Enum FilterLogic NamespaceBootstrapBlazor.Components AssemblyBootstrapBlazor.dll 逻辑运算符 public enum FilterLogic Extension Methods EnumExtensions.ToDescriptionString<TEnum>(TEnum) EnumExtensions.ToDisplayName<TEnum>(TEnum) ExpandableNodeExtensions.SetChildrenCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?) ExpandableNodeExtensions.SetParentCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?) ExpandableNodeExtensions.SetParentExpand<TNode, TItem>(TNode, bool) Fields And = 0 并且 Or = 1 或者