Επεξεργασία

Κοινή χρήση μέσω


BooleanToVisibilityConverter Class

Definition

Represents the converter that converts Boolean values to and from Visibility enumeration values.

public ref class BooleanToVisibilityConverter sealed : System::Windows::Data::IValueConverter
[System.Windows.Localizability(System.Windows.LocalizationCategory.NeverLocalize)]
public sealed class BooleanToVisibilityConverter : System.Windows.Data.IValueConverter
[<System.Windows.Localizability(System.Windows.LocalizationCategory.NeverLocalize)>]
type BooleanToVisibilityConverter = class
    interface IValueConverter
Public NotInheritable Class BooleanToVisibilityConverter
Implements IValueConverter
Inheritance
BooleanToVisibilityConverter
Attributes
Implements

Remarks

Use the BooleanToVisibilityConverter class to convert a Boolean to and from a Visibility value. The Convert method returns Visibility.Visible when true is passed in or Visibility.Collapsed when false is passed in. Note that the Visibility.Collapsed value hides the control and does not reserve space for it in a layout. When you call the ConvertBack method and specify a reference to an object, it returns true if the object is Visible; otherwise, it returns false.

Constructors

BooleanToVisibilityConverter()

Initializes a new instance of the BooleanToVisibilityConverter class.

Methods

Convert(Object, Type, Object, CultureInfo)

Converts a Boolean value to a Visibility enumeration value.

ConvertBack(Object, Type, Object, CultureInfo)

Converts a Visibility enumeration value to a Boolean value.

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString()

Returns a string that represents the current object.

(Inherited from Object)

Applies to