Pdf windows application c sharp

Step 1 The first step is to drag the button control onto the Windows Form from the toolbox as shown below. Step 2 Once the Button has been added, go to the properties window by clicking on the Button control.

Congrats, you now have your first basic Windows Form in place. When working with windows form, you can add events to controls. An event is something that happens when an action is performed. Probably the most common action is the clicking of a button on a form. In C Windows Forms, you can add code which can be used to perform certain actions when a button is pressed on the form.

The below example will showcase an event for the Listbox control. So whenever an item is selected in the listbox control, a message box should pop up which shows the item selected.

Step 1 Double click on the Listbox in the form designer. By doing this, Visual Studio will automatically open up the code file for the form. And it will automatically add an event method to the code.

This event method will be triggered, whenever any item in the listbox is selected. Above is the snippet of code which is automatically added by Visual Studio, when you double-click the List box control on the form. One you make the above changes, and run the program in Visual Studio you will see the following output. From the output, you can see that when any item from the list box is selected, a message box will pops up. This will show the selected item from the listbox.

Again this follows the same philosophy. Just double click the button in the Forms Designer and it will automatically add the method for the button event handler. Then you just need to add the below code.

Once you click the Submit button, a message box will pop, and it will correctly show you what you entered in the user details section.

Probably the best example is when we see the Windows Explorer itself. The folder structure in Windows Explorer is like a tree-like structure. Step 1 The first step is to drag the Tree control onto the Windows Form from the toolbox as shown below. Step 2 The next step is to start adding nodes to the tree collection so that it can come up in the tree accordingly. Step 3 The next step is to start adding the child nodes to the tree collection.

You will be able to see the Tree view added to the form. When you run the Windows form application, you can expand the root node and see the child nodes in the list. This control is used to add images to the Winforms C. Step 2 The next step is to actually attach an image to the picture box control. This can be done by following the below steps.

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Viewed 2k times. Here below is what I made some little changes. Generic; using System. ComponentModel; using System. Data; using System. Drawing; using System. Printing; using System. IO; using System. Linq; using System. Text; using System.

Tasks; using System.