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Prism適配器
DevExpress.Xpf.PrismAdapters.v23.1程序集為以下控件提供了Prism 5_和Prism 6/7/8 _適配器：
- LayoutGroup
- DocumentGroup
- TabbedGroup
- LayoutPanel
- DXTabControl
- NavigationFrame
- NavBarControl
- NavBarGroup
通過靜態(tài)AdapterFactory.Make方法檢索適配器實例。
下面的代碼片段演示了如何在Prism Unity引導(dǎo)程序中注冊DevExpress Prism適配器。
Prism 5/6
C#：
class PrismBootstrapper : MefBootstrapper {
protected override RegionAdapterMappings ConfigureRegionAdapterMappings() {
var mappings = base.ConfigureRegionAdapterMappings();
var factory = Container.GetExportedValue<IRegionBehaviorFactory>();
mappings.RegisterMapping(typeof(DXTabControl),
DevExpress.Xpf.Prism.AdapterFactory.Make<RegionAdapterBase<DXTabControl>>(factory));
return mappings;
}
// ...
}
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C#：
using Microsoft.Practices.Unity;
class PrismBootstrapper : UnityBootstrapper {
protected override RegionAdapterMappings ConfigureRegionAdapterMappings() {
var mappings = base.ConfigureRegionAdapterMappings();
var factory = Container.Resolve<IRegionBehaviorFactory>();
mappings.RegisterMapping(typeof(DXTabControl),
DevExpress.Xpf.Prism.AdapterFactory.Make<RegionAdapterBase<DXTabControl>>(factory));
return mappings;
}
// ...
}
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VB.NET：
Friend Class PrismBootstrapper Inherits MefBootstrapper Protected Overrides Function ConfigureRegionAdapterMappings() As RegionAdapterMappings Dim mappings = MyBase.ConfigureRegionAdapterMappings() Dim factory = Container.GetExportedValue(Of IRegionBehaviorFactory)() mappings.RegisterMapping(GetType(DXTabControl), DevExpress.Xpf.Prism.AdapterFactory.Make(Of RegionAdapterBase(Of DXTabControl))(factory)) Return mappings End Function ' ... End Class
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VB.NET：
Imports Microsoft.Practices.Unity Friend Class PrismBootstrapper Inherits UnityBootstrapper Protected Overrides Function ConfigureRegionAdapterMappings() As RegionAdapterMappings Dim mappings = MyBase.ConfigureRegionAdapterMappings() Dim factory = Container.Resolve(Of IRegionBehaviorFactory)() mappings.RegisterMapping(GetType(DXTabControl), DevExpress.Xpf.Prism.AdapterFactory.Make(Of RegionAdapterBase(Of DXTabControl))(factory)) Return mappings End Function ' ... End Class
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Prism 6
C#：
using Autofac;
class PrismBootstrapper : AutofacBootstrapper {
protected override RegionAdapterMappings ConfigureRegionAdapterMappings() {
var mappings = base.ConfigureRegionAdapterMappings();
var factory = Container.Resolve<IRegionBehaviorFactory>();
mappings.RegisterMapping(typeof(DXTabControl),
DevExpress.Xpf.Prism.AdapterFactory.Make<RegionAdapterBase<DXTabControl>>(factory));
return mappings;
}
// ...
}
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VB.NET：
Imports Autofac Friend Class PrismBootstrapper Inherits AutofacBootstrapper Protected Overrides Function ConfigureRegionAdapterMappings() As RegionAdapterMappings Dim mappings = MyBase.ConfigureRegionAdapterMappings() Dim factory = Container.Resolve(Of IRegionBehaviorFactory)() mappings.RegisterMapping(GetType(DXTabControl), DevExpress.Xpf.Prism.AdapterFactory.Make(Of RegionAdapterBase(Of DXTabControl))(factory)) Return mappings End Function ' ... End Class
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由于Prism在處理FrameworkContentElement后代(特別是NavBarGroup和NavigationFrame)適配器方面的限制，需要在XAML中使用DXRegionManager類指定地區(qū)名稱。請看下面的代碼片段：
XAML：
<UserControl ... xmlns:dxprism="http://schemas.devexpress.com/winfx/2008/xaml/prism"> <dxn:NavBarControl> <dxn:NavBarGroup dxprism:DXRegionManager.RegionName="NavBarControlRegion" /> </dxn:NavBarControl> </UserControl>
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如果未指定靜態(tài)DXRegionManager.PrismVersion屬性的值，則DXRegionManager嘗試基于注冊的適配器和加載的程序集獲取當前使用的Prism版本，建議手動將此屬性設(shè)置為適當?shù)闹怠?
Prism 7/8
提示：Prism 8支持在20.2.5及更新版本中可用。
C#：
public partial class App : PrismApplication {
protected override void ConfigureRegionAdapterMappings(RegionAdapterMappings regionAdapterMappings) {
base.ConfigureRegionAdapterMappings(regionAdapterMappings);
var factory = Container.Resolve<IRegionBehaviorFactory>();
regionAdapterMappings.RegisterMapping(typeof(DXTabControl), DevExpress.Xpf.Prism.AdapterFactory.Make<RegionAdapterBase<DXTabControl>>(factory));
}
}
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VB.NET：
Partial Public Class App Inherits PrismApplication Protected Overrides Sub ConfigureRegionAdapterMappings(ByVal regionAdapterMappings As RegionAdapterMappings) MyBase.ConfigureRegionAdapterMappings(regionAdapterMappings) Dim factory = Container.Resolve(Of IRegionBehaviorFactory)() regionAdapterMappings.RegisterMapping(GetType(DXTabControl), AdapterFactory.Make(Of RegionAdapterBase(Of DXTabControl))(factory)) End Sub End Class
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示例
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