What is the difference between Button.Click Event and Button.Command Event in asp.net?
As the documentation suggests, the Button.Command event allows you to specify a “command” so that you can distinguish which button is pressed, etc.
The Click and Command buttons behave the same. Both will perform the PostBack operation and have a slight difference.
If the button has the Click and Command events associated with it, then the eventHandler event is executed first, then the CommandHandler command is executed.
The Click event does not pass any parameters, while the command will send parameters such as CommandName and CommandAgrument to codeBehind code. . In this way, it helps developers find which button is triggered when they have multiple buttons.