我有一个页面,其中包含一个可重写的属性“FileName”。 我想创建整个页面并从中继承,以拥有相同的页面但具有不同的文件名。
这可能吗?
主页XAML:
<Page x:Class="Batcher_File"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:my="clr-namespace:TB_InstallSystem"
DataContext="{Binding RelativeSource={RelativeSource Self}}"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="600"
Title="Batcher">
</Page>
代码后台:
Class Batcher_File
Private _fiBatch As New IO.FileInfo(TB.SystemMain.AppPath & "myfile.xml")
Public Overridable Property fiBatch As IO.FileInfo
Get
Return _fiBatch
End Get
Set(value As IO.FileInfo)
_fiBatch = value
End Set
End Property
End Class
第二页 XAML 文件:
<!-- -->
第二页代码后台:
Public Class Batc_After
Inherits Batcher_Filer
Private _fiBatch As New IO.FileInfo(TB.SystemMain.AppPath & "batch_after.xml")
Public Overrides Property fiBatch As IO.FileInfo
Get
Return _fiBatch
End Get
Set(value As IO.FileInfo)
_fiBatch = value
End Set
End Property
End Class