GroupDescriptorBase Class

Servers as a base class for group descriptors. Holds SortDirection that will be used to sort the groups created from the descriptor.

Inheritance Hierarchy

SystemObject
Kettic.AspNet.DataDescriptorBase
Kettic.AspNet.DataGroupDescriptorBase

Namespace: Kettic.AspNet.Data
Assembly: Kettic.AspNet.Controls (in Kettic.AspNet.Controls.dll) Version: 2014.4.1129.0 (2014.04.1129.0)

Syntax

C++

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public abstract class GroupDescriptorBase : DescriptorBase, 
	IGroupDescriptor, INotifyPropertyChanged

Public MustInherit Class GroupDescriptorBase
	Inherits DescriptorBase
	Implements IGroupDescriptor, INotifyPropertyChanged

public ref class GroupDescriptorBase abstract : public DescriptorBase, 
	IGroupDescriptor, INotifyPropertyChanged

[<AbstractClassAttribute>]
type GroupDescriptorBase =  
    class
        inherit DescriptorBase
        interface IGroupDescriptor
        interface INotifyPropertyChanged
    end

The GroupDescriptorBase type exposes the following members.

Methods

	Name	Description
	CreateGroupKeyExpression	Creates a group expression by delegating its creation to CreateGroupKeyExpression(ParameterExpression), if itemExpression is ParameterExpression, otherwise throws ArgumentException
	CreateGroupSortExpression	Creates sorting key expression that sorts the groups created from this descriptor using the group's key.
	CycleSortDirection	Changes the SortDescriptor to the next logical value.

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Properties

	Name	Description
	SortDirection	Gets or sets the sort direction for this descriptor. If the value is null no sorting will be applied.

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Reference

Kettic.AspNet.Data Namespace