Class GridDataQueryableCollectionViewWrapper

Inheritance
System.Object
CollectionViewAdv
QueryableCollectionView
GridDataQueryableCollectionViewWrapper
Implements
System.IDisposable
System.ComponentModel.ICollectionView
System.Collections.IEnumerable
System.Collections.Specialized.INotifyCollectionChanged
System.ComponentModel.INotifyPropertyChanged
System.ComponentModel.IEditableCollectionView
System.ComponentModel.ISupportInitialize
System.Windows.IWeakEventListener
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.Windows.Controls.Grid
Assembly: Syncfusion.Grid.Wpf.dll
Syntax
public class GridDataQueryableCollectionViewWrapper : QueryableCollectionView, ICollectionViewAdv, IDisposable, ICollectionView, IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged, IEditableCollectionView, ISupportInitialize, IWeakEventListener, IUnboundExpressionFunc, IParallelizableView, IExcelLikeFilterExt

Constructors

GridDataQueryableCollectionViewWrapper(IEnumerable, GridDataTableModel, Func<Object, ICollectionViewAdv, RecordEntry>)

Declaration
public GridDataQueryableCollectionViewWrapper(IEnumerable source, GridDataTableModel tableModel, Func<object, ICollectionViewAdv, RecordEntry> createRecordFunc)
Parameters
Type Name Description
System.Collections.IEnumerable source
GridDataTableModel tableModel
System.Func<System.Object, ICollectionViewAdv, RecordEntry> createRecordFunc

Properties

IsExcelLikeFilter

Declaration
public bool IsExcelLikeFilter { get; set; }
Property Value
Type Description
System.Boolean

IsSelectAllFiltered

Declaration
public bool? IsSelectAllFiltered { get; set; }
Property Value
Type Description
System.Nullable<System.Boolean>

TableModel

Declaration
public GridDataTableModel TableModel { get; }
Property Value
Type Description
GridDataTableModel

Methods

CreateItemPropertiesProvider()

Declaration
protected override IPropertyAccessProvider CreateItemPropertiesProvider()
Returns
Type Description
IPropertyAccessProvider
Overrides

CreateRecordEntry(Object)

Declaration
public override RecordEntry CreateRecordEntry(object data)
Parameters
Type Name Description
System.Object data
Returns
Type Description
RecordEntry
Overrides

CreateRecords()

Declaration
protected override IRecordsList CreateRecords()
Returns
Type Description
IRecordsList
Overrides

CreateTopLevelGroup()

Declaration
protected override TopLevelGroup CreateTopLevelGroup()
Returns
Type Description
TopLevelGroup
Overrides

Dispose(Boolean)

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing
Overrides

ExcelFilterPredicates(IQueryable, out Expression, out ParameterExpression, String)

To Create the predicate for Excel Like Check box filter

Declaration
public void ExcelFilterPredicates(IQueryable source, out Expression predicate, out ParameterExpression paramExpression, string columnName)
Parameters
Type Name Description
System.Linq.IQueryable source

Item Source
System.Linq.Expressions.Expression predicate

Expression
System.Linq.Expressions.ParameterExpression paramExpression

ParameterExpression
System.String columnName

GetColumnPredicateExpression(IQueryable, out Expression, out ParameterExpression, GridDataVisibleColumn)

Declaration
public void GetColumnPredicateExpression(IQueryable source, out Expression predicate, out ParameterExpression paramExpression, GridDataVisibleColumn column)
Parameters
Type Name Description
System.Linq.IQueryable source
System.Linq.Expressions.Expression predicate
System.Linq.Expressions.ParameterExpression paramExpression
GridDataVisibleColumn column

GetExpressionFunc(String)

Declaration
public override Expression<Func<string, object, object>> GetExpressionFunc(string propertyName)
Parameters
Type Name Description
System.String propertyName
Returns
Type Description
System.Linq.Expressions.Expression<System.Func<System.String, System.Object, System.Object>>
Overrides

GetFunc(String)

Declaration
public override Func<string, object, object> GetFunc(string propertyName)
Parameters
Type Name Description
System.String propertyName
Returns
Type Description
System.Func<System.String, System.Object, System.Object>
Overrides

GetMappingNames()

Declaration
protected override IEnumerable<string> GetMappingNames()
Returns
Type Description
System.Collections.Generic.IEnumerable<System.String>
Overrides

GetTypeExpressionFunc(String)

Declaration
public override Expression<Func<string, object, object>> GetTypeExpressionFunc(string propertyName)
Parameters
Type Name Description
System.String propertyName
Returns
Type Description
System.Linq.Expressions.Expression<System.Func<System.String, System.Object, System.Object>>
Overrides

GetTypeFunc(String)

Declaration
public override Func<string, object, object> GetTypeFunc(string propertyName)
Parameters
Type Name Description
System.String propertyName
Returns
Type Description
System.Func<System.String, System.Object, System.Object>
Overrides

OnTopLevelGroupPopulated(TopLevelGroup)

Declaration
protected override void OnTopLevelGroupPopulated(TopLevelGroup topLevelGroup)
Parameters
Type Name Description
TopLevelGroup topLevelGroup
Overrides

RefreshFilters()

To handle the Excel Like Check box filtering.

Declaration
public override void RefreshFilters()
Overrides

Implements

System.IDisposable
System.ComponentModel.ICollectionView
System.Collections.IEnumerable
System.Collections.Specialized.INotifyCollectionChanged
System.ComponentModel.INotifyPropertyChanged
System.ComponentModel.IEditableCollectionView
System.ComponentModel.ISupportInitialize
System.Windows.IWeakEventListener

Extension Methods