What Are The Components, Types, And Controls Of Buttons?

compose

The button is composed of a button, an action contact, a return spring, and a button box. It is an electrical main control element. Electrical symbol SB button (SB) mnemonic. Some of the buttons have specific mnemonics!

class

Common buttons are mainly used as emergency stop buttons, start buttons, stop buttons, combination buttons (keyboards), jog buttons, reset buttons.

control

Button control, also known as Button control, is a basic control. Button controls can be derived based on their style properties: Pushbutton, CheckBox, Radio Button, Group Box, and Owner draw Button.

A command button is a small rectangular subwindow that responds to mouse clicks. The function of the command button is to react to the user's mouse click and trigger the corresponding event, and the button can display both the body text and the bitmap.

The selection box control can be used as a selection marker and can be selected, unchecked, and uncertain. When a selection box is selected, a "√" appears inside the small box.

Radio button controls generally appear in groups and are mutually exclusive, that is, only one radio button in the same group can be selected. When the radio button is selected, a solid black circle appears in a circle.

A group box is used to group a group of related controls.

A self-drawn button is a button that is redrawn by the program, not the system.

In addition, the selection box and radio box have an indeterminate state, where the check box is grayed out and cannot accept the user's input to indicate that the control is invalid or meaningless.

Many third-party controls have also expanded the buttons to provide more functionality to meet different needs. Just add the dll to the toolbox and you're ready to go.