添加项目文件。

Szmedi.RvKits/FamilyTools/SelectFamilySymbol.xaml

@@ -0,0 +1,30 @@
+<Window
+    x:Class="Szmedi.RvKits.FamilyLibrary.SelectFamilySymbol"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    Title="载入选项"
+    ResizeMode="NoResize"
+    WindowStartupLocation="CenterOwner"
+    mc:Ignorable="d">
+    <Window.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="pack://application:,,,/Szmedi.RvKits;component/WPFUI.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Window.Resources>
+    <UniformGrid Rows="1">
+        <ComboBox
+            x:Name="CBSel"
+            DisplayMemberPath="Name"
+            ItemsSource="{Binding}"
+            SelectedValuePath="Name"
+            SelectionChanged="CBSel_SelectionChanged" />
+        <Button x:Name="LoadSpecifyBtn" Click="LoadSpecifyBtn_Click" Content="载入并布置" />
+        <Button x:Name="LoadAllBtn" Click="LoadAllBtn_Click" Content="全部载入并布置" />
+
+    </UniformGrid>
+</Window>