修复读写bug

mainProgram/OpenProjectWindow.cs

@@ -34,9 +34,23 @@ namespace mainProgram
             }
         }
 
+        public event transferProjectManagerDelegate TransferEvent;//申明事件
         private void OpenProjectPathBtn_Click(object sender, EventArgs e)
         {
+            string projectPath = ProjectPathTextBox.Text;
+            if (projectPath != null && projectPath.Length == 0)
+            {
+                MessageBox.Show(this, "工程路径不能为空", "提示");
+                return;
+            }
 
+            ProjectManager projectManager = new ProjectManager(projectPath);
+            projectManager.OpenProject(projectPath);
+
+            TransferEvent(projectManager);//触发事件
+
+            MessageBox.Show(this, "工程打开成功！", "提示");
+            Close();//打开工程完成后，关闭窗口
         }
 
         private void CancelBtn_Click(object sender, EventArgs e)