Validator.Validate(ValidationManager, Object) 方法
定义
验证指定的对象并返回验证错误的集合。Validates the specified object and returns a collection of validation errors.
public:
virtual System::Workflow::ComponentModel::Compiler::ValidationErrorCollection ^ Validate(System::Workflow::ComponentModel::Compiler::ValidationManager ^ manager, System::Object ^ obj);
public virtual System.Workflow.ComponentModel.Compiler.ValidationErrorCollection Validate (System.Workflow.ComponentModel.Compiler.ValidationManager manager, object obj);
abstract member Validate : System.Workflow.ComponentModel.Compiler.ValidationManager * obj -> System.Workflow.ComponentModel.Compiler.ValidationErrorCollection
override this.Validate : System.Workflow.ComponentModel.Compiler.ValidationManager * obj -> System.Workflow.ComponentModel.Compiler.ValidationErrorCollection
Public Overridable Function Validate (manager As ValidationManager, obj As Object) As ValidationErrorCollection
参数
- manager
- ValidationManager
与验证链接的验证管理器。The validation manager linked to the validation.
返回
包含此操作产生的验证错误的 ValidationErrorCollection。A ValidationErrorCollection that contains the validation errors resulting from this operation.
例外
manager 为空引用(在 Visual Basic 中为 Nothing)。manager is a null reference (Nothing in Visual Basic).
- 或 --or-
obj 为空引用 (Nothing)。obj is a null reference (Nothing).