Class NullOrEmptyConverter<T, TResult>

Implements an abstract null or empty converter.

Inheritance
System.Object
System.Windows.Markup.MarkupExtension
ConverterExtensionBase
NullConverter<TResult>
NullOrEmptyConverter<T, TResult>
EmptyStringToVisibilityConverter
StringIsNullOrEmptyToBooleanConverter
Implements
System.Windows.Data.IValueConverter
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Sartorius.SAF.Presentation.Converter
Assembly: Sartorius.SAF.Presentation.dll
Syntax
public abstract class NullOrEmptyConverter<T, TResult> : NullConverter<TResult>, IValueConverter
Type Parameters
Name Description
T

The type to convert.
TResult

The type to convert to.

Properties

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IsEmptyPredicate

A predicate determining if an object is empty.

Declaration
protected abstract Func<T, bool> IsEmptyPredicate { get; }
Property Value
Type Description
System.Func<T, System.Boolean>

Methods

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Convert(Object, Type, Object, CultureInfo)

Converts a value.

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

The value produced by the binding source.
System.Type targetType

The type of the binding target property.
System.Object parameter

The converter parameter to use.
System.Globalization.CultureInfo culture

The culture to use in the converter.
Returns
Type Description
System.Object

A converted value. If the method returns null, the valid null value is used.
Overrides
Sartorius.SAF.Presentation.Converter.NullConverter<TResult>.Convert(System.Object, System.Type, System.Object, System.Globalization.CultureInfo)

Implements

System.Windows.Data.IValueConverter

Extension Methods