Class NullToBooleanConverter

Converter to handle boolean values based on object values.

Inheritance

System.Object

NullToBooleanConverter

Implements

System.Windows.Data.IValueConverter

Namespace: Syncfusion.UI.Xaml.Diagram.Utility

Assembly: Syncfusion.SfDiagram.WPF.dll

Syntax

public class NullToBooleanConverter : Object, IValueConverter

Constructors

NullToBooleanConverter()

Declaration

public NullToBooleanConverter()

Methods

Convert(Object, Type, Object, CultureInfo)

To convert object type values into boolean values.

Declaration

public object Convert(object value, Type targetType, object parameter, CultureInfo language)

Parameters

Type	Name	Description
System.Object	value	Gets object value to convert boolean.
System.Type	targetType	Gets target type.
System.Object	parameter	Gets object parameter.
System.Globalization.CultureInfo	language	Gets culture info value.

Returns

Type	Description
System.Object	Returns false, when objects are null; Otherwise retunrs true.

ConvertBack(Object, Type, Object, CultureInfo)

To convert object type values into boolean values.

Declaration

public object ConvertBack(object value, Type targetType, object parameter, CultureInfo language)

Parameters

Type	Name	Description
System.Object	value	Boolean value to convert as object.
System.Type	targetType	Gets target type values.
System.Object	parameter	Object parameter value.
System.Globalization.CultureInfo	language	Gets culture info value.

Returns

Type
System.Object

Implements

System.Windows.Data.IValueConverter