Documentation

Class NullToBooleanConverter

Converts a null value to a System.Boolean value. When the provided value is null, the converter returns true. When the provided value is not null, the converter returns false.

Inheritance
System.Object
NullToBooleanConverter
Namespace: Telerik.Maui.Controls
Assembly: Telerik.Maui.Controls.dll

Syntax

public class NullToBooleanConverter : Object, IValueConverter

Constructors

NullToBooleanConverter()

Declaration
public NullToBooleanConverter()

Methods

Convert(Object, Type, Object, CultureInfo)

Declaration
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
Parameters
System.Object value

System.Type targetType

System.Object parameter

System.Globalization.CultureInfo culture

Returns
System.Object

ConvertBack(Object, Type, Object, CultureInfo)

Declaration
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
Parameters
System.Object value

System.Type targetType

System.Object parameter

System.Globalization.CultureInfo culture

Returns
System.Object

Extension Methods