How to Create a Modern Login Window in WPF using C# | C# Tutorial

Summary

In this video, viewers learn how to create a modern login form using WPF with Material UI. The tutorial guides users through setting up a new project in Visual Studio, installing the necessary Material Design themes, and customizing the UI with various components like buttons, text boxes, and pop-up dialogs. It also covers theme switching functionality and application exit commands. By following the step-by-step instructions, viewers will gain the skills to enhance their WPF applications with a stylish and functional design. For more resources, a project file link is provided in the description.

Takeaways

• 😀 Start by creating a new WPF project in Visual Studio, selecting C# as the language.
• 🎨 Install the Material Design themes package for a modern UI by using the NuGet Package Manager.
• 📝 Copy and paste the initial code snippets from the provided website into your app.xaml and main window.
• 🔧 Set the main window properties, including title, height, and width, to create a custom login interface.
• 🖼️ Add a material design card and configure its properties to replace the default window form.
• 📋 Create a pop-up box for theme switching and exiting the application with a material dialog host.
• 🔑 Include user input fields for username and password, styled with Material Design attributes.
• 🚀 Set up login and sign-up buttons with appropriate styles and dimensions.
• 🎨 Change the app's color scheme to blue by modifying app.xaml.
• 🔄 Implement a theme-switching toggle by handling the button click event and updating the application theme.

Q & A

What is the purpose of this video?

The video aims to guide viewers through the process of creating a modern login form using WPF (Windows Presentation Foundation) with Material UI.

Which version of Visual Studio is recommended for this project?

The video recommends using Visual Studio 2019 or later for this project.

What package needs to be installed to achieve a modern UI in the WPF application?

The 'Material Design in XAML' package needs to be installed to provide a modern UI for the WPF application.

How do you set the window properties for transparency?

To set the window properties for transparency, you need to set the Background property to 'x:Null', AllowTransparency to 'True', and Window Style to 'None'.

What is the purpose of the MaterialDialogHost in the application?

The MaterialDialogHost is used to create a pop-up box that facilitates actions like theme switching and exiting the application.

How can you change the color scheme of the application?

To change the color scheme, you need to open 'App.xaml' and replace the 'DeepPurple' color with 'Blue'.

What UI elements are created for user input in the login form?

The UI elements created for user input include a text box for the username and a password box for the password.

What actions are associated with the 'Login' and 'Sign Up' buttons?

The 'Login' button is used to initiate the login process, while the 'Sign Up' button allows users to create a new account.

How does the toggle button for theme switching work?

The toggle button checks the current theme and switches between dark and light themes based on its state when clicked.

What additional features are implemented to enhance user experience?

Additional features include the ability to move the window by dragging it and adding shadow effects to the Material Design Card.