Class NullToStringConverter

Converts the null value to a specified text.

Inheritance

System.Object

NullToStringConverter

Implements

System.Windows.Data.IValueConverter

Namespace: Syncfusion.UI.Xaml.Spreadsheet

Assembly: Syncfusion.SfSpreadsheet.WPF.dll

Syntax

public class NullToStringConverter : Object, IValueConverter

Remarks

if the value is null, it returns the string else it returns the value.

Constructors

NullToStringConverter()

Declaration

public NullToStringConverter()

Methods

Convert(Object, Type, Object, CultureInfo)

Converts a value.

Declaration

public 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

Returns

Type	Description
System.Object	A converted value. If the method returns null, the valid null value is used.

ConvertBack(Object, Type, Object, CultureInfo)

Not implemented in this converter; will throw an exception if invoked.

Declaration

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

Parameters

Type	Name	Description
System.Object	value
System.Type	targetType
System.Object	parameter
System.Globalization.CultureInfo	culture

Returns

Type
System.Object

Implements

System.Windows.Data.IValueConverter