Represents a Binding converter that returns a Boolean value indicating whether a source value is null or a string containing zero or more space characters only, or a not empty string.

Namespace:  C1.WPF.C1Schedule
Assembly:  C1.WPF.C1Schedule (in C1.WPF.C1Schedule.dll)

Syntax

C#
[ValueConversionAttribute(typeof(string), typeof(bool))]
public class IsEmptyOrSpaceStringConverter : IValueConverter
Visual Basic (Declaration)
<ValueConversionAttribute(GetType(String), GetType(Boolean))> _
Public Class IsEmptyOrSpaceStringConverter _
	Implements IValueConverter

Remarks

IsEmptyOrSpaceStringConverter is a one-way converter. A target value returned by the converter is true if a source value is null or a zero length string or a string containing space characters only; otherwise, a target value is false.

Inheritance Hierarchy

System..::..Object
  C1.WPF.C1Schedule..::..IsEmptyOrSpaceStringConverter

See Also