How to add four channels of linen folding machine

1. Open Class View: In the development environment, find the relevant project node and expand it to show the interface to which you want to add the method. You can also find a scheduling interface under the library node to add methods.

2. Right-click interface name: find the corresponding interface name under the project node or library node, and right-click to open the shortcut menu.

3. Select Add: in the shortcut menu, select the add option, and then select the add method.

4. Provide method information: in the pop-up Add Method Wizard, fill in the required method information. This includes method names, parameters, return values, and so on.

5. Set IDL feature: In the IDL feature page of the wizard, you need to specify any interface definition language settings for this method.

6. Finish adding: Finally, click the "Finish" button to complete the method adding process.