Validating duplicate records in asp net

I have a form where social security number is entered.Once entered, I would like it to be validated against a master social security number table.Hi, I have code for inserting a record into the db, it works fine from the admin part of my website but when i put it on the customer side duplicate records are inserted into the db, any ideas? I have just also noticed that when i add the claim the first time it adds the duplicate entry, if i press the button again it only adds the entry once, if i refresh the page add the info again, 2 entries, click add again 1 entry?!!! If false then allow to save and if true then return without saving.

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On the first step of the wizard click on "New Connection" button to open a dialog as shown in Figure 1.Hope it will solve your problem, Mark as answer if it helps. iv)Validate records against database before saving code.The moment you create an action to consume a form post, you're validating. Whether it is a textbox validating to a Date Time, or checkbox to a Boolean, we can start making assumptions on what should be received and making provisions for what shouldn't. I think this is a good thing; more control to render the page you want is good.But there is a lot of clever stuff going on in the background, starting off with Model Binders.I already found out how to import, export and update Data my Ms Access Database via the Database Tollbox.But how can I delete a record in Ms Access via Matlab? Eric "Eric " I connected Matlab with an Ms Access databse.In this post we will be seeing how you can connect android application to your Microsoft server Database. For connecting with MS SQL server we will require the library file . Buy Source code of Android application integrated with MS SQL server database. Buy source code for INR 50 with all required file to build application along with Database script. Driver Manager; /** * Created by h-pc on 16-Oct-15. In this article, we'll start by creating a simple form, and then incrementally extend the functionality of our project to include client-side validation, custom validators, and remote validation. NET MVC, it sometimes feels like you're stripping the development process back to basics. NET MVC provides a simple, but powerful, framework for validating forms.

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