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dotnet-api
- C1.Blazor.Accordion Assembly
- C1.Blazor.Calendar Assembly
- C1.Blazor.Chart Assembly
- C1.Blazor.Core Assembly
- C1.Blazor.DataFilter Assembly
- C1.Blazor.DataPager Assembly
- C1.Blazor.DateTimeEditors Assembly
- C1.Blazor.Gauge Assembly
- C1.Blazor.Grid Assembly
- C1.Blazor.Grid.Excel Assembly
- C1.Blazor.Grid.ConditionalFormatting Assembly
- C1.Blazor.GridControl Assembly
- C1.Blazor.Input Assembly
- C1.Blazor.ListView Assembly
- C1.Blazor.Menu Assembly
- C1.Blazor.Rendering Assembly
- C1.Blazor.TreeView Assembly
- C1.Blazor.Viewer Assembly
- C1.Blazor.Ribbon Assembly
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C1.DataCollection Assembly
- C1.Core
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C1.DataCollection
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Classes
- C1CacheDataCollection<T>
- C1ConvertDataCollection<S, T>
- C1CursorDataCollection<T>
- C1CursorDataCollection<T, K>
- C1DataCollectionBase<T>
- C1DataCollectionEx
- C1DataCollectionList<T>
- C1DataCollection<T>
- C1DelegateList<T>
- C1DynamicList<T>
- C1EditableDataCollection<T>
- C1FilterDataCollection<T>
- C1FilterDataCollection<T>.FilterCache
- C1GroupDataCollection<S>
- C1HierarchicalDataCollection<T>
- C1LengthList
- C1LengthList<T>
- C1PagedDataCollection<T>
- C1ScopedDataCollection<T>
- C1SelectDataCollection<S, T>
- C1SelectManyDataCollection<S, T>
- C1SequenceDataCollection<T>
- C1SortDataCollection<T>
- C1SortDataCollection<T>.SortCache
- C1SpanDataCollection<T>
- C1TreeDataCollection<T>
- C1TreeDataCollection<T>.TreeCache
- C1VirtualDataCollection<T>
- C1WrapDataCollection<T>
- C1WrapDataCollection<S, T>
- C1WrapDataCollection<S, T>.SuppressionContext
- CacheDataCollectionItemEventArgs<T>
- CancelEventArgs
- FilterBinaryExpression
- FilterExpression
- FilterNaryExpression
- FilterNotExpression
- FilterOperationExpression
- FilterPredicateExpression
- FilterTextExpression
- FilterUnaryExpression
- FilterUnaryExpression<T>
- GroupDescription
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IDataCollectionEx
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Methods
- AddAsync
- AddRangeAsync
- AsDataCollection
- AsList
- AttachFilterChanged
- AttachGroupChanged
- AttachPageChanged
- AttachSortChanged
- CanFilter
- CanGroup
- CanInsert
- CanInsertRange
- CanLoadMoreItems
- CanMove
- CanMoveRange
- CanRefresh
- CanRemove
- CanRemoveRange
- CanReplace
- CanReplaceRange
- CanSort
- ConnectAsync
- CreateFilterFromString
- CreateNewItem
- CreatePredicate
- DetachFilterChanged
- DetachGroupChanged
- DetachPageChanged
- DetachSortChanged
- DisconnectAsync
- FilterAsync
- GetConnectionState
- GetCurrentPage
- GetFilterExpression
- GetGroupDescriptions
- GetLoadedItems
- GetPageSize
- GetPagesCount
- GetSortDescriptions
- GetSource
- GetTextFields
- GetTotalCount
- GroupAsync
- IndexOf
- InsertAsync
- InsertRangeAsync
- IsPaginated
- IsVirtualizing
- LoadAsync
- LoadMoreItemsAsync
- MoveAsync
- MoveRangeAsync
- MoveToPageAsync
- NeedsLoadAsync
- RefreshAsync
- RemoveAsync
- RemoveFilterAsync
- RemoveRangeAsync
- ReplaceAsync
- ReplaceRangeAsync
- SetPageSize
- SortAsync
- ToDataCollection
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Methods
- IReadOnlyListEx
- NotifyCollectionChangedAsyncEventArgs
- NotifyCollectionChangedDeferralsAwaiter
- NotifyCollectionChangedEventArgsEx
- ScopedFilterExpressionEx
- SortDescription
- Enums
- Interfaces
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Classes
C1.DataCollection.IDataCollectionEx.CreatePredicate
CreatePredicate Method
CreatePredicate<T>(IDataCollection<T>, FilterExpression?, FilterCache?)
Creates the predicate from the filterExpression.
Declaration
public static Func<object, int, bool> CreatePredicate<T>(this IDataCollection<T> dataCollection, FilterExpression? filterExpression, C1FilterDataCollection<T>.FilterCache? cache = null) where T : class?Public Shared Function CreatePredicate(Of T As Class)(dataCollection As IDataCollection(Of T), filterExpression As FilterExpression, Optional cache As C1FilterDataCollection(Of T).FilterCache = Nothing) As Func(Of Object, Integer, Boolean)Parameters
| Type | Name | Description |
|---|---|---|
| IDataCollection<T> | dataCollection | The data collection. |
| FilterExpression | filterExpression | The filter expression. |
| C1FilterDataCollection<T>.FilterCache | cache | Optional filter cache to accelerate predicate creation if it was already created. |
Returns
| Type | Description |
|---|---|
| Func<object, int, bool> |
Type Parameters
| Name | Description |
|---|---|
| T |