Question

gridview绑定数据时出错了，什么情况？

OleDbConnection mycon = new OleDbConnection();
mycon.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\\2013workplace\\Correspondence.mdb";
//mycon.Open();
OleDbDataAdapter myda = new OleDbDataAdapter("select * from [TableGroup]",mycon);
DataSet myds = new DataSet();
myda.Fill(myds, "TableGroup");//这里提示堆栈溢出，无法计算表达式的值。
gridview1.DataSource = myds;
gridview1.DataKeyNames = new string[] { "GID" };//主键
gridview1.DataBind();

Answer 1

myda.Fill(myds.Table[0], "TableGroup"); 换这句试试。