ValidationOption 枚举

定义

警告

此 API 现已过时。

指定 ValidationOption 属性中的验证选项。Specifies the validation options in the ValidationOption property.

public enum class ValidationOption
[System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
public enum ValidationOption
type ValidationOption = 
Public Enum ValidationOption
继承
ValidationOption
属性

字段

None 0

不执行任何验证。No validation performed.

Optional 1

验证是可选的。Validation is optional. 如果值存在,将对其验证。If value is present, it will be validated.

Required 2

必须执行验证。Validation must be performed. 值必须存在并将对其验证。Value must be present and will be validated.

注解

备注

本材料讨论的类型和命名空间已废弃不用。This material discusses types and namespaces that are obsolete. 有关详细信息,请参阅 Windows Workflow Foundation 4.5 中弃用的类型For more information, see Deprecated Types in Windows Workflow Foundation 4.5.

适用于