protected override void DataPortal_Update()
{
bool cancel = false;
OnUpdating(ref cancel);
if (cancel) return;
if(OriginalProductId != ProductId)
{
// Insert new child.
Product item = new Product {ProductId = ProductId, CategoryId = CategoryId, Name = Name, Description = Description, Image = Image};
item = item.Save();
// Mark editable child lists as dirty. This code may need to be updated to one-to-one relationships.
foreach(Item itemToUpdate in Items)
{
itemToUpdate.ProductId = ProductId;
}
// Create a new connection.
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
FieldManager.UpdateChildren(this, connection);
}
// Delete the old.
var criteria = new ProductCriteria {ProductId = OriginalProductId};
DataPortal_Delete(criteria);
// Mark the original as the new one.
OriginalProductId = ProductId;
OnUpdated();
return;
}
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using(var command = new SqlCommand("[dbo].[CSLA_Product_Update]", connection))
{
command.CommandType = CommandType.StoredProcedure;
command.Parameters.AddWithValue("@p_OriginalProductId", this.OriginalProductId);
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_CategoryId", this.CategoryId);
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Descn", ADOHelper.NullCheck(this.Description));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
//result: The number of rows changed, inserted, or deleted. -1 for select statements; 0 if no rows were affected, or the statement failed.
int result = command.ExecuteNonQuery();
if (result == 0)
throw new DBConcurrencyException("The entity is out of date on the client. Please update the entity and try again. This could also be thrown if the sql statement failed to execute.");
LoadProperty(_originalProductIdProperty, this.ProductId);
}
FieldManager.UpdateChildren(this, connection);
}
OnUpdated();
}
protected override void DataPortal_Update()
{
bool cancel = false;
OnUpdating(ref cancel);
if (cancel)
{
return;
}
if (OriginalProductId != ProductId)
{
// Insert new child.
Product item = new Product {
ProductId = ProductId, CategoryId = CategoryId, Name = Name, Description = Description, Image = Image
};
item = item.Save();
// Mark editable child lists as dirty. This code may need to be updated to one-to-one relationships.
foreach (Item itemToUpdate in Items)
{
itemToUpdate.ProductId = ProductId;
}
// Create a new connection.
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
FieldManager.UpdateChildren(this, connection);
}
// Delete the old.
var criteria = new ProductCriteria {
ProductId = OriginalProductId
};
DataPortal_Delete(criteria);
// Mark the original as the new one.
OriginalProductId = ProductId;
OnUpdated();
return;
}
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand("[dbo].[CSLA_Product_Update]", connection))
{
command.CommandType = CommandType.StoredProcedure;
command.Parameters.AddWithValue("@p_OriginalProductId", this.OriginalProductId);
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_CategoryId", this.CategoryId);
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Descn", ADOHelper.NullCheck(this.Description));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
//result: The number of rows changed, inserted, or deleted. -1 for select statements; 0 if no rows were affected, or the statement failed.
int result = command.ExecuteNonQuery();
if (result == 0)
{
throw new DBConcurrencyException("The entity is out of date on the client. Please update the entity and try again. This could also be thrown if the sql statement failed to execute.");
}
LoadProperty(_originalProductIdProperty, this.ProductId);
}
FieldManager.UpdateChildren(this, connection);
}
OnUpdated();
}
