Insert, Update and Delete using stored Procedure - asp.net

Question

I am trying to Insert, Update, Delete using single stored procedure. Insertion is working correctly but for Deletion it raise error that-
#ID is not a parameter for procedure hrm_Langauges.
I am trying to delete using the id column.
Here is my stored procedure.
ALTER PROCEDURE [dbo].[hrm_Langauges]
(
#Name varchar(120) = 0,
#CreatedOn datetime = 0,
#UpdatedOn datetime = 0,
#CreatedBy bigint = 0,
#UpdatedBy bigint = 0,
#IsDeleted bit = 0,
#status as varchar(50)
)
AS
Declare #ID int;
Select #ID = count(ID) + 1 from [dbo].[Languages]
if(#status = 'Display')
BEGIN
SELECT ID FROM [dbo].[Languages] WHERE Name=#Name
END
else if(#status = 'Add')
BEGIN
IF EXISTS(SELECT Name FROM [dbo].[Languages] WHERE Name = #Name and IsDeleted=0)
Begin
Return 0
End
Else
INSERT INTO [dbo].[Languages](Name,CreatedOn,CreatedBy) VALUES(#Name,#CreatedOn,#CreatedBy)
END
else if(#status = 'Update')
BEGIN
UPDATE [dbo].[Languages] Set Name=#Name,UpdatedOn=#UpdatedOn, UpdatedBy=#UpdatedBy WHERE ID=#ID
END
else if(#status = 'Delete')
BEGIN
UPDATE [dbo].[Languages] Set IsDeleted=#IsDeleted WHERE ID=#ID
END
Where I have to change my sp.
Please help me.

Answer 1

As per your comment,
I am passing id parameter from asp code. Delete record for that Id.
and
Yes I am passing Id from code. Where to change in sp so that it work for that parameter
Your SP parameters don't have #ID, you have declared it locally.
I want you to check if you are trying to passing #Idas parameter to SP. If so, it is cause of error, as SP parameters don't have any parameter named #Id in parameters list.
Solution is to add parameter like #Id INT =0 in parameter.
Also you you have to rename local parameter #Id & all of its usage as this can conflict.
ALTER PROCEDURE [dbo].[hrm_Langauges]
(
#Name varchar(120) = 0,
#CreatedOn datetime = 0,
#UpdatedOn datetime = 0,
#CreatedBy bigint = 0,
#UpdatedBy bigint = 0,
#IsDeleted bit = 0,
#status as varchar(50)
,#Id INT =0 //Add this line
)
AS
Declare #ID_Local int;//Change
Select #ID_Local = count(ID) + 1 from [dbo].[Languages]//change
if(#status = 'Display')
BEGIN
SELECT ID FROM [dbo].[Languages] WHERE Name=#Name
END
else if(#status = 'Add')
BEGIN
IF EXISTS(SELECT Name FROM [dbo].[Languages] WHERE Name = #Name and IsDeleted=0)
Begin
Return 0
End
Else
INSERT INTO [dbo].[Languages](Name,CreatedOn,CreatedBy) VALUES(#Name,#CreatedOn,#CreatedBy)
END
else if(#status = 'Update')
BEGIN
UPDATE [dbo].[Languages] Set Name=#Name,UpdatedOn=#UpdatedOn, UpdatedBy=#UpdatedBy WHERE ID=#ID_Local//change
END
else if(#status = 'Delete')
BEGIN
UPDATE [dbo].[Languages] Set IsDeleted=#IsDeleted WHERE ID=#ID
END