VB.NET – How To Create Login Form With SQL Database Using Visual Basic .Net [with source code]

VB Net Login Form With Database

Source Code: http://1bestcsharp.blogspot.com/2016/09/vb.net-login-form.html

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In This VB.NET Tutorial We Will See How To Make Login Window With Microsoft SQL DataBase And Visual Basic .NET Programming Language.

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VB.NET And SQL Server Database Tutorials:

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Select And Display Data From SQL Server Database Using Vbnet

Insert Data Into SQLServer Database Using VB NET

Update Data In Database Using Vbnet

Delete Data From SQL Server Database Using Visual Basic .NET

Search Values From SQL Server Database And Set It Into TextBox In Visual Basic .NET

Populate ComboBox From SQL Values In VbNet

SQL Server Records Navigation Using Visual Basic.Net

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Insert Update Delete

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Insert Image Into SQL DataBase
Part 1: https://www.youtube.com/watch?v=3ZjsimNLdLY
Part 2: https://www.youtube.com/watch?v=u1vpYKkPquI

Retrieve Image From SQL DataBase In Visual Basic.net

Retrieve Images From SQL DataBase Into DataGridView In VB.net


初墨 says:


xJayTripple says:

Can u do retrieve plzz like when you want to make names generator and you click generate and it shows up in the text box?

DrivE says:

Type ‘VBNET_SQLInsert_Update_Delete’ is not defined. Can someone help me?

Felix Philip Almendral says:

fist i input the invalid username then second input another wrong username and error comes out. saying “@username already decclared” help me please

Pritesh Kothiya says:

This Video Is Very Helpfull For Create Login From Thanks …….

Panhavisal Tong says:

It is not secure while it’s code can be viewed 🙂

sandeep reddy says:

hi am sandeep
i want to know how to make finance software with VB.NET
make a video on this
the above link has that software video

Napoleon Boyles says:

You sir really save my life.. thanks a lot !! looking forward to your posts..

Syllvana123 says:

what if every account have a different accountPIN inside the database and i want to see if the logged in account is for the admin? how can i save the value to a variable so i can compare it?

joshua jetomo says:

adapter.fill (table) was unhandled. When I removed , it runs but always Showing Usename or Password Are invalid even I input the right one based obn my Sql server. Can you Help me Sir? By the way this is for Soft Eng. Thanks

Eric Bäääm says:

can I use this source code for Mysql?

AL_3NoOoD AL_HZA3 says:

thank you so mach

Jessa Catacutan says:

I’m getting an error to adapter.Fill(table). Please help me. Please.

Ken Balderas says:

adapter.Fill(table)-SQLException was unhandled
Can you help me to fix this?

yunus olaide says:

this really help me.

saurabh singh says:

I’m getting error on


SQLException was unhandled

can anyone please help me???

Muhamad Nabil says:

wtf bro!!
i’m still beginner, how can i know how to create database if you’re didnt show me how..

khalid abdeddaim says:

eres el mejor muchas gracias

Kaycee Simbulan says:

I got an error adapter.fill(table) need help

Broax Conde says:

hey bro, did you try already logging in without typing the username and password?..

RoLz/رولز says:


Rizki Indra says:

Sangat Membantu

Thami Jamella says:

What’s up with mandatory VB.NET tutorials being on mute??? Like, we’re a banished language when it comes to sound! 🙁

Sonia Aly says:

I am getting error on

How to solve it?

Nikhil Singnapure says:

Prob: adapter.Fill(table)

Soln:- Just go to your database table, drop old table or delete it and create new with entities with nvarchar to varchar(MAX) it will fix this error.Cheers!

World English says:

System.Data.SqlClient.SqlException at adapter.Fill(table)

Jose Maria Agudo Machuca says:

Error adapter.Fill(table)…
thank you for the tutorial but can you explain this?

rusel dublin says:

the if statement got the wrong entry,,and the else statement got the correct entry… how about the vice versa

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