[]
Default IValueConverter used to create the content shown in GroupRow cells to summarize group information.
public class GroupHeaderConverter : IValueConverter
To display custom information in group rows, create a class that implements the IValueConverter interface and assign an instance of this class to the GroupHeaderConverter property.
| Name | Description |
|---|---|
| GroupHeaderConverter() |
| Name | Description |
|---|---|
| NullEmptyString | Gets or sets a value to be displayed in group headers to represent empty strings or null values. By default, this property is set to empty string. |
| Name | Description |
|---|---|
| Convert(object, Type, object, CultureInfo) | Converts a GroupRow objects into a string containing summary information for the group. |
| ConvertBack(object, Type, object, CultureInfo) | This method is not used. |