Quick VB .NET by Windows Forms , SQL in Visual Basic VB. NET

Explore common form properties in vb .net windows forms, including start position, center screen, show in taskbar, icon, and border style; adjust colors, fonts, and background image layout.

Design a student registration form in VB.NET Windows Forms, using labels, text boxes, and a group box, with startup position, border style, and fonts, then build and run.

Explore how to use comments in VB to add information, organize code, and stop execution by commenting out lines, with editor tools to comment or uncomment.

Design and code a digital clock in VB using Windows Forms by adding a label and a timer, then display the current time on each tick every second.

Learn to use double and decimal types in VB.NET, compare precision and range for large numbers, and implement 28-decimal precision in Windows Forms projects.

Learn to use the VB.NET select case to map a month number to its name in a Windows Forms app. Handle 1–12 and unknown, displaying the result.

Learn to implement numeric and clear button logic for a VB .NET Windows Forms calculator, including zero handling, text concatenation, and refactoring duplicates into a sub for digit buttons.

Implement the decimal button in VB.NET Windows Forms by renaming the button, using an if check on the main text box to prevent multiple decimals, and enabling correct number input.

Publish a VB.NET Windows Forms calculator to other computers by configuring project properties, setting the icon and assembly name, and packaging with the dotnet seven desktop runtime.

Create a VB.NET Windows Forms project in Visual Studio and load SQL Server data with a dataset and ADO.NET, covering project setup, startup form, and .NET Core versus framework choices.

Learn to build a VB.NET Windows Forms search form that queries numeric columns like id and grid, using parameterized SQL with a table adapter and a data grid.

Learn to search date of birth in a VB.NET Windows Forms app using a table adapter and query builder, with where clauses, between dates, and date time picker.

Demonstrates loading a dynamic background image in VB.NET Windows Forms via a combobox, using startup path and a pics folder, with error handling via try/catch.

Learn to add a minimize button to the main form in a VB.NET Windows Forms app, converting the close button to a dropdown and using a 32-pixel image resource.

Learn how to save and load combobox index on startup in a VB.NET Windows Forms app using application settings. Configure settings, save on close, and restore the last background selection.

Design and implement a user form by copying code from student rec form and wiring up add, edit, delete, save, and browse buttons with data binding to the users table.

Learn to secure password input in VB.Net Windows Forms by applying a password char, setting max length, validating nonempty fields and matching password repeat, and guarding the username.

Design and implement a VB.NET Windows Forms login form that loads user data via a table adapter, validates passwords, and uses a dialog flow to display the user and image.

Design and implement the about us form in a vb.net windows forms project, including a logo, software name, version, copyright, centered layout, fixed border, and show dialog from main form.

Add a shortcut on the main form to launch the Windows calculator from VB.NET by locating calc.exe via the environment's special folder and starting a process with error handling.

Learn to load weather data by wiring a unit of measurement into the API call, choosing Celsius, Kelvin, or Fahrenheit for city weather data.

Protect VB.NET code with try statements to handle API download errors, displaying city not found or weather data not found messages using vbcrlf for multi-line output.

Learn to design a vb.net forecasting form that retrieves weather data by city or coordinates, parses json, and displays results in a datagridview.

Create an excel data reader app in vb.net windows forms, connect it to a sql database, and bind a data grid view to a data table.