PreventNullConverter 类

命名空间

ClassIsland.Core.Converters

程序集

ClassIsland.Core.dll

public class PreventNullConverter : IValueConverter

继承

object

PreventNullConverter

实现

IValueConverter

继承成员

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

方法

Convert(object?, Type, object, CultureInfo)

Converts a value.

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

参数

value object

The value produced by the binding source.

targetType Type

The type of the binding target property.

parameter object

The converter parameter to use.

culture CultureInfo

The culture to use in the converter.

返回

object

A converted value. If the method returns null, the valid null value is used.

ConvertBack(object?, Type, object, CultureInfo)

Converts a value.

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

参数

value object

The value that is produced by the binding target.

targetType Type

The type to convert to.

parameter object

The converter parameter to use.

culture CultureInfo

The culture to use in the converter.

返回

object

A converted value. If the method returns null, the valid null value is used.