Class PropertyGroupDescription

Describes the grouping of items using a property name as the criteria.

Inheritance
System.Object
GroupDescription
PropertyGroupDescription
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows.Data
Assembly: OpenSilver.dll
Syntax
public class PropertyGroupDescription : GroupDescription, INotifyPropertyChanged

Constructors

| Improve this Doc View Source

PropertyGroupDescription()

Initializes a new instance of the PropertyGroupDescription class.

Declaration
public PropertyGroupDescription()
| Improve this Doc View Source

PropertyGroupDescription(String)

Initializes a new instance of the PropertyGroupDescription class.

Declaration
public PropertyGroupDescription(string propertyName)
Parameters
Type Name Description
System.String propertyName

Property name that we want to group by
| Improve this Doc View Source

PropertyGroupDescription(String, IValueConverter)

Initializes a new instance of the PropertyGroupDescription class.

Declaration
public PropertyGroupDescription(string propertyName, IValueConverter converter)
Parameters
Type Name Description
System.String propertyName

Property name that we want to group by
IValueConverter converter

Converter applied to the property value before determining the group name
| Improve this Doc View Source

PropertyGroupDescription(String, IValueConverter, StringComparison)

Initializes a new instance of the PropertyGroupDescription class.

Declaration
public PropertyGroupDescription(string propertyName, IValueConverter converter, StringComparison stringComparison)
Parameters
Type Name Description
System.String propertyName

Property name that we want to group by
IValueConverter converter

Converter applied to the property value before determining the group name
System.StringComparison stringComparison

The type of string comparison to use

Properties

| Improve this Doc View Source

Converter

Gets or sets a converter to apply to the property value or the item to produce the final value that is used to determine which group(s) an item belongs to.

Declaration
public IValueConverter Converter { get; set; }
Property Value
Type Description
IValueConverter
| Improve this Doc View Source

PropertyName

Gets or sets the name of the property that is used to determine which group(s) an item belongs to.

Declaration
public string PropertyName { get; set; }
Property Value
Type Description
System.String
| Improve this Doc View Source

StringComparison

Gets or sets a StringComparison value that specifies the comparison between the value of an item (as determined by PropertyName and Converter) and the name of a group.

Declaration
public StringComparison StringComparison { get; set; }
Property Value
Type Description
System.StringComparison

Methods

| Improve this Doc View Source

GroupNameFromItem(Object, Int32, CultureInfo)

Returns the group name(s) for the given item

Declaration
public override object GroupNameFromItem(object item, int level, CultureInfo culture)
Parameters
Type Name Description
System.Object item

The item to return group names for
System.Int32 level

The level of grouping
System.Globalization.CultureInfo culture

The CultureInfo to supply to the converter
Returns
Type Description
System.Object

The group name(s) for the given item
Overrides
| Improve this Doc View Source

NamesMatch(Object, Object)

Returns a value that indicates whether the group name and the item name match so that the item belongs to the group.

Declaration
public override bool NamesMatch(object groupName, object itemName)
Parameters
Type Name Description
System.Object groupName

The name of the group to check
System.Object itemName

The name of the item to check
Returns
Type Description
System.Boolean

true if the names match and the item belongs to the group; otherwise, false
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged

Extension Methods