Class DataOperations

Inheritance
System.Object
DataOperations
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.JavaScript.DataSources
Assembly: Syncfusion.EJ.dll
Syntax
public class DataOperations

Constructors

DataOperations()

Declaration
public DataOperations()

Methods

CovertToDataTable(IQueryable, SummaryType)

Declaration
public static object CovertToDataTable(IQueryable items, SummaryType type)
Parameters
Type Name Description
System.Linq.IQueryable items
SummaryType type
Returns
Type Description
System.Object

Execute(IEnumerable, DataManager)

Declaration
public IEnumerable Execute(IEnumerable dataSource, DataManager manager)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
DataManager manager
Returns
Type Description
System.Collections.IEnumerable

Execute(IEnumerable, GridProperties)

Declaration
public IEnumerable Execute(IEnumerable dataSource, GridProperties property)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
GridProperties property
Returns
Type Description
System.Collections.IEnumerable

Execute(IEnumerable, GridProperties, Boolean)

Declaration
public IEnumerable Execute(IEnumerable dataSource, GridProperties property, bool ignorePaging)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
GridProperties property
System.Boolean ignorePaging
Returns
Type Description
System.Collections.IEnumerable

Execute<T>(IEnumerable<T>, DataManager)

Declaration
public IEnumerable<T> Execute<T>(IEnumerable<T> dataSource, DataManager manager)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
DataManager manager
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T

GetColumnType(IEnumerable, String, Type)

Declaration
public Type GetColumnType(IEnumerable dataSource, string filterString, Type type)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.String filterString
System.Type type
Returns
Type Description
System.Type

GetDataType(IEnumerable, Type, String)

Declaration
public Type GetDataType(IEnumerable dataSource, Type type, string field)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Type type
System.String field
Returns
Type Description
System.Type

GetSummaryValue(IQueryable, SummaryType, String)

Declaration
public object GetSummaryValue(IQueryable items, SummaryType type, string field)
Parameters
Type Name Description
System.Linq.IQueryable items
SummaryType type
System.String field
Returns
Type Description
System.Object

GetTableColumnType(IEnumerable, String, Type)

Declaration
public Type GetTableColumnType(IEnumerable dataSource, string filterString, Type type)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.String filterString
System.Type type
Returns
Type Description
System.Type

PerformFiltering(IEnumerable, List<FilteredColumn>)

Declaration
public IEnumerable PerformFiltering(IEnumerable dataSource, List<FilteredColumn> filteredColumns)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Collections.Generic.List<FilteredColumn> filteredColumns
Returns
Type Description
System.Collections.IEnumerable

PerformFiltering<T>(IEnumerable<T>, List<FilteredColumn>)

Declaration
public IEnumerable<T> PerformFiltering<T>(IEnumerable<T> dataSource, List<FilteredColumn> filteredColumns)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Collections.Generic.List<FilteredColumn> filteredColumns
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T

PerformGrouping(IEnumerable, List<String>)

Declaration
public IEnumerable PerformGrouping(IEnumerable dataSource, List<string> grouped)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Collections.Generic.List<System.String> grouped
Returns
Type Description
System.Collections.IEnumerable

PerformGrouping<T>(IEnumerable<T>, List<String>)

Declaration
public IEnumerable PerformGrouping<T>(IEnumerable<T> dataSource, List<string> grouped)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Collections.Generic.List<System.String> grouped
Returns
Type Description
System.Collections.IEnumerable
Type Parameters
Name Description
T

PerformSearching(IEnumerable, List<SearchFilter>)

Declaration
public IEnumerable PerformSearching(IEnumerable dataSource, List<SearchFilter> searchFilter)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Collections.Generic.List<SearchFilter> searchFilter
Returns
Type Description
System.Collections.IEnumerable

PerformSearching<T>(IEnumerable<T>, List<SearchFilter>)

Declaration
public IEnumerable<T> PerformSearching<T>(IEnumerable<T> dataSource, List<SearchFilter> searchFilter)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Collections.Generic.List<SearchFilter> searchFilter
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T

PerformSelect(IEnumerable, List<String>)

Declaration
public IEnumerable PerformSelect(IEnumerable dataSource, List<string> select)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Collections.Generic.List<System.String> select
Returns
Type Description
System.Collections.IEnumerable

PerformSelect<T>(IEnumerable<T>, List<String>)

Declaration
public IEnumerable PerformSelect<T>(IEnumerable<T> dataSource, List<string> select)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Collections.Generic.List<System.String> select
Returns
Type Description
System.Collections.IEnumerable
Type Parameters
Name Description
T

PerformSkip(IEnumerable, Int32)

Declaration
public IEnumerable PerformSkip(IEnumerable dataSource, int skip)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Int32 skip
Returns
Type Description
System.Collections.IEnumerable

PerformSkip<T>(IEnumerable<T>, Int32)

Declaration
public IEnumerable<T> PerformSkip<T>(IEnumerable<T> dataSource, int skip)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Int32 skip
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T

PerformSorting(IEnumerable, List<SortedColumn>)

Declaration
public IEnumerable PerformSorting(IEnumerable dataSource, List<SortedColumn> sortedColumns)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Collections.Generic.List<SortedColumn> sortedColumns
Returns
Type Description
System.Collections.IEnumerable

PerformSorting(IEnumerable, List<Sort>)

Declaration
public IEnumerable PerformSorting(IEnumerable dataSource, List<Sort> sortedColumns)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Collections.Generic.List<Sort> sortedColumns
Returns
Type Description
System.Collections.IEnumerable

PerformSorting<T>(IEnumerable<T>, List<SortedColumn>)

Declaration
public IEnumerable<T> PerformSorting<T>(IEnumerable<T> dataSource, List<SortedColumn> sortedColumns)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Collections.Generic.List<SortedColumn> sortedColumns
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T

PerformSorting<T>(IEnumerable<T>, List<Sort>)

Declaration
public IEnumerable<T> PerformSorting<T>(IEnumerable<T> dataSource, List<Sort> sortedColumns)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Collections.Generic.List<Sort> sortedColumns
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T

PerformTake(IEnumerable, Int32)

Declaration
public IEnumerable PerformTake(IEnumerable dataSource, int take)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Int32 take
Returns
Type Description
System.Collections.IEnumerable

PerformTake<T>(IEnumerable<T>, Int32)

Declaration
public IEnumerable<T> PerformTake<T>(IEnumerable<T> dataSource, int take)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Int32 take
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T

PerformWhereFilter(IEnumerable, List<WhereFilter>, String)

Declaration
public IEnumerable PerformWhereFilter(IEnumerable dataSource, List<WhereFilter> whereFilter, string condition)
Parameters
Type Name Description
System.Collections.IEnumerable dataSource
System.Collections.Generic.List<WhereFilter> whereFilter
System.String condition
Returns
Type Description
System.Collections.IEnumerable

PerformWhereFilter<T>(IEnumerable<T>, List<WhereFilter>, String)

Declaration
public IEnumerable<T> PerformWhereFilter<T>(IEnumerable<T> dataSource, List<WhereFilter> whereFilter, string condition)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T> dataSource
System.Collections.Generic.List<WhereFilter> whereFilter
System.String condition
Returns
Type Description
System.Collections.Generic.IEnumerable<T>
Type Parameters
Name Description
T