LINQ: executing stored procedure, but skipping cursor within - linq

Question

I'm working on this wonky data project (C#/LINQ/MS SQL). I receive a very poorly formatted dataset and I'm working at building up some meaningful reports with the data. For one of the reports ("SwitchFlow"), I'm created a Stored Proc called "SwitchFlowGenerate". It takes two params, the date of the report and the company of origin.
At the very end of the stored proc I ended up using a cursor (uck) to loop through the data to generate a customer count field value.
When I run the stored proc within management studio it works 100%. When I had the stored proc to my LINQ-to-SQL and call it from a Visual Studio C# console app, it doesn't completely work...
From my app, the stored proc "SwitchFlowGenerate" populates the report table as it should, returns no error codes (in debug or production), but it appears to not execute the cursor portion of the stored proc (leaving the customer count field at zero).
I call the stored proc from MS SQL Management Studio simply like this:
exec switchflowgenerate '03-13-2012', 'ace'
From C#/LINQ I call it like this:
db.SwitchFlowGenerate(DateTime.Now, ldc);
(note: .Now is the same as above in MSMS)
The cursor portion of the code looks like this:
**--Update Customer Count column to reflect account switch movement
DECLARE #Adjust INT
SET #Adjust = 0
DECLARE #cc nvarchar(100)
DECLARE #stat nvarchar(100)
DECLARE SFC CURSOR FOR SELECT CustomerCount, [Status] FROM SwitchFlow WHERE ReportDate = #rptDate AND LDC = #ldc FOR UPDATE
OPEN SFC
FETCH SFC INTO #cc, #stat
WHILE (##FETCH_STATUS = 0)
BEGIN
IF #stat = 'Dropped' BEGIN SET #Adjust = -1 END
IF #stat = 'Start' BEGIN SET #Adjust = 1 END
IF #stat = 'In Queue - To Start' BEGIN SET #Adjust = 1 END
IF #stat = 'In Queue - To Drop' BEGIN SET #Adjust = -1 END
IF #stat = 'Reenrolling' BEGIN SET #Adjust = 1 END
IF #stat = '#### SAME DAY ####' BEGIN SET #Adjust = 0 END
SET ##StartingTotal = ##StartingTotal + #Adjust
UPDATE [SwitchFlow] SET CustomerCount = ##StartingTotal WHERE CURRENT OF SFC
FETCH SFC INTO #cc, #stat
END
CLOSE SFC
DEALLOCATE SFC**
Linq generates:
Generating Data For: ACE on 3/13/2012
EXEC #RETURN_VALUE = [dbo].[SwitchFlowGenerate] #rptDate = #p0, #ldc = #p1
-- #p0: Input DateTime (Size = -1; Prec = 0; Scale = 0) [3/13/2012 9:56:59 AM]
-- #p1: Input NVarChar (Size = 4000; Prec = 0; Scale = 0) [ACE]
-- #RETURN_VALUE: Output Int (Size = -1; Prec = 0; Scale = 0) [Null]
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 4.0.30319.1
Any help or insight would be greatly appreciated ~especially if someone has an idea of how to accomplish that without a cursor.
Thanks!!
TK