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
System.EventArgs.Empty
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.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 Description
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 Description
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.