C#winform上下页，首末页

namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        public static int  INum=0,AllCount=0;
        int Sizes = 8;//每页显示数
        private void Form1_Load(object sender, EventArgs e)
        {
            using (SqlConnection con = new SqlConnection(@"server = (local)\SQL2005;Integrated Security = true;" + "DataBase = db_09"))
            {
                SqlDataAdapter da = new SqlDataAdapter("select * from 工资表",con);
                DataTable dt = new DataTable();
                da.Fill(dt);
                
	     int i=dt.Rows.Count;
               AllCount = i;   //数据总数
                         
                 int m = i % Sizes;
                if (m == 0)
                {
                    m = i / Sizes;
                }
                else
                {
                    m = i / Sizes+1;
                }
                this.label3.Text = m.ToString();
                show(0,Sizes);
                this.label4.Text = "1";
            }
        }
        /// <summary>
        /// 显示数据
        /// </summary>
        /// <param name="i">开始位置从0开始</param>
        /// <param name="j">显示数据个数</param>
        private void show(int i,int j)
        {
            SqlConnection con = new SqlConnection(@"server = (local)\SQL2005;Integrated Security = true;" + "DataBase = db_09");
            SqlDataAdapter daone = new SqlDataAdapter("select * from 工资表", con);
            DataSet dsone = new DataSet();
            daone.Fill(dsone, i, j, "one");
            this.dataGridView1.DataSource = dsone.Tables["one"].DefaultView;
            dsone = null;
         }
        private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)//第一页
        {
            this.dataGridView1.DataSource = null;
            this.label4.Text = "1";
            show(0, Convert.ToInt16(this.label4.Text) * Sizes);
       }
        private void linkLabel2_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)//末页
        {
             this.label4.Text = this.label3.Text;
            this.dataGridView1.DataSource = null;
            show(Convert.ToInt16(this.label4.Text) * Sizes - Sizes,AllCount-1);
        }
        private void linkLabel3_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)//上一页
        {
            this.dataGridView1.DataSource = null;
             int m=Convert.ToInt16(this.label4.Text) - 1;
            if (m < 1)
            {
                this.label4.Text = "1";
            }
            else
            {
                this.label4.Text = m.ToString();
            }
            int a = Convert.ToInt16(this.label4.Text) * Sizes - Sizes;
            show(a, Sizes);
         }
        private void linkLabel4_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)//下一页
        {
            this.dataGridView1.DataSource = null;
            int m = Convert.ToInt16(this.label4.Text) + 1;
            if (m > Convert.ToInt16(this.label3.Text))
            {
                this.label4.Text = this.label3.Text;
            }
            else
            {
                this.label4.Text = m.ToString();
            }
            int a = Convert.ToInt16(this.label4.Text) * Sizes - Sizes;
            show(a, Sizes);
         }
    }
}

 

这个就是分页显示数据的
看看吧，改一些参数值，实验下 看是不是想要的效果，这里4个label 的顺序是，首页，末页，上一页，下一页。可以根据需要变下。 
把label换成button 也可以，你先建立个数据库，录入几个数实验下，看是不是想的效果。