DataUpdateFormatCondition.Rule Property
Gets or sets a rule that determines whether the data update formatting should be applied. This is a dependency property.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v20.2.Core.dll
NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core
Declaration
Property Value
| Type | Description |
|---|---|
| DataUpdateRule | One of the DataUpdateRule enumeration values. |
Available values:
| Name | Description |
|---|---|
| Never | The data update formatting is never applied. |
| Always | The data update formatting is applied when a corresponding value decreases or increases. |
| Increase | The data update formatting is applied when a corresponding value increases. |
| Decrease | The data update formatting is applied when a corresponding value decreases. |
| Custom | The data update formatting is applied according to a custom logic defined in the TableView.CustomDataUpdateFormatCondition (or TreeListView.CustomDataUpdateFormatCondition) event handler. |
Remarks
Use the Rule property to set a rule that determines whether the data update formatting is applied.
To define a custom logic, set the Rule property to DataUpdateRule.Custom and handle the TableView.CustomDataUpdateFormatCondition (or TreeListView.CustomDataUpdateFormatCondition) event.