How do I change Apex class to API?

How do I change Apex class to API?

To set the Salesforce API and Apex version for a class or trigger:

1. Edit either a class or trigger, and click Version Settings.
2. Select the Version of the Salesforce API. This is also the version of Apex associated with the class or trigger.
3. Click Save.

Is apex an API?

Apex includes an application program interface (API) that developers can use to access user data on Salesforce.com. This API allows developers to use common SaaS components, like Web widgets or a multi-tenant database, without the need to develop much of the infrastructure traditionally associated behind SaaS programs.

Is apex easy to learn?

Learning Apex will not be easy but you can do it. Persevere! It is a journey that will make you smarter and more desirable on the job market. The use of the above 4 resources combined with the 2 tools and 3 attitudes will bring triumph to your clutch.

Which is the latest version of apex for Salesforce?

Typically, you reference the latest Salesforce API version and each installed package version. If you save an Apex class or trigger without specifying the Salesforce API version, the class or trigger is associated with the latest installed version by default.

Where are the version settings stored in apex?

To aid backwards-compatibility, classes and triggers are stored with the version settings for a specific Salesforce API version. If an Apex class or trigger references components, such as a custom object, in installed managed packages, the version settings for each managed package referenced by the class are saved too.

When do I save a class in apex?

If you save an Apex class or trigger that references a managed package without specifying a version of the managed package, the class or trigger is associated with the latest installed version of the managed package by default.

How can I find the current API version in the Salesforce-Salesforce.com?

Go to Setup | Build | Develop | Apex Classes. Then click the New button, and then click Version Settings. Click the gear Icon [ Setup ] | In the ‘Quick Find’ search box, enter API. Then click Generate Enterprise WSDL and finally click the Generate button.