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POCommand Binding with WPF
 

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    <p>Im a complete Noob to this so im having a really hard time wrapping my head around how this works.</p> <p>Basically I have a Main Page that im using, and within the XAML i have created a menu</p> <p><br> </p> <p>What I have is a Document (DummyDoc) that contains a TextBox within it that i am trying to send the find command to.</p> <p>Ive tried this every which way and googled it but i just cant seem to get it to work for me and could use some help with a push in the right direction</p> <p>Main form</p> <pre><code> &lt;Window&gt; xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:i="clr-namespace:DMC_Robot_Editor" xmlns:local="clr-namespace:DMC_Robot_Editor.GUI" &lt;Menu&gt; &lt;MenuItem Header="_Edit"&gt; &lt;MenuItem Header="_Cut"/&gt; &lt;/MenuItem&gt; &lt;MenuItem/&gt; &lt;Grid&gt; &lt;local:DummyDoc x:Name="_Editor"/&gt; &lt;/Grid&gt; &lt;/Window&gt; </code></pre> <p>That is the main form that i am using. then i have my second document "DummyDoc"</p> <pre><code>&lt;ad:DocumentContent x:Name="document" x:Class="DMC_Robot_Editor.Controls.DummyDoc" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ad="clr-namespace:AvalonDock;assembly=AvalonDock" xmlns:local="clr-namespace:DMC_Robot_Editor.Controls" xmlns:ed="schemas.microsoft.com/expression/2010/drawing" Title="Window1" Height="300" Width="300" IsVisibleChanged="Is_VisibleChanged" PropertyChanged="document_PropertyChanged"&gt; &lt;Grid&gt; &lt;Menu &gt; &lt;MenuItem Header="_File"&gt; &lt;MenuItem Header="was here"/&gt; &lt;/MenuItem&gt; &lt;/Menu&gt; &lt;local:Editor x:Name="source" IsVisibleChanged="Is_VisibleChanged" TextChanged="TextChanged" UpdateFunctions="raiseupdated" /&gt; &lt;local:Editor x:Name="data" Visibility="Hidden" IsVisibleChanged="Is_VisibleChanged" TextChanged="TextChanged" UpdateFunctions="raiseupdated"/&gt; &lt;/Grid&gt; &lt;/ad:DocumentContent&gt; </code></pre> <p>DummyDoc is a window that has an Inherited Editor in it. </p> <pre><code>&lt;avalonedit:TextEditor 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:avalonedit="http://icsharpcode.net/sharpdevelop/avalonedit" x:Class="DMC_Robot_Editor.Controls.Editor" x:Name="editor" mc:Ignorable="d" d:DesignHeight="300" d:DesignWidth="300" TextChanged="Text_Changed" IsVisibleChanged="raiseUpdate" MouseMove="Mouse_Move" MouseHover="Mouse_Hover" MouseHoverStopped="Mouse_Hover_Stopped" KeyUp="editor_KeyUp"&gt; &lt;/avalonedit:TextEditor&gt; </code></pre> <p>My Ultimate Question is how do i use WPF Binding to make the "Cut" Action from the main form initiate the cut() method of the textbox?</p> <p>I wrote textbox in it because in code behind, im doing the following</p> <pre><code> partial class DummyDoc:DocumentContent { public Editor TextBox{get;set;} private void Is_VisibleChanged(object sender, DependencyPropertyChangedEventArgs e) { if (sender is Editor) this.TextBox = sender as Editor; if ((VisibilityChanged != null) &amp;&amp; (TextBox != null)) raiseupdated(TextBox, new FunctionEventArgs(this.TextBox.Text)); } } </code></pre>
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