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Common/DTS.Common/.svn/pristine/3c/3c39bb00ba71c1d5c4a8fa9180490ea361fd5a0a.svn-base

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+using System;
+using System.Windows;
+using System.Runtime.InteropServices;
+using System.Windows.Interop;
+
+namespace DTS.Common.Dialogs
+{
+    /// <summary>
+    /// Interaction logic for ConfirmationWindow.xaml
+    /// </summary>
+    public partial class ConfirmationWindow
+    {
+        /// <summary>
+        /// The content template to use when showing <see cref="DTS.Common.Interactivity.InteractionRequest.Confirmation"/> data.
+        /// </summary>
+        public static readonly DependencyProperty ConfirmationTemplateProperty =
+            DependencyProperty.Register(
+                "ConfirmationTemplate",
+                typeof(DataTemplate),
+                typeof(ConfirmationWindow),
+                new PropertyMetadata(null));
+
+        /// <summary>
+        /// Creates a new instance of ConfirmationChildWindow.
+        /// </summary>
+        public ConfirmationWindow()
+        {
+            // Hook the SourceInitialized event and then using the SetWindowLong function to strip off the WS_SYSMENU bit. 
+            SourceInitialized += ConfirmationWindow_SourceInitialized;
+            InitializeComponent();
+            
+        }
+
+        /// <summary>
+        /// The content template to use when showing <see cref="DTS.Common.Interactivity.InteractionRequest.Confirmation"/> data.
+        /// </summary>
+        public DataTemplate ConfirmationTemplate
+        {
+            get => (DataTemplate)GetValue(ConfirmationTemplateProperty);
+            set => SetValue(ConfirmationTemplateProperty, value);
+        }
+
+        private void ConfirmationWindow_SourceInitialized(object sender, EventArgs e)
+        {
+            // Removing the Close Button on a WPF window.
+            // The key here is hooking the SourceInitialized event and then using the SetWindowLong function to strip off the WS_SYSMENU bit. 
+            var wih = new WindowInteropHelper(this);
+            var style = GetWindowLong(wih.Handle, GWL_STYLE);
+            SetWindowLong(wih.Handle, GWL_STYLE, style & ~WS_SYSMENU);
+        }
+
+        private const int GWL_STYLE = -16;
+        private const int WS_SYSMENU = 0x00080000;
+
+        [DllImport("user32.dll")]
+        private static extern int SetWindowLong(IntPtr hwnd, int index, int value);
+
+        [DllImport("user32.dll")]
+        private static extern int GetWindowLong(IntPtr hwnd, int index);
+
+        public void Connect(int connectionId, object target)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}