C ＃ basic learning (XXIII)_ Forms and events

C# Based on learning （ 23 ）_ Forms and events

Windows Operation of the whole task of the operating system （ The user action ） All are based on the event mechanism .

open VS2019, As shown in the figure below , Create a new one Windows Form application ,

Modify project name , As shown in the figure below , Click Create ,

Once created , The following screen is displayed , As shown in the figure below , You can drag and drop the required controls in the toolbox on the left to Form1 in , Similar to touch screen HMI Configuration software operation content ,

In Explorer , You can modify Form1 Related properties of , for example , modify Form1 For the name of the FrmMain; In the attribute window, you can modify Form1 Related properties of , As shown in the figure below ,

for example ： Shown below , modify StartPosition The location of the for CenterScreen,