From cf0b629591f60c7c938dbfef2178b4d94d04ae52 Mon Sep 17 00:00:00 2001
From: "David P.G" <pgw1315@163.com>
Date: Tue, 8 Jul 2025 20:33:32 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=B8=8D=E6=98=AFS7=E5=8D=8F?=
 =?UTF-8?q?=E8=AE=AE=E4=B8=8D=E6=98=BE=E7=A4=BA=E4=BB=8ETIA=E5=8F=98?=
 =?UTF-8?q?=E9=87=8F=E8=A1=A8=E5=AF=BC=E5=85=A5?=
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---
 ViewModels/VariableTableViewModel.cs | 5 +++++
 Views/VariableTableView.xaml         | 7 +++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ViewModels/VariableTableViewModel.cs b/ViewModels/VariableTableViewModel.cs
index ca9752c..75c0b55 100644
--- a/ViewModels/VariableTableViewModel.cs
+++ b/ViewModels/VariableTableViewModel.cs
@@ -41,6 +41,9 @@ partial class VariableTableViewModel : ViewModelBase
     private ObservableCollection<VariableData>? _originalDataVariables;
 
 
+    [ObservableProperty]
+    private bool _isS7ProtocolSelected;
+
     public VariableTableViewModel(IDialogService dialogService)
     {
         _dialogService = dialogService;
@@ -81,6 +84,8 @@ partial class VariableTableViewModel : ViewModelBase
 
     public override void OnLoaded()
     {
+        IsS7ProtocolSelected = VariableTable.ProtocolType == ProtocolType.S7;
+
         if (VariableTable.DataVariables != null)
         {
             _dataVariables = new ObservableCollection<VariableData>(VariableTable.DataVariables);
diff --git a/Views/VariableTableView.xaml b/Views/VariableTableView.xaml
index 4a56f01..29e1371 100644
--- a/Views/VariableTableView.xaml
+++ b/Views/VariableTableView.xaml
@@ -23,6 +23,7 @@
         <vc:EnumDescriptionConverter x:Key="EnumDescriptionConverter" />
         <ex:EnumBindingSource x:Key="pollLevelType"
                               EnumType="{x:Type en:PollLevelType}" />
+        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
 
         <!-- 标签字体的样式 -->
         <Style TargetType="TextBlock"
@@ -88,7 +89,8 @@
 
                 </ui:AppBarButton>
                 <ui:AppBarButton Command="{Binding ImprotFromTiaVarTableCommand}"
-                                 Label="从TIA变量表导入">
+                                 Label="从TIA变量表导入"
+                                 Visibility="{Binding IsS7ProtocolSelected, Converter={StaticResource BooleanToVisibilityConverter}}">
                     <ui:AppBarButton.Icon>
                         <ui:FontIcon Icon="{x:Static ui:SegoeFluentIcons.Import}" />
                     </ui:AppBarButton.Icon>
@@ -183,7 +185,8 @@
                         </MenuItem.Icon>
                     </MenuItem>
                     <MenuItem Header="从TIA变量表导入"
-                              Command="{Binding ImprotFromTiaVarTableCommand}">
+                              Command="{Binding ImprotFromTiaVarTableCommand}"
+                              Visibility="{Binding IsS7ProtocolSelected, Converter={StaticResource BooleanToVisibilityConverter}}">
                         <MenuItem.Icon>
                             <ui:FontIcon Icon="{x:Static ui:SegoeFluentIcons.Import}" />
                         </MenuItem.Icon>