Adding WinHEC Lab Content

1 files changed, 77 insertions, 0 deletions

diff --git a/general/WinHEC 2017 Lab/Toaster Support App/App/CustomCapability/cpp/ServiceViewModel.h b/general/WinHEC 2017 Lab/Toaster Support App/App/CustomCapability/cpp/ServiceViewModel.h
new file mode 100644
index 00000000..c2fcad0c
--- /dev/null
+++ b/general/WinHEC 2017 Lab/Toaster Support App/App/CustomCapability/cpp/ServiceViewModel.h
@@ -0,0 +1,77 @@
+#pragma once
+
+#include "RpcClient.h"
+#include <memory>
+
+namespace SDKTemplate
+{
+    [Windows::UI::Xaml::Data::Bindable]
+    public ref class ServiceViewModel sealed : Windows::UI::Xaml::Data::INotifyPropertyChanged
+    {
+    public:
+        ServiceViewModel();
+        void StartMetering(int sampleRate);
+        void SetSamplePeriod(int rate);
+        void StopMetering();
+        property Platform::String^ ExpectedRpcCallbackRate 
+        {
+            Platform::String^ get();
+            void set(Platform::String^ value);
+        }
+        property Platform::String^ ActualRpcCallbackRate 
+        {
+            Platform::String^ get();
+            void set(Platform::String^ value);
+        }
+        property Platform::String^ SampleMessage 
+        {
+            Platform::String^ get();
+            void set(Platform::String^ value);
+        }
+        property bool StartButtonEnabled 
+        {
+            bool get();
+            void set(bool value);
+        }
+        property bool StopButtonEnabled 
+        {
+            bool get();
+            void set(bool value);
+        }
+        property bool SliderEnabled 
+        {
+            bool get();
+            void set(bool value);
+        }
+        property double SliderValue 
+        {
+            double get();
+            void set(double value);
+        }
+        virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler^ PropertyChanged;
+
+    private:
+        volatile bool meteringOn;
+        Windows::UI::Core::ICoreDispatcher^ dispatcher;
+        int samplePeriod;
+        ULARGE_INTEGER lastUpdateTime;
+        __int64 rpcDataCountOld = 0;
+        unsigned int sampleRefreshCount = 0;
+        std::unique_ptr<RpcClient> rpcclient;
+        bool stopMeteringRequested;
+        bool NotifyIfAnyError(__int64 errCode);
+
+        // Variables backing UI bindings
+        Platform::String^ sampleMessage;
+        Platform::String^ expectedRpcCallbackRate;
+        Platform::String^ actualRpcCallbackRate;
+        bool startButtonEnabled;
+        bool stopButtonEnabled;
+        bool sliderEnabled;
+        double sliderValue;
+
+        void NotifyPropertyChanged(Platform::String^ prop);
+
+        Platform::Array<__int64>^ sampleArray;
+    };
+}