default.aspx.cs

这是asp.net^和Visual C++Sharp编写的串并口通讯的书籍 源代码

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page 
{
    int sum1 = 0; int sum2 = 0; int sum3 = 0; int sum4 = 0; int sum5 = 0; int sum6 = 0; int sum7 = 0;
    int sum8 = 0; int sum9 = 0; int sum10 = 0; int sum11 = 0; int sum12 = 0; int sum13 = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection("Server=(local);database=db_05;Uid=sa;Pwd=");
        SqlDataAdapter dap = new SqlDataAdapter("SELECT dept AS [部门名称],"
		+ "COUNT(birthday) AS [部门人数],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 1 THEN 0 ELSE NULL END) AS [1月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 2 THEN 0 ELSE NULL END) AS [2月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 3 THEN 0 ELSE NULL END) AS [3月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 4 THEN 0 ELSE NULL END) AS [4月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 5 THEN 0 ELSE NULL END) AS [5月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 6 THEN 0 ELSE NULL END) AS [6月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 7 THEN 0 ELSE NULL END) AS [7月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 8 THEN 0 ELSE NULL END) AS [8月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 9 THEN 0 ELSE NULL END) AS [9月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 10 THEN 0 ELSE NULL END) AS [10月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 11 THEN 0 ELSE NULL END) AS [11月],"
		+ "COUNT(CASE DATEPART(MM,birthday) WHEN 12 THEN 0 ELSE NULL END) AS [12月] "
		+ "FROM 员工信息表 GROUP BY dept", con);
        DataSet ds = new DataSet();
        dap.Fill(ds);
        GridView1.DataSource = ds;
        GridView1.DataBind();
    }
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowIndex >= 0)
        {
            sum1 += Convert.ToInt32(e.Row.Cells[1].Text);
            sum2 += Convert.ToInt32(e.Row.Cells[2].Text);
            sum3 += Convert.ToInt32(e.Row.Cells[3].Text);
            sum4 += Convert.ToInt32(e.Row.Cells[4].Text);
            sum5 += Convert.ToInt32(e.Row.Cells[5].Text);
            sum6 += Convert.ToInt32(e.Row.Cells[6].Text);
            sum7 += Convert.ToInt32(e.Row.Cells[7].Text);
            sum8 += Convert.ToInt32(e.Row.Cells[8].Text);
            sum9 += Convert.ToInt32(e.Row.Cells[9].Text);
            sum10 += Convert.ToInt32(e.Row.Cells[10].Text);
            sum11 += Convert.ToInt32(e.Row.Cells[11].Text);
            sum12 += Convert.ToInt32(e.Row.Cells[12].Text);
            sum13 += Convert.ToInt32(e.Row.Cells[13].Text);
        }
        else if (e.Row.RowType == DataControlRowType.Footer)
        {
            e.Row.Cells[0].Text = "总计";
            e.Row.Cells[1].Text = sum1.ToString();
            e.Row.Cells[2].Text = sum2.ToString();
            e.Row.Cells[3].Text = sum3.ToString();
            e.Row.Cells[4].Text = sum4.ToString();
            e.Row.Cells[5].Text = sum5.ToString();
            e.Row.Cells[6].Text = sum6.ToString();
            e.Row.Cells[7].Text = sum7.ToString();
            e.Row.Cells[8].Text = sum8.ToString();
            e.Row.Cells[9].Text = sum9.ToString();
            e.Row.Cells[10].Text = sum10.ToString();
            e.Row.Cells[11].Text = sum11.ToString();
            e.Row.Cells[12].Text = sum12.ToString();
            e.Row.Cells[13].Text = sum13.ToString();
        }
    }
}