Merge branch 'master' of http://www.scserverddns.top:13000/sc/ProcessManageUI

ProcessManageUI/MainWindow.xaml.cs

@@ -270,7 +270,7 @@ namespace ProcessManageUI
                 SQLiteHelpers.Open();  //打开数据库
                 SQLiteHelpers.Delete("Gram", null, null);
                 DataTable data_t = Gram.Clone();
-                Product.AcceptChanges();
+                Gram.AcceptChanges();
                 for (int i = 0; i < Gram.Rows.Count; i++)
                 {
                     data_t.Clear();//清空