I have to generate a unique token no which will have three fields an incrementer,comp_code anddate.I have problem in generating a unique incrementer. Incrementer should be incremented by 1 like 0001,0002 etc, should be unique and based on no of record inserted.
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I have to generate a unique customer code like this-
'cbd'+first letter of customer name+incrementer
here
cbd is hard coded means reamain fixed in each customer code first letter of cust_name is like
Bell Companies- B
and incrementer must be four digit number like 0001,0002,0888 etc.
Here incrementer
should start with 0001 for each customer means for EX-
BELL COMPANIES - CBDB0001
then it should increment for customers having name started with B
TEL POWERS- CBDT0001
then it should increment for customers having name started with T
I have an ID field where I need to insert unique ID's
the ID should be like -
S- (YY)(MM)9999. where, (YY) is year, (MM) is month and 9999(is a four digit random number)
for example - S-11030001
I have a webpage Default.aspx which generate the id for each new user after that the id will be subbmitted to database on button click on Default.aspx...
if onother user is also entering the same time the id will be the same ... till they press button on default.aspx
How to get rid of this issue...so that ... each user will be alloted the unique id ...
i m using the read write code to generate unique id ..
I need to generate 8 digit unique id in c#. On my site a user will register and I need to generate a unique id for him in c# code(I don't want this logic in DB), after inserting the id I need to save it in database.
Edit: I need that numbers to be generated in random manner everytime.
want to generate a url somthing like this
Ex: [URL]
now on the above url you can see after .aspx page they have added /1??Modal+Popup#
this subject line as a url
i know there is a tech of url rewriting , i also search more on net also but not getting any simple way to simple code
can any one asist me, i dnt want that ISAPI re-write and all that coz i need to install this with IIS
i want to automatically generate a unique string as orderID. I dont want to use Guid, it is not user frindly, and i dont want to use indexer either. any build-in datatype i can use?
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View 6 RepliesHow do I generate a unique number in c# without the database? (max 17 digits). EDIT: digits only.
View 2 RepliesI want to generate a unique random number everytime a user submits a form. As the form is submited the data of the form should be placed in a database and a unique random number should be generated so that the user can later use this unique random number to reterieve his details from the database that refer to his unique random id. The unique random number should be atleast 9 digits long.
View 5 RepliesHow does System.Guid.NewGuid() know that the values it generates are unique, for example when i use in a loop?Does it internally store data somewhere? .
View 1 RepliesI want to know which code or technique is used to write the code written below in url which is "3rhgf6v4zbos16x" what is this and how it can be generated in asp.net?
[URL]...
I want to generate a unique random number everytime a user submits a form. As the form is submited the data of the form should be placed in a database and a unique random number should be generated so that the user can later use this unique random number to reterieve his details from the database that refer to his unique random id. The unique random number should be atleast 9 digits long.
View 3 RepliesI am generating a unique Ref number using this sql statement: SELECT REPLACE(STR(CAST(CAST(NEWID() AS binary(5)) AS bigint),12),0,0) as REF Subsequently, I need to insert this REF into sql database table in stored procedure. Here is what I did in my stored procedure:
USE [iBankRecords]
GO
/****** Object: StoredProcedure [dbo].[stp_addPayee] Script Date: 07/05/2010 21:57:07 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROC [dbo].[stp_addPayee]
(
@CUSTID char(10),
@PAYEEACCNUM nvarchar(20),
@PAYEEACCTYPE char(10) ,
@PAYEENAME char(20),
@PAYERINITIAL char(20),
)
AS
DECLARE
@ReturnValue int
INSERT INTO PAYEE (CUSTID, PAYEEACCNUM,PAYEEACCTYPE,PAYEENAME,PAYERINITIAL, REF)
VALUES (@CUSTID,@PAYEEACCNUM,@PAYEEACCTYPE,@PAYEENAME,@PAYERINITIAL, REF)
IF @@ERROR<>0
BEGIN
PRINT 'ERROR'
SET @ReturnValue=1
RETURN @RETURNVALUE
END
ELSE
BEGIN
SET @ReturnValue=0
RETURN @RETURNVALUE
END
May I know how do I have generating a unique ref num and inserting the REF into the above statement?
I need to generate a Unique Reference number that has 7 digits.
It should be formatted in the following way:
1st: B (Ball), G (Gift), C (Cat)
2nd: represents year of booking A(2010), B(2011),C(2012), etc
3rd: represents the month of booking J(Jan),F(Feb),M(Mar),A(Apr),Y(May), U(Jun), L(Jul),G(Aug), S(Sep),O(Oct),N(Nov),D(Dec)
4th: days of booking A(1st) - Z(26th), 1(27th) - 5(31st)
5,6,7th: These are counters for the number issues each day. Each can be A-Z,0-9 giving a total of 46,656 combinations. So 0 is first, then 1, 2, 3, 4, 5, 6, 7, 8, 9, A-Z, then 00 to 0Z, then 10 to 1Z, then 20 to 2Z, etc
Now , the 1st Digit is a Character that I generate based on a condition and that shouldn't be a problem.
I have an EF model with a table with several foreign keys. These foreign keys are managed by associations. In code, I can get a strongly typed list of objects when I access that property on the object.
When I generate a strongly typed view, all I see are the int fields. Is there a way to get ASP.NET MVC to bind to the objects that are related as well as the main object?
Is there anyway to auto-generate ASP.NET controls based on fields in a SQLDataSource? It is really easy to create a form in WinForms by dragging the fields onto the form. You can even determine which control will be used (like a dropdown). Is there anyway to do this in ASP.NET? I don't want a DetailsView since I need to have separate controls that are created.
View 1 RepliesIs there anyway to have a detailsView auto Generate the fields in a Table.I am binding my detailsview to a datatable but only getting the first two fields ....
View 1 RepliesI want to add a Dynamic column in Crystal report at run time. Because I dont know about the columns in design time. The columns will come based on the user selection.
So i want to Add a column to Crustal report at run time. I am using Crystal report. If it is not support to add column in Crystal report at runtime.
i am making a report.rdlc which depend on the statment
[Code]....
which doesn't have a specific column name
how can i fill the table in the report
column value in table =Fields!columnname.Value (how can i get columnname, it is dynamic)
Windows 7 Ultimate 64bit Visual Studio 2008 Team System Using C# SQL Server 2005 Express Management Studio (Service Pack 3) By using Visual Studio 2008,I opened Server Explorer and tried to modify Database connection,i wanted to use SQL Authentication,I entered User name and Passwored after pressing OK button,i got the following... Error message Failed to generate a user instance of SQL Server.Only an integerated connection can generate a user instance.The connection will be closed.
View 4 RepliesHow to get Unique ID of LDAP logged in User? Is GUID is the unique id of each user?
View 1 RepliesIs GUID (globally unique identifier) really unique, or it can be duplicate.
System.Guid.NewGuid().ToString()
How generate the unique no. 1,2,3 and so on .... on button click of each new user ..
the code mentioned below is a readwrite coding in vb.net ...
but the problem is it generate the same id for different users on button click event... but i want the no. of times button clicked the new ids will be generated
[code]....
How can I get unique session ID for every unique user who logs in ?? I'm using asp.net/c#
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