( enumeration of type string) the status of the apex class. the following string values are valid: active - the class is active. deleted - the class is marked for deletion. this value is useful for managed pack
id class id class contains methods for the id primitive data type. namespace system example: getting an sobject token from an id this sample shows how to use the getsobjecttype method to obtain an sobject token from an id. the updateowner method in this sample accepts a list of ids of...
public abstract class MyAbstractClass { private String property1; public String getProperty1() { return property1; } protected abstract void someMethod(); } 2. 抽象类的属性 抽象类可以包含各种类型的属性和方法。以下是一些示例: private和public属性 代码语言:java 复制 private String property1; public...
Build applications 38X faster using 20X less code compared to traditional application development methods with Oracle Application Express (APEX).
String fullName = 'First Name: ' + con.FirstName + ', Last Name: ' + con.LastName; Notice the space between FirstName and LastName. The output should look like: First Name: Angela, Last Name: Carter not FirstName:Angela,LastName:Carter ...
Apex是强类型的编程语言,与Java一样,当你第一次引用一个变量时必须要指定其数据类型,Apex的变量包括基本类型,如Integer、String、Date、Boolean;也包括复杂数据类型,如list、map、object、sObject 变量的命名规则如下 datatype variable_name [ = value]; ...
在Developer Console 中,单击 File(文件)| New(新建)| Apex Class(Apex 类)。 输入EmailManager,然后单击 OK(确定)。 用下面的 EmailManager 类示例替换默认类主体。 public class EmailManager { // Public method public static void sendMail(String address, String subject, String body) { // Create ...
:{addedMethods?:string[];removedMethods?:string[];addedFields?:string[];removedFields?:string[];addedProperties?:string[];removedProperties?:string[];addedCustomFields?:string[];removedCustomFields?:string[];addedSubtypes?:string[];removedSubtypes?:string[];addedEnumValues?:string[];removedEnum...
5.Custom public Force.com API calls that can be built from stored Apex methods 6.当用户对正在被Apex引用的数据实行操作、删除时进行警告和报错提示; 使用方便 Apex是类Java语言,在变量、表达式、代码块、条件语句、循环语句、类、数组等的用法上有很多相似之处;所以使用过类似的语言,Apex是很容易上手的。
Build applications 38X faster using 20X less code compared to traditional application development methods with Oracle Application Express (APEX).