本文介绍了c#DBSET和DataAdapter错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
private DBDataSet dBDataSet;
private System.Windows.Forms.BindingSource dataBindingSource;
private PensionerMIS.DBDataSetTableAdapters.DataTableAdapter dataTableAdapter;
当我运行该程序时，我发现foll msg ........ dbdataset和dataTableAdapter从未分配给它们，并且将始终使用其默认值null，
我应该怎么做，另一个查询的相同代码运行良好，似乎代码没有变化，这是什么原因.
when i run the program, i found the foll msg ........ dbdataset and dataTableAdapter is never assigned to and will always use its default value null,
what should i do, same code for another query is running fine, seems no change in code that what is the reason
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