DataTable   dataTable   =   new   DataTable(); 
                DataColumn   column;                 column   =   new   DataColumn(); 
                column.ColumnName   =   "CMCode "; 
                dataTable.Columns.Add(column);                 column   =   new   DataColumn(); 
                column.ColumnName   =   "CMName "; 
                dataTable.Columns.Add(column);                 column   =   new   DataColumn(); 
                column.ColumnName   =   "UniteName "; 
                dataTable.Columns.Add(column);                 column   =   new   DataColumn(); 
                column.ColumnName   =   "RqQty "; 
                dataTable.Columns.Add(column);                 DataRow   row   =   dataTable.NewRow(); 
                row[ "CMCode "]   =   "001 ";
                row["CMName "] = "test ";                
                row[ "UniteName "]   =   "test "; 
                dataTable.Rows.Add(row);