WorkflowChangeAction.ValidateChanges(Activity) 方法

定義

當在衍生類別中覆寫時,會驗證變更並回傳包含所有錯誤的 a ValidationErrorCollection

protected public:
 abstract System::Workflow::ComponentModel::Compiler::ValidationErrorCollection ^ ValidateChanges(System::Workflow::ComponentModel::Activity ^ activity);
protected internal abstract System.Workflow.ComponentModel.Compiler.ValidationErrorCollection ValidateChanges(System.Workflow.ComponentModel.Activity activity);
abstract member ValidateChanges : System.Workflow.ComponentModel.Activity -> System.Workflow.ComponentModel.Compiler.ValidationErrorCollection
Protected Friend MustOverride Function ValidateChanges (activity As Activity) As ValidationErrorCollection

參數

activity
Activity

Activity這些變更的驗證。

傳回

ValidationErrorCollection A,包含任何錯誤。

例外狀況

是一個空參考()。

適用於