Class PagedCollectionViewWrapper
Represents the class that used to create the view for SfDataGrid with the paged collection.
Inheritance
Implements
Inherited Members
Namespace: Syncfusion.WinForms.DataGrid.Data
Assembly: Syncfusion.SfDataGrid.WinForms.dll
Syntax
public class PagedCollectionViewWrapper : PagedCollectionView, ICollectionViewAdv, IEnumerable, INotifyPropertyChanged, ISupportInitialize, IDisposable, IPropertyChangedEventHandler, IEditableCollectionView, IUnboundExpressionFunc, IGridViewNotifier, IFilterExt, IParallelizableView, IPagedCollectionViewConstructors
PagedCollectionViewWrapper()
Initializes a new instance of the PagedCollectionViewWrapper class.
Declaration
public PagedCollectionViewWrapper()PagedCollectionViewWrapper(IEnumerable)
Initializes a new instance of the PagedCollectionViewWrapper class.
Declaration
public PagedCollectionViewWrapper(IEnumerable source)Parameters
| Type | Name | Description |
|---|---|---|
| System.Collections.IEnumerable | source | The IEnumerable source for the collection view. |
Methods
AttachGridView(Object)
Attaches the grid to update the grid, When view is reused.
Declaration
public override void AttachGridView(object dataGrid)Parameters
| Type | Name | Description |
|---|---|---|
| System.Object | dataGrid | The datagrid. |
Overrides
CanUpdateSummary(ISummaryRow, String)
Checks whether the property change affects the UnboundColumn summary in corresponding SummaryRow.
Declaration
protected override bool CanUpdateSummary(ISummaryRow row, string propertyName)Parameters
| Type | Name | Description |
|---|---|---|
| ISummaryRow | row | The summary row. |
| System.String | propertyName | The property name. |
Returns
| Type | Description |
|---|---|
| System.Boolean | true if the property change affects UnboundColumn summary in corresponding SummaryRow; otherwise false |
Overrides
CreateItemPropertiesProvider()
Creates the item properties provider.
Declaration
protected override ItemPropertiesProvider CreateItemPropertiesProvider()Returns
| Type | Description |
|---|---|
| ItemPropertiesProvider | Returns the created item properties provider. |
Overrides
CreateRecords()
Creates the records list for the view.
Declaration
protected override RecordsList CreateRecords()Returns
| Type | Description |
|---|---|
| RecordsList | Returns the records list for the view. |
Overrides
CreateTopLevelGroup()
Creates the top level group.
Declaration
protected override TopLevelGroup CreateTopLevelGroup()Returns
| Type | Description |
|---|---|
| TopLevelGroup | Returns the created top level group. |
Overrides
DetachGridView()
Detaches the datagrid attached to the view.
Declaration
public override void DetachGridView()Overrides
Dispose(Boolean)
Disposes all the resources used by the PagedCollectionViewWrapper class.
Declaration
protected override void Dispose(bool isDisposing)Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | isDisposing | Indicates whether the call is from Dispose method or from a finalizer. |
Overrides
GetDataGrid()
Gets the DataGrid attached to the view.
Declaration
public override object GetDataGrid()Returns
| Type | Description |
|---|---|
| System.Object | Returns the DataGrid attached to the view. |
Overrides
GetExpressionFunc(String, DataOperation, DataReflectionMode)
Gets the ExpressionFunc for corresponding Data operation and Property Name.
Declaration
public override Expression<Func<string, object, object>> GetExpressionFunc(string propertyName, DataOperation operation = DataOperation.Default, DataReflectionMode reflectionMode = DataReflectionMode.Default)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | propertyName | Name of the property |
| DataOperation | operation | Data operation to be prrformed |
| DataReflectionMode | reflectionMode | Reflection Mode for the Data operation |
Returns
| Type | Description |
|---|---|
| System.Linq.Expressions.Expression<System.Func<System.String, System.Object, System.Object>> | Returns the ExpressionFunc for given Data operation |
Overrides
GetFunc(String, DataOperation, DataReflectionMode)
Gets the func for corresponding Data operation and Property Name.
Declaration
public override Func<string, object, object> GetFunc(string propertyName, DataOperation operation = DataOperation.Default, DataReflectionMode reflectionMode = DataReflectionMode.Default)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | propertyName | Name of the property |
| DataOperation | operation | Data operation to be performed |
| DataReflectionMode | reflectionMode | Data Reflection mode for the Data operation |
Returns
| Type | Description |
|---|---|
| System.Func<System.String, System.Object, System.Object> | Returns the Func for the given Data operation |
Overrides
GetSelectedRecords()
Gets the selected records from SfDataGrid to calculate the selected records summaries.
Declaration
public override ObservableCollection<object> GetSelectedRecords()Returns
| Type | Description |
|---|---|
| System.Collections.ObjectModel.ObservableCollection<System.Object> | Returns the selected items collection |
Overrides
MoveToPage(Int32)
Overriden to move to page index.
Declaration
public override bool MoveToPage(int pageIndex)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | pageIndex | The page index to be moved. |
Returns
| Type | Description |
|---|---|
| System.Boolean | Returns true if Page moved. Otherwise false. |
Overrides
RefreshFilter(Boolean)
Refreshes the view when filtering is applied and process the selection for filtering.
Declaration
public override void RefreshFilter(bool isProgrammatic)Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | isProgrammatic | if View need to clear the selection in SfDataGrid, using View.RowFilter expression; set true. The default value is false. |
Overrides
RemoveRecord(Object)
Process the selection when removing the records.
Declaration
protected override void RemoveRecord(object record)Parameters
| Type | Name | Description |
|---|---|---|
| System.Object | record | The removed record. |