sdk
latest
false
- 概述
- 自定义活动
- 将活动迁移到 .NET 6
- 发行说明
- 构建工作流分析器规则
- 构建活动项目设置
- 创建自定义向导
- 按范围划分活动的优先级
- UiPath.Activities.Api.Base
- UiPath.Studio.Activities.Api
- UiPath.Studio.Activities.Api.Activities
- UiPath.Studio.Activities.Api.BusyService
- UiPath.Studio.Activities.Api.ExpressionEditor
- UiPath.Studio.Activities.Api.Expressions
- UiPath.Studio.Activities.Api.Licensing
- UiPath.Studio.Activities.Api.Mocking
- UiPath.Studio.Activities.Api.ObjectLibrary
- UiPath.Studio.Activities.Api.PackageBindings
- UiPath.Studio.Activities.Api.ProjectProperties
- UiPath.Studio.Activities.Api.ScopedActivities
- UiPath.Studio.Activities.Api.Settings
- UiPath.Studio.Activities.Api.Wizards
- UiPath.Studio.Activities.Api.Workflow
- UiPath.Studio.Api.Controls
- UiPath.Studio.Api.Telemetry
- UiPath.Studio.Api.Theme
- Robot JavaScript SDK
- 触发器 SDK
- 智能体 SDK
重要 :
请注意，此内容已使用机器翻译进行了部分本地化。
新发布内容的本地化可能需要 1-2 周的时间才能完成。
开发者指南
上次更新日期 2026年3月5日
生成的代码
Design-time validations are generated in
CacheMetadata for all required properties. This means a workflow will not run unless values are provided for these fields.
...
#region Protected Methods
protected override void CacheMetadata(CodeActivityMetadata metadata)
{
if (FirstNumber == null) metadata.AddValidationError(string.Format(Resources.ValidationValue_Error, nameof(FirstNumber)));
if (SecondNumber == null) metadata.AddValidationError(string.Format(Resources.ValidationValue_Error, nameof(SecondNumber)));
base.CacheMetadata(metadata);
}
......
#region Protected Methods
protected override void CacheMetadata(CodeActivityMetadata metadata)
{
if (FirstNumber == null) metadata.AddValidationError(string.Format(Resources.ValidationValue_Error, nameof(FirstNumber)));
if (SecondNumber == null) metadata.AddValidationError(string.Format(Resources.ValidationValue_Error, nameof(SecondNumber)));
base.CacheMetadata(metadata);
}
...UiPath Studio 中的效果
所有必需的输入属性都会自动添加到设计器中。 如果有任何留空，则活动的右上角将显示验证错误。