ClassPredefinedConditionalFormatToStringConverter
Converts the predefined conditional formats to localized strings.
Definition
Namespace:Telerik.Windows.Controls.Spreadsheet.Controls
Assembly:Telerik.Windows.Controls.Spreadsheet.dll
Syntax:
public class PredefinedConditionalFormatToStringConverter : IValueConverterInheritance: objectPredefinedConditionalFormatToStringConverter
Implements:
Constructors
PredefinedConditionalFormatToStringConverter()
Declaration
public PredefinedConditionalFormatToStringConverter()Methods
Convert(object, Type, object, CultureInfo)
Convert a value. Called when moving a value from source to target.
Declaration
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)Parameters
value
value as produced by source binding
targetType
target type
parameter
converter parameter
culture
culture information
Returns
Converted value.
System.Windows.DependencyProperty.UnsetValue may be returned to indicate that the converter produced no value and that the fallback (if available) or default value should be used instead.
Binding.DoNothing may be returned to indicate that the binding should not transfer the value or use the fallback or default value.
Remarks
The data binding engine does not catch exceptions thrown by a user-supplied converter. Thus any exception thrown by Convert, or thrown by methods it calls and not caught by the Convert, will be treated as a runtime error (i.e. a crash). Convert should handle anticipated problems by returning DependencyProperty.UnsetValue.
ConvertBack(object, Type, object, CultureInfo)
Convert back a value. Called when moving a value from target to source. This should implement the inverse of Convert.
Declaration
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)Parameters
value
value, as produced by target
targetType
target type
parameter
converter parameter
culture
culture information
Returns
Converted back value.
Binding.DoNothing may be returned to indicate that no value should be set on the source property.
System.Windows.DependencyProperty.UnsetValue may be returned to indicate that the converter is unable to provide a value for the source property, and no value will be set to it.
Remarks
The data binding engine does not catch exceptions thrown by a user-supplied converter. Thus any exception thrown by ConvertBack, or thrown by methods it calls and not caught by the ConvertBack, will be treated as a runtime error (i.e. a crash). ConvertBack should handle anticipated problems by returning DependencyProperty.UnsetValue.