|ZYCWPF| 为RichTextBox添加查找替换功能，为什么小弟我绑定的控件得不到控件对像，而是得到一个int 0 多谢

|ZYCWPF| 为RichTextBox添加查找替换功能，为什么我绑定的控件得不到控件对像，而是得到一个int 0 谢谢
原贴：http://bbs.****.net/topics/390319147
XAML改为：

<Window x:Class="_0_0_测试.MainTest"

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

        xmlns:zc="clr-namespace:Z.Core.WPF.Controls;assembly=Z.Core.WPF"

        xmlns:local="clr-namespace:_0_0_测试"

        Title="MainTest" Height="600" Width="600">

    <StackPanel>

        <Button Content="选择内容" Click="Button_Click_1" />

        <zc:ZRichTextBox x:Name="richTextBox"

                         Height="200" Margin="10,10,10,5" 

                         ToolbarBackground="#FFD2CB84" ToolbarBorderBrush="#FFC6BE75" ToolbarBorderThickness="1,1,1,0" 

                         CodeControlsVisibility="Visible" >

            <zc:ZRichTextBox.Resources>

                <zc:IEditorConverter x:Key="IEditorConverter" />

                <zc:FindReplaceMgr x:Key="FRep"

                                   InterfaceConverter="{StaticResource IEditorConverter}" 

                                   CurrentEditor="{Binding RelativeSource={RelativeSource AncestorType={x:Type zc:ZRichTextBox}}}" 

                                   AllowReplace="True" />

            </zc:ZRichTextBox.Resources>

            <zc:ZRichTextBox.CommandBindings>

                <local:StaticResourceEx ResourceKey="FRep" Path="FindBinding" />

                <local:StaticResourceEx ResourceKey="FRep" Path="ReplaceBinding" />

                <local:StaticResourceEx ResourceKey="FRep" Path="FindNextBinding" />

            </zc:ZRichTextBox.CommandBindings>

            <zc:ZRichTextBox.InputBindings>

                <KeyBinding Key="F3" Modifiers="Shift" Command="Search" CommandParameter="something" />