HandyOrg / HandyOrg/HandyControl
prism框架下,在hc:tabcontrol页面中执行导航不显示标题
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- C#
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Description
Describe the bug
prism框架下,在hc:tabcontrol页面中执行导航不显示标题,原生控件tabcontrol则没问题
xaml:
<hc:TabControl x:Name="tab1" BorderThickness="0" Margin="5,0" prism:RegionManager.RegionName="MainTab" ShowCloseButton="True" IsAnimationEnabled="True" IsDraggable="False" IsScrollable="True">
hc:Interaction.Triggers
<hc:RoutedEventTrigger RoutedEvent="hc:TabItem.Closed">
<hc:EventToCommand Command="{Binding ClosedCmd}" PassEventArgsToCommand="True"/>
</hc:RoutedEventTrigger>
</hc:Interaction.Triggers>
<hc:TabItem Header="首页" ShowCloseButton="False" x:Name="index">
Views:IndexView/
</hc:TabItem>
hc:TabControl.ItemTemplate
</hc:TabControl.ItemTemplate>
hc:TabControl.ContentTemplate
<hc:TransitioningContentControl TransitionMode="Left2Right">
</hc:TransitioningContentControl>
</hc:TabControl.ContentTemplate>
</hc:TabControl>
<TabControl.ItemTemplate>
</TabControl.ItemTemplate>
<TabControl.ContentTemplate>
<hc:TransitioningContentControl TransitionMode="Left2Right">
</hc:TransitioningContentControl>
</TabControl.ContentTemplate>
viewmodel:
var n1 = new NavigationParameters();
n1.Add("ViewName", "222");
_regionmanager.RequestNavigate("MainTab", "PermissionView", n1);
_regionmanager.RequestNavigate("MainTab2", "PermissionView", n1);


Steps to reproduce the bug
prism框架下,在hc:tabcontrol页面中执行导航不显示标题
Expected behavior
No response
Screenshots


NuGet package version
HandyControl 3.3.0
IDE
Visual Studio 2022
Framework type
.Net 6.0
Windows version
Windows 11 (22000)
Additional context
No response
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the provided XAML and navigation calls with HandyControl 3.3.0 on .NET 6 and compare the hc:TabControl behavior with the native TabControl. Trace how the Prism region navigation creates tab items and binds ViewName; done when navigated tabs display their titles in the HandyControl control.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100