Vb net validating

Posted by / 02-Nov-2016 08:57

However, the login page currently validates the supplied credentials against a hard-coded list of username and password pairs.

We need to update the login page's logic so that it validates credentials against the Membership framework's user store.

I will put Main and Link in same folder and want to change the path for linked table like ".\Link Data.mdb". The MS link in Gigemboy's post is no longer valid so I can't see if it's an equivalent technique. You guys have been such an important place of information to me.

Can I change it in MS Access using "Link Manager" or another way ?

Thank you Rob Dog888 and gigemboy, According to your post, I got to know that if I want to change the linked table's path at run time, I have to use VBA. " Chr(13) "Curr.: [" Cur Dir() "]" Chr(13) "Starting dir: [" Fullpath(path_or_pfile) "]" End Function Public Function Fullpath(strb As String) As String On Error Go To Oops Err Dim k As Long k = Len(strb) While (Mid$(strb, k, 1) 1) k = k - 1 Wend Fullpath = Left$(strb, k) Exit Function Oops Err: Msg Box Err. Description & vbcrlf & "Fullpath()" End Function And then you have to make queries with constant database names WITHOUT PATH, for example: SELECT * FROM Table1 IN 'DATASRC. MDB].[Table1] Later, you can set current directory to anywhere but DATASRC. Microsoft has an elegant technique using a module within dbase that is called upon AUTOEXEC.

Main file has a linked table (Link Table) from Link The link table store abseloute path (C:\Folder1\Folder2\Link Data.mdb") My Main file is also in Folder2 and I want to store refference path (".\Link Data.mdb") How can we change it in a) MS Access software and with b) VB. Set td = Nothing End Sub Public Function Exists Table(By Ref dbs As Database, tbname As String) As Boolean On Error Go To Oops Err Dim s As String s = dbs. Name Exists Table = True Exit Function Oops Err: Exists Table = False End Function This code is not checked!If they are valid, then the user is granted a forms authentication ticket, which is a security token that indicates the identity and authenticity of the visitor.To validate a user against the Membership framework, use the method into its equivalent encrypted or hashed state and then compares it with what was returned from the database.Net at run time Reason: When I will deploy my data with my application I don't know what will be the directory. Thanks Parminder Singh Dhillon If you want to refer to a path that is in or below your program folder then just use Application. You can use this to build a connection string to an MDB file, to load an image file or open a text file, amongst other things. | MSDN Data Walkthroughs VBForums Database Development FAQ My Code Bank Submissions: VB | C# My Blog: Data Among Multiple Forms (3 parts) Beginner Tutorials: VB | C# | SQL The problem is how to change path of linked table path stored somewere (where, I don't know ? When I access Link Table in my program it will search the linked table on the path where Main stored it. Thanks Parminder I would guess that you would have to check when the program first starts up, searching the databases for the linked table paths, then replacing them with the new paths that you wish to put. But there is much better solution for this kind of problems: If the man opens an MDB then a code should run automatically first! You must run this first: If Not Cur Dir Set( ) Then Application. NET allows the use of COM-based object libraries through the Interop layer In my case I will use DAO com component.This can all be done from a config file, reading a certain flag, then changing the flag after it is done so it doesn't have to be ran again. Quit 'We can obtain "Location of Source MDB/MDE" from command line, for 'example: /cmd Z:\DATABASES\ '(DATASRC. Add com-refference to "Microsoft DAO 3.6 Object Library" file (DAO.

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