Get User Interfaces In C Windows Forms And Custom Controls

Step 1: Start Visual Studio and create new Windows Forms Application in C#. Step 2: Now go to Project, then Add Class. In opened dialog enter class name ButtonZ if you are creating a custom button or enter class name as you wish, just change class name in codes.

A Control is either inherited or completely custom. You write and handle many of the events yourself. You can even control how and when the control is drawn thru the use of GDI+ drawing. A UserControl is a collection of controls placed together to be used in a certain way.

Test the UserControl Create a new Visual C# project. To do this, follow these steps: ... Add the UserControl1 control to the toolbox. On the Tools menu, click Choose Toolbox Items. ... Drag UserControl1 from the toolbox (under Windows Forms) to Form1. cs. Drag a Button control from the toolbox to UserControl1.

User controls are containers into which you can put markup and Web server controls. You can then treat the user control as a unit and define properties and methods for it. Custom controls. A custom control is a class that you write that derives from Control or WebControl.

If you want some changes in your code then you have to write code at one place (user control) that effect in every web form or every Form of window application. Using this technique you can save your extra effort and also save your time.

A component does not draw itself on the form. A control draws itself on the form or on another control. See for example the timer component. The timer has no visual representation during runtime.

User controls are a way of making a custom, reusable component. A user control can contain other controls but must be hosted by a form. Windows forms are the container for controls, including user controls. While it contains many similar attributes as a user control, it's primary purpose is to host controls.