Class BoolToOpacityConverter

This class converts boolean value to opacity and vice versa.

Inheritance

System.Object

BoolToOpacityConverter

Implements

Microsoft.Maui.Controls.IValueConverter

Namespace: Syncfusion.Maui.Core.Converters

Assembly: Syncfusion.Maui.Core.dll

Syntax

public class BoolToOpacityConverter : Object, IValueConverter

Constructors

BoolToOpacityConverter()

Declaration

public BoolToOpacityConverter()

Methods

Convert(Object, Type, Object, CultureInfo)

The convert method is used to convert the boolean value to opacity. If the boolean value is true it converts into 1 and if it is false it converts into false.

Declaration

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

Parameters

Type	Name	Description
System.Object	value	The source data being passed to the target.
System.Type	targetType	The type of the target property, as a type reference.
System.Object	parameter	An optional parameter to be used to invert the converter logic.
System.Globalization.CultureInfo	culture	The culture to use in the converter

Returns

Type	Description
System.Object	The value to be passed to the target property.

Exceptions

Type	Condition
System.ArgumentNullException

ConvertBack(Object, Type, Object, CultureInfo)

The convert back method is used to convert the opacity value to boolean. If the opacity value is 1 it converts into true and if it is false it converts into 1.

Declaration

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

Parameters

Type	Name	Description
System.Object	value	The target data being passed to the source.
System.Type	targetType	The type of the target property, as a type reference.
System.Object	parameter	An optional parameter to be used to invert the converter logic.
System.Globalization.CultureInfo	culture	The culture to use in the converter

Returns

Type	Description
System.Object	The value to be passed to the source object.

Exceptions

Type	Condition
System.ArgumentNullException

Implements

Microsoft.Maui.Controls.IValueConverter