JSON export added

Views/EditEquipmentDialog.axaml

@@ -117,7 +117,7 @@
                         <NumericUpDown Grid.Column="3" AllowSpin="True" Width="120" VerticalAlignment="Center"
                                        Value="{Binding PeriodValue}"/>
                         <ComboBox Grid.Column="4" Width="100" VerticalAlignment="Center" Margin="4,0,0,0"
-                                  ItemsSource="{Binding (vm:EditEquipmentDialogViewModel).AllPeriods}"
+                                  ItemsSource="{Binding #Root.((vm:EditEquipmentDialogViewModel)DataContext).AllPeriods}"
                                   SelectedItem="{Binding PeriodType, Mode=TwoWay}"
                                   DisplayMemberBinding="{Binding ., Converter={StaticResource PeriodConverter}}"/>
                         <Button Grid.Column="5" Margin="0,0,12,0" HorizontalAlignment="Right" VerticalAlignment="Center"

Views/MainWindow.axaml

@@ -7,6 +7,7 @@
         Width="1436" Height="720"
         x:Class="GazpromApp.Views.MainWindow"
         x:DataType="vm:MainWindowViewModel"
+        x:Name="Window"
         Icon="/Assets/gazpromapp.ico"
         Title="GazpromApp"
         WindowStartupLocation="CenterScreen">
@@ -42,7 +43,8 @@
           </StackPanel>
         </MenuItem.Header>
       </MenuItem>
-      <MenuItem>
+      <MenuItem Command="{Binding ExportPointCommand}"
+                CommandParameter="{Binding #Window}">
         <MenuItem.Header>
           <StackPanel Orientation="Horizontal">
             <Image Width="24" Height="24" Source="avares://GazpromApp/Assets/ic_fluent_arrow_export_ltr_24_filled (Custom).png"/>