Class DataTableDynamicContext

Namespace

BootstrapBlazor.Components

Assembly

BootstrapBlazor.dll

DataTable 动态数据上下文实现类 DynamicObjectContext

public class DataTableDynamicContext : DynamicObjectContext, IDynamicObjectContext

Inheritance

object

DynamicObjectContext

DataTableDynamicContext

Implements

IDynamicObjectContext

Inherited Members

DynamicObjectContext.AddAttribute(string, Type, Type[], object[], PropertyInfo[], object[])

DynamicObjectContext.CustomerAttributeBuilderCache

DynamicObjectContext.OnValueChanged

DynamicObjectContext.OnChanged

DynamicObjectContext.EqualityComparer

DynamicObjectContext.OnFilterCallback

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

ExpandableNodeExtensions.SetChildrenCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?)

ExpandableNodeExtensions.SetParentCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?)

ExpandableNodeExtensions.SetParentExpand<TNode, TItem>(TNode, bool)

DynamicObjectContextExtensions.AddAttribute<TAttribute>(DynamicObjectContext, string, Type[], object?[], PropertyInfo[]?, object?[]?)

DynamicObjectContextExtensions.AddAutoGenerateColumnAttribute(DynamicObjectContext, string, IEnumerable<KeyValuePair<string, object?>>)

DynamicObjectContextExtensions.AddDescriptionAttribute(DynamicObjectContext, string, string)

DynamicObjectContextExtensions.AddDisplayAttribute(DynamicObjectContext, string, IEnumerable<KeyValuePair<string, object?>>)

DynamicObjectContextExtensions.AddDisplayNameAttribute(DynamicObjectContext, string, string)

DynamicObjectContextExtensions.AddMultipleParameterAttribute<TAttribute>(DynamicObjectContext, string, IEnumerable<KeyValuePair<string, object?>>)

DynamicObjectContextExtensions.AddRequiredAttribute(DynamicObjectContext, string, string?, bool)

DynamicObjectContextExtensions.SetValue(IDynamicObjectContext, object)

Constructors

DataTableDynamicContext(DataTable, Action<DataTableDynamicContext, ITableColumn>?, IEnumerable<string>?, IEnumerable<string>?, IEnumerable<string>?)

构造函数

public DataTableDynamicContext(DataTable table, Action<DataTableDynamicContext, ITableColumn>? addAttributesCallback = null, IEnumerable<string>? invisibleColumns = null, IEnumerable<string>? shownColumns = null, IEnumerable<string>? hiddenColumns = null)

Parameters

table DataTable

addAttributesCallback Action<DataTableDynamicContext, ITableColumn>

invisibleColumns IEnumerable<string>

永远不显示的列集合 默认为 null 全部显示

shownColumns IEnumerable<string>

显示列集合 默认为 null 全部显示

hiddenColumns IEnumerable<string>

隐藏列集合 默认为 null 无隐藏列

Properties

DataTable

获得/设置 相关联的 DataTable 实例

public DataTable? DataTable { get; set; }

Property Value

DataTable

OnAddAsync

添加行回调委托

public Func<IEnumerable<IDynamicObject>, Task>? OnAddAsync { get; set; }

Property Value

Func<IEnumerable<IDynamicObject>, Task>

OnDeleteAsync

删除行回调委托

public Func<IEnumerable<IDynamicObject>, Task<bool>>? OnDeleteAsync { get; set; }

Property Value

Func<IEnumerable<IDynamicObject>, Task<bool>>

Methods

AddAsync(IEnumerable<IDynamicObject>)

新建方法

public override Task AddAsync(IEnumerable<IDynamicObject> selectedItems)

Parameters

selectedItems IEnumerable<IDynamicObject>

当前选中行

Returns

Task

DeleteAsync(IEnumerable<IDynamicObject>)

删除方法

public override Task<bool> DeleteAsync(IEnumerable<IDynamicObject> items)

Parameters

items IEnumerable<IDynamicObject>

Returns

Task<bool>

GetColumns()

GetItems 方法

public override IEnumerable<ITableColumn> GetColumns()

Returns

IEnumerable<ITableColumn>

GetItems()

GetItems 方法

public override IEnumerable<IDynamicObject> GetItems()

Returns

IEnumerable<IDynamicObject>

OnColumnCreating(ITableColumn)

protected override IEnumerable<CustomAttributeBuilder> OnColumnCreating(ITableColumn col)

Parameters

col ITableColumn

Returns

IEnumerable<CustomAttributeBuilder>