ds1.Tables[0] 无法找到表0 ,初学者请大咖们看看!
DataTable dtTran = new DataTable();
DataSet ds1 = new DataSet();
dtTran.Columns.Add("stype", typeof(string)); //添加列
DataRow dr2 = dtTran.NewRow();
dr2["stype"] = "数据类型";
dtTran.Rows.Add(dr2);
dtTran = ds1.Tables[0]; //在此行提示找不到表0
gridControl1.DataSource = dtTran;