Programming in VB.net: update button in VB.net with SQL database and prevent update duplicate values

Programming in VB.net: update button in VB.net with SQL database and prevent update duplicate values
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Tags:
code for update button in vb.net
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How to update data in SQL in VB net?
How to update data from an Access database in VB net?
How to update SQL database in Visual Studio?
How to connect to SQL database using VB net?
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insert update delete in vb.net using sql server
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insert update delete in vb.net using ms access
update button code in visual studio
visual basic delete record from database

[@omarrahim673]

عمل رائع عندي سؤال لقد قمت بانجاز مشروع به زر الحفظ والتعديل والحذف بالفورم رقم ٢ اما الفورم رقم ١ به كلمة السر واسم المستخدم فعندما اقوم بتشغيل البرنامج وظهر الفورم رقم ١ وادخال كلمة السر يظهر الفورم رقم ٢ الازرار لا تعمل ماهو الحل و ما الكود الذي نضعه لتعمل الازرار وشكرا

[@omarrahim673]

good job I have a question I have completed a project with the save, edit and delete button in Form 2 As for Form No. 1, it contains the password and username. When I run the program, Form No. 1 appears, and I enter the password. Form No. 2 appears. The buttons do not work. What is the solution and what code do we put for the buttons to work? Thank you.

[@programmingforeverybody]

I think this video will help u Programming in Visual Basic.NET: Create login form with multi user in VB.net with code kzbin.info/www/bejne/rnnCY5uhiKtpnLM

[@vedghou]

هذا بسيط جدا و لا يرقى إلى مستوى السؤال

[@omarrahim673]

@@vedghou اخي الكريم انا اتعلم وليس عيب في طرح السؤال، ومن اسباب التعلم هو السؤال لا ينال العلم مستحي او متكبر وشكرا 🤗🤗🤗

[@omarrahim673]

@@programmingforeverybody Thank you very much for responding to us