;
}
finally
{
dataCtx.Connection.Close();
}
}
private CRMCustomerRelation GetSaveEntity()
{
var entity = new CRMCustomerRelation();
if (string.IsNullOrEmpty(txtRelationID.Text.Trim()) == false)
entity.RelationID = int.Parse(txtRelationID.Text.Trim());
if (string.IsNullOrEmpty(txtRelation.Text.Trim()) == false)
entity.Relation = txtRelation.Text.Trim();
return entity;
}
//---------------保存CRMCustomerRelation---------------------------
public CRMCustomerRelation Save(CRMCustomerRelation entity)
{
if (this.dataCtx.Connection != null)
if (this.dataCtx.Connection.State == ConnectionState.Closed)
this.dataCtx.Connection.Open();
DbTransaction tran = this.dataCtx.Connection.BeginTransaction();
dataCtx.Transaction = tran;
try
{
var qry = from t in CRMCustomerRelations
where t.RelationID == entity.RelationID
select t;
var obj = qry.SingleOrDefault();
if (obj != null)
this.CopyEntity(obj, entity);
else
this.CRMCustomerRelations.InsertOnSubmit(entity);
this.dataCtx.SubmitChanges();
tran.Commit();
return entity;
}
catch (Exception ex)
{
tran.Rollback();
throw ex;
}
finally
{
dataCtx.Connection.Close();
}
}
