FormatConditionBase.FieldName Property
Gets or sets the name of the column which provides values to test against the current format rule, and to which the format should be applied. This is a bindable property.
Namespace: DevExpress.Mobile.DataGrid
Assembly: DevExpress.Mobile.Grid.v18.2.dll
Declaration
Property Value
Type | Description |
---|---|
String | A String value specifying the column name. |
Remarks
Important
This documentation topic describes legacy technology. We no longer develop new functionality for the GridControl and suggest that you use the new DataGridView control instead.
Example
This example shows how to create conditional formatting rules for the GridControl in XAML.
Formatting rules specified by the FormatConditionBase class descendants (DataBarFormatCondition, FormatCondition, TopBottomRuleFormatCondition and IconSetFormatCondition) are added to the GridControl.FormatConditions collection.
<?xml version="1.0" encoding="UTF-8"?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="HelloGrid.MainPage"
xmlns:dxg="clr-namespace:DevExpress.Mobile.DataGrid;assembly=DevExpress.Mobile.Grid.v15.1">
<dxg:GridControl x:Name = "grid" ItemsSource="{Binding Items}">
<!-- ... -->
<dxg:GridControl.FormatConditions>
<dxg:DataBarFormatCondition FieldName="Sales" PredefinedFormatName="BlueGradientDataBar"/>
<dxg:FormatCondition FieldName="SalesVsTarget" Expression="[SalesVsTarget]<0" PredefinedFormatName="RedText"/>
<dxg:FormatCondition FieldName="SalesVsTarget" Expression="[SalesVsTarget]>=0" PredefinedFormatName="GreenText"/>
<dxg:DataBarFormatCondition FieldName="Profit" PredefinedFormatName="GreenGradientDataBar" />
<dxg:TopBottomRuleFormatCondition FieldName="CustomersSatisfaction" Rule="BottomPercent" Threshold="30" PredefinedFormatName="LightRedFillWithDarkRedText"/>
<dxg:IconSetFormatCondition FieldName="MarketShare" PredefinedFormatName="Arrows3ColoredIconSet" />
</dxg:GridControl.FormatConditions>
</dxg:GridControl>
</ContentPage>