myDataColumn.Unique = true;

           myDataTable.Columns.Add(myDataColumn);

           myDataColumn = new DataColumn();

           myDataColumn.DataType = System.Type.GetType("System.String");

           myDataColumn.ColumnName = "商品名称";

           myDataTable.Columns.Add(myDataColumn);

           myDataColumn = new DataColumn();

           myDataColumn.DataType =System.Type.GetType("System.Decimal");

           myDataColumn.ColumnName = "商品价格";

           myDataTable.Columns.Add(myDataColumn);

           //为数据表添加数据行

           myDataRow = myDataTable.NewRow();

           myDataRow["id"] = 1;

           myDataRow["商品名称"] = "足球";

           myDataRow["商品价格"] =57.5;

           myDataTable.Rows.Add(myDataRow);

           myDataRow = myDataTable.NewRow();

上一页  [1] [2] [3] [4] [5] [6] [7] [8] [9]  下一页