第二次通过书面的先前清单内容

Question

我具有以下功能，当选择一个表时，该函数可以很好地工作并产生结果。但是，当选择了两个表时，我的_newList函数只是替换数组中的字段，我将尽力以图形形式向您显示。

private void genXmlSchema_Click(object sender, EventArgs e)
{
        List<TableDefnition> _newList = new List<TableDefnition>();
        PersistentObject _testObjects = new PersistentObject();
        List<GridViewRowInfo> _checkRows = GetCheckedRows(rgTableNames);
        List<PersistentObject> _testObjectsList = new List<PersistentObject>();
        foreach (GridViewRowInfo row in _checkRows)
        {


            var currentRow = (TableNames)row.DataBoundItem;

            _newList = db.GetALLTableDeiniations(currentRow.TABLE_NAME);
            rgFieldsOfTable.DataSource = db.GetALLTableDeiniations(currentRow.TABLE_NAME);
            _testObjectsList.Add( BuildSchema(_newList, currentRow.TABLE_NAME));

        }
        _newPObject.PersistentObjects.AddRange(_testObjectsList);

        _newPObject.ClassPrefix = "Persistent";
        _newPObject.ClassSuffix = "";
        _newPObject.Language = "VB";
        _newPObject.Path = @"C:\Sage200SchemaExtensions";
        _newPObject.GenerateSeparateFiles = "false";
        _newPObject.GenerateBusinessObjects = "false";
        _newPObject.BaselineSchema = @"C:\Program Files (x86)\Sage 200 SDK\SageObjectStore.xml";
        _newPObject.DataTypes = "";
        _newPObject.Enumerations = "";
        _newPObject.MemberVariablePrefix = "_";
        _newPObject.ApplicationNamespace = "BusinessObjects";
        schemeContent.Text = HelperXml.ToXML(_newPObject);
    }

在第二遍中，您将复制两个列表中的第二张表。

第二遍之后的第一个数组编号

第二遍之后的第二个数组编号

您可以清楚地看到它完全失去了对第一个具有4列的表的引用，我无法轻松创建和销毁列表，但无法弄清楚