Textbox Validation | Error Provider | C# | Win Forms
Learn How to Validate a Textbox in C# using Error Provider
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✔️ Simply going to use Error Provider in our form and show the error of it and make sure our user does not leave without filling the textbox
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00:00 - TEXTBOX VALIDATION with ERROR PROVIDER using C#
00:05 - How to create a new project in Visual Studio
00:15 - UI design and painting the form using C#
02:12 - How to mask a textbox for password using C#
02:41 - How to use error provider for textbox using C#
03:27 - How to check to see if a textbox is empty using C#
04:00 - How to raise alarm for textbox using error provider in C#
05:19 - First run
06:00 - How to stop user to move to the next textbox using C#
06:07 - How to use error provider in OnLeave event for textbox using C#
08:00 - How to use MessageBox in C#
08:41 - Code clean up and revision
08:52 - How to comment out multiple lines of code in Visual Studio
09:21 - How to uncomment multiple lines of code in Visual Studio
09:38 - Final test
10:01 - End screen
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🙍 About Microsoft Visual Studio:
Visual Studio is an integrated development environment from Microsoft. It is used to develop computer programs including websites, web apps, web services and mobile apps
🙍 About C#:
C# is a general-purpose high-level programming language supporting multiple paradigms. C# encompasses static typing, strong typing, lexically scoped, imperative, declarative, functional, generic, object-oriented, and component-oriented programming disciplines.
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