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Datatable 增加一列并为该列赋上相应的值

            DataTable dt = new DataTable();            dt.Columns.Add("Name1", typeof(int));            dt.Columns.Add("Name2", typeof(object));            dt.Columns.Add("Name3", typeof(object));            for (int i = 0; i < 200; i++)            {                dt.Rows.Add( i, "款号" + Convert.ToString(i), "色号" + Convert.ToString(i));            }            gridControl1.DataSource = dt;

 

 

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 DataTable dt = new DataTable();            dt.Columns.Add("Name1", typeof(int));            dt.Columns.Add("Name2", typeof(object));            dt.Columns.Add("Name3", typeof(object));            for (int i = 0; i < 200; i++)            {                dt.Rows.Add( i, "款号" + Convert.ToString(i), "色号" + Convert.ToString(i));            }            gridControl1.DataSource = dt; 

 

Datatable 增加一列并为该列赋上相应的值