给应用添加图标，完成给设备添加变量表的功能

Views/Dialogs/VarTableDialog.xaml

@@ -0,0 +1,40 @@
+<ui:ContentDialog x:Class="PMSWPF.Views.Dialogs.VarTableDialog"
+                  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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+                  xmlns:ikw="http://schemas.inkore.net/lib/ui/wpf"
+                  xmlns:ui="http://schemas.inkore.net/lib/ui/wpf/modern"
+                  xmlns:vmd="clr-namespace:PMSWPF.ViewModels.Dialogs"
+                  xmlns:vc="clr-namespace:PMSWPF.ValueConverts"
+                  xmlns:ex="clr-namespace:PMSWPF.Extensions"
+                  xmlns:en="clr-namespace:PMSWPF.Enums"
+                  Title="{Binding Title}"
+                  CloseButtonText="取消"
+                  DefaultButton="Primary"
+                  PrimaryButtonText="{Binding PrimaryButtonText}"
+                  Background="#fff"
+                  d:DataContext="{d:DesignInstance vmd:VarTableDialogViewModel}"
+                  mc:Ignorable="d">
+    <ui:ContentDialog.Resources>
+
+    </ui:ContentDialog.Resources>
+
+    <ikw:SimpleStackPanel Width="300" Grid.Column="0"
+                          Margin="10 10 20 10 "
+                          Spacing="12">
+        <!-- 设备名称 -->
+        <TextBlock Text="变量表名称"
+                   HorizontalAlignment="Left"
+                   Style="{StaticResource TextBlockSubTitle}" />
+        <TextBox Text="{Binding VariableTable.Name, UpdateSourceTrigger=PropertyChanged}" />
+        <!-- 设备IP地址 -->
+        <TextBlock Text="变量表描述"
+                   HorizontalAlignment="Left"
+                   Style="{StaticResource TextBlockSubTitle}" />
+        <TextBox AcceptsReturn="True"
+                 Text="{Binding VariableTable.Description, UpdateSourceTrigger=PropertyChanged}" />
+        
+    </ikw:SimpleStackPanel>
+
+</ui:ContentDialog>