Class GridDataQueryableCollectionViewWrapper

Inheritance
System.Object
GridDataQueryableCollectionViewWrapper
Implements
Namespace: Syncfusion.Windows.Controls.Grid
Assembly: Syncfusion.Grid.Wpf.dll
Syntax
public class GridDataQueryableCollectionViewWrapper : QueryableCollectionView, 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, Syncfusion.Windows.Data.ICollectionViewAdv, Syncfusion.Windows.Data.RecordEntry> createRecordFunc

Properties

IsExcelLikeFilter

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

IsSelectAllFiltered

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

TableModel

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

Methods

CreateItemPropertiesProvider()

Declaration
protected override IPropertyAccessProvider CreateItemPropertiesProvider()
Returns
Type
Syncfusion.Windows.Data.IPropertyAccessProvider

CreateRecordEntry(Object)

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

CreateRecords()

Declaration
protected override IRecordsList CreateRecords()
Returns
Type
Syncfusion.Windows.Data.IRecordsList

CreateTopLevelGroup()

Declaration
protected override TopLevelGroup CreateTopLevelGroup()
Returns
Type
Syncfusion.Windows.Data.TopLevelGroup

Dispose(Boolean)

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

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
System.Linq.Expressions.Expression<System.Func<System.String, System.Object, System.Object>>

GetFunc(String)

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

GetMappingNames()

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

GetTypeExpressionFunc(String)

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

GetTypeFunc(String)

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

OnTopLevelGroupPopulated(TopLevelGroup)

Declaration
protected override void OnTopLevelGroupPopulated(TopLevelGroup topLevelGroup)
Parameters
Type Name Description
Syncfusion.Windows.Data.TopLevelGroup topLevelGroup

RefreshFilters()

To handle the Excel Like Check box filtering.

Declaration
public override void RefreshFilters()

Implements