添加项目文件。

App.xaml.cs

@@ -0,0 +1,24 @@
+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace DrillTools
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : System.Windows.Application
+    {
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            base.OnStartup(e);
+
+            // 运行孔位数据功能测试
+            //MainWindowViewModel.TestHoleLocationsFunctionality();
+
+            // 创建并显示主窗口
+            //MainWindow mainWindow = new MainWindow();
+            //mainWindow.Show();
+        }
+    }
+}