Class DescriptorPropertyChangedEventArgs

Represents the class that provides the data for PropertyChanged or PropertyChanging events which occur when a property is changed.

Inheritance

System.Object

System.EventArgs

SyncfusionEventArgs

DescriptorPropertyChangedEventArgs

Inherited Members

SyncfusionEventArgs.ToString()

System.EventArgs.Empty

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)

Namespace: Syncfusion.Grouping

Assembly: Syncfusion.Grouping.Base.dll

Syntax

public sealed class DescriptorPropertyChangedEventArgs : SyncfusionEventArgs

Constructors

DescriptorPropertyChangedEventArgs(String)

Initializes the new instance of the DescriptorPropertyChangedEventArgs with the specified property name.

Declaration

public DescriptorPropertyChangedEventArgs(string property)

Parameters

Type	Name	Description
System.String	property	The name of the property was changed.

DescriptorPropertyChangedEventArgs(String, EventArgs)

Initializes the new instance of the DescriptorPropertyChangedEventArgs class with the specified property name and an instance of the System.EventArgs class.

Declaration

public DescriptorPropertyChangedEventArgs(string property, EventArgs inner)

Parameters

Type	Name	Description
System.String	property	The name of the property was changed.
System.EventArgs	inner	An System.EventArgs contains the event data.

Remarks

If for example the fields collection is changed, the table object will raise a PropertyChanged event and use the original PropertyListChangedEventArgs as inner property.

Properties

Inner

Gets the inner EventArgs object with more detailed information about a nested event.

Declaration

[TraceProperty(true)]
public EventArgs Inner { get; }

Property Value

Type
System.EventArgs

Remarks

If for example the fields collection is changed, the Table object will raise a PropertyChanged event and use the original PropertyListChangedEventArgs as inner property.

PropertyName

Gets the name of the property was changed.

Declaration

[TraceProperty(true)]
public string PropertyName { get; }

Property Value

Type
System.String

Methods

GetNestedChildTableDescriptorEvent(ref TableDescriptor)

Checks if this object contains event data about a "Relations" property of a TableDescriptor and if the event was raised from a nested ChildTableDescriptor within the Relation collection.

In such case, the method returns the EventArgs for the original event within that nested ChildTableDescriptor.

For example, if a column was changed in a nested table descriptor, this method will return a reference to the TableDescriptor and the ColumnsChanged event data. You can analyze the event data whether just a width for the column has changed or if other settings were changed.

Declaration

public DescriptorPropertyChangedEventArgs GetNestedChildTableDescriptorEvent(ref TableDescriptor td)

Parameters

Type	Name	Description
TableDescriptor	td	An instance of the TableDescriptor class.

Returns

Type	Description
DescriptorPropertyChangedEventArgs	The DescriptorPropertyChangedEventArgs instance.