Documentation

Class GroupHeaderContext

Represents the context that is passed to the header of DataGridColumn that represents a IDataGroup within a RadDataGrid instance.

Inheritance
System.Object
GroupHeaderContext
Namespace: Telerik.Maui.Controls.DataGrid
Assembly: Telerik.Maui.Controls.dll

Syntax

public class GroupHeaderContext : Object, INotifyPropertyChanged

Constructors

GroupHeaderContext()

Declaration
public GroupHeaderContext()

Properties

AggregateValues

Gets the aggregate values of the IDataGroup per DataGridColumn.

Declaration
public IEnumerable<string> AggregateValues { get; }
Property Value
System.Collections.Generic.IEnumerable<System.String>

Descriptor

Gets the GroupDescriptorBase instance that provides the grouping information.

Declaration
public GroupDescriptorBase Descriptor { get; }
Property Value
GroupDescriptorBase

Grid

Gets the RadDataGrid instance that provides the grouping context.

Declaration
public RadDataGrid Grid { get; }
Property Value
RadDataGrid

Group

Gets the IDataGroup instance associated with the context.

Declaration
public IDataGroup Group { get; }
Property Value
IDataGroup

IsExpanded

Gets or sets a value indicating whether the IDataGroup, this context is associated with, is currently expanded (has its child items visible).

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

Level

Gets the zero-based level (or the depth) of the group.

Declaration
public int Level { get; }
Property Value
System.Int32

Methods

OnPropertyChanged(String)

Raises the PropertyChanged event.

Declaration
protected void OnPropertyChanged(string changedPropertyName = "")
Parameters
System.String changedPropertyName

PropertyChangedOverride(String)

Provides an entry point for inheritors to provide additional logic over the PropertyChanged routine.

Declaration
protected virtual void PropertyChangedOverride(string changedPropertyName)
Parameters
System.String changedPropertyName

ToString()

Returns a System.String that represents this instance.

Declaration
public override string ToString()
Returns
System.String

A System.String that represents this instance.

Events

PropertyChanged

Occurs immediately after a property of this instance has changed.

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
System.ComponentModel.PropertyChangedEventHandler

Extension Methods