用户信息和数据库的增删改查修改

ViewModel/MainWindowViewModel.cs

@@ -84,8 +84,10 @@ namespace SunlightAggregationManager.ViewModel
                     row["State"] = 0;
                     row["LinkID"] = 0;
                 }
+
                 Machines.RowChanged += Machines_Updata;
                 UserData.RowChanged += UserData_Updata;//注册userdata表更新事件
+                UserData.RowDeleting += UserData_Updata;
             }
             catch (Exception ex)
             {
@@ -210,7 +212,45 @@ namespace SunlightAggregationManager.ViewModel
                 SQLiteHelpers.InsertData("ActionLog", userlog);
             }
         }
+        public static void Insert_Memory(DataTable DB, Dictionary<string, object> Value)//插入数据
+        {
+            try
+            {
+                lock (DB)
+                {
+                    DataRow drEmployee = DB.NewRow();
+                    drEmployee.BeginEdit();
 
+                    foreach (KeyValuePair<string, object> kvp in Value)
+                    {
+                        drEmployee[kvp.Key] = kvp.Value;
+                    }
+                    drEmployee.EndEdit();
+                    DB.Rows.Add(drEmployee);
+                    drEmployee.AcceptChanges();
+                    // drEmployee.ClearErrors();
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Insert_Row:" + ex.ToString());
+            }
+        }
+        public static void Delete_Memory(DataTable DB, string? key)//删除数据
+        {
+            try
+            {
+                lock (DB)
+                {
+                    DataRow drEmployee = DB.Select(key).First();
+                    drEmployee.Delete();
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Delete_Row:" + ex.ToString());
+            }
+        }
         public static DataRow? Selet_Row(DataTable DB, string? key)//查询
         {
             try
@@ -294,5 +334,6 @@ namespace SunlightAggregationManager.ViewModel
                 Console.WriteLine("SDTD:" + ex.ToString());
             }
         }
+
     }
 }