Windows form project sample

NET Framework template, you can install it from the Create a new project window. In the Not finding what you're looking for? Next, in the Visual Studio Installer, choose the. NET desktop development workload. After that, choose the Modify button in the Visual Studio Installer. You might be prompted to save your work; if so, do so.

Next, choose Continue to install the workload. Then, return to step 2 in this " Create a project " procedure. In the Configure your new project window, type or enter HelloWorld in the Project name box. Then, choose Create. On the Create a new project window, select the Windows Forms App. Next, select C from the Language list, and then select Windows from the Platform list. Next, in the Visual Studio Installer, select the. After that, select the Modify button in the Visual Studio Installer.

Next, select Continue to install the workload. Then, select Create. After you select your C project template and name your file, Visual Studio opens a form for you. A form is a Windows user interface. We'll create a "Hello World" application by adding controls to the form, and then we'll run the app. If you don't see the Toolbox fly-out option, you can open it from the menu bar. In the Properties window, locate Text , change the name from button1 to Click this , and then press Enter.

If you don't see the Properties window, you can open it from the menu bar. Or, press F4. In the Design section of the Properties window, change the name from button1 to btnClickThis , and then press Enter. If you've alphabetized the list in the Properties window, button1 appears in the DataBindings section, instead.

Now that we've added a button control to create an action, let's add a label control to send text to. Select the Label control from the Toolbox window, and then drag it onto the form and drop it beneath the Click this button. In either the Design section or the DataBindings section of the Properties window, change the name of label1 to lblHelloWorld , and then press Enter. NET is one among the data access technologies that comes with.

NET framework. It contains set of classes that provides data access service to. NET application. I will take you through some basics of ADO. NET objects used for database communication and steps to load and modify the data.

The Command object is used to store the SQL statements that need to be executed against the database. The DataReader object is to retrieve data from the database. The DataReader object is forward-only read-only type of cursor that provides faster way of retrieving records from the database.

DataSet is an in-memory representation of a database contains DataTable collection. DataAdapter object uses the Fill method to populate the data in DataSet. It uses the connection object and command object to automatically open the connection, execute the command and close the connection. Using these ADO. NET objects is relative to the data sources. OleDb namespace. While adding the input parameters to parameter collection, make sure you add the parameters in the same order as in the SQL statement.

The service class acts as a bridge between the data access and UI. It contains the service methods to call the data access methods. Forms are the basic unit of a WinForms application. So, It is important that how we design the User interface. NET Framework provides a rich set of controls to design the Forms and Visual studio IDE provides excellent support in designing the Forms Using their drag and drop capability and also in writing code for the control events.

In the demo project, we have the following screens. Button click event is handled in the code behind. The credentials username, password stored in the settings and common messages, texts are stored in the resource file.

Please rate your experience Yes No. Any additional feedback? Submit and view feedback for This product This page. View all page feedback. In this article. Windows App SDK samples. Windows classic samples. Desktop Bridge to UWP samples. DirectX 12 graphics samples. Windows Composition samples. Windows 10 samples for IoT. Windows Community Toolkit. A collection of helper functions, custom controls, and app services.