C# 往Datatable中添加新行的步骤

以一个实例说明

//录入年份绑定

[csharp] view plain

1. string str1=str.Remove(0,i);
2. string str1=str.SubString(i);
3. public void YearList(FineUIPro.DropDownList ddlYear)
4. 　　 public void YearList(FineUIPro.DropDownList ddlYear)
5. {
6. //年份从15年到当前年//起止年份
7. int yearStart = 2015;
8. int yearEnd = DateTime.Now.Year.ToString().ToInt();//当前年份
9. //往Datatable中添加新行的步骤主要有
               //      第一，声明一个Datatable；
               //      第二，向Datatable中添加列；
               //      第三，向Datatable中添加行
               
               //①声明一个dataTable
               DataTable Year = new DataTable();
               //②添加列
               Year.Columns.Add("Value",typeof(int));
               Year.Columns.Add("Name",typeof(string));

   //③添加行
               for (int i = 0; i< yearEnd- yearStart+1; i++)
               {
                   DataRow row = Year.NewRow();
                   int value = yearStart + i;
                   string  name= (yearStart + i).ToString();

   object[] objs = { value, name};
                   //dr.ItemArray = objs;
                   row["Value"] = objs[0];
                   row["Name"] = objs[1];
                   Year.Rows.Add(row.ItemArray);
                   
               }
               ddlYear.DataSource = Year;
               ddlYear.DataTextField = "Name";
               ddlYear.DataValueField = "Value";
               ddlYear.DataBind();
           }

[csharp]

原文地址：https://www.cnblogs.com/dyhao/p/9343885.html