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 [C#] 纯文本查看 复制代码 using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
namespace HRMS_REPORT
{
    public partial class _Default : System.Web.UI.Page
    {
        DB conn = new DB();
        protected void Page_Load(object sender, EventArgs e)
        {
            
            for (DateTime dt = new DateTime(2014, 07, 26); dt < new DateTime(2014, 08, 26); dt = dt.AddDays(1))
            {
                Check_Emp(Check_Emp_InOrOut(dt.ToShortDateString()));
            }
        }
        public DataSet Check_Emp_InOrOut(string strDate) 
        {
            string strSql = "SELECT emp_no,emp_name,visa_date,visa_time,visa_type FROM hrms_visa where visa_date=CONVERT(varchar(100),'" + strDate.Replace("/","") + "',112) group by emp_no,emp_name,visa_date,visa_time,visa_type";
            DataSet _ds = conn.ExecuteSql(strSql);
            if (_ds == null)
            {
                return null;
            }
            return _ds;
        }
        public void Check_Emp(DataSet _ds)
        {
            if (_ds != null)
            {
                DataTable dt = new DataTable();
                dt.Columns.Add("emp_no");
                dt.Columns.Add("emp_name");
                dt.Columns.Add("visa_date");
                dt.Columns.Add("visa_time");
                dt.Columns.Add("visa_type");
                
                string temp =_ds.Tables[0].Rows[0]["emp_no"].ToString();
                for(int i=0;i<_ds.Tables[0].Rows.Count;i++)
                {
                    if (temp == _ds.Tables[0].Rows[i]["emp_no"].ToString())
                    {
                        DataRow dr = dt.NewRow();
                        dr["emp_no"] = _ds.Tables[0].Rows[i]["emp_no"].ToString();
                        dr["emp_name"] = _ds.Tables[0].Rows[i]["emp_name"].ToString();
                        dr["visa_date"] = _ds.Tables[0].Rows[i]["visa_date"].ToString();
                        dr["visa_time"] = _ds.Tables[0].Rows[i]["visa_time"].ToString();
                        dr["visa_type"] = _ds.Tables[0].Rows[i]["visa_type"].ToString();
                        dt.Rows.Add(dr);
                        dt.AcceptChanges();
                        if (i == (_ds.Tables[0].Rows.Count - 1))
                        {
                            Check_Double(dt);
                        }
                    }
                    else
                    {
                        Check_Double(dt);
                        temp = _ds.Tables[0].Rows[i]["emp_no"].ToString();
                        dt.Clear();
                        DataRow dr = dt.NewRow();
                        dr["emp_no"] = _ds.Tables[0].Rows[i]["emp_no"].ToString();
                        dr["emp_name"] = _ds.Tables[0].Rows[i]["emp_name"].ToString();
                        dr["visa_date"] = _ds.Tables[0].Rows[i]["visa_date"].ToString();
                        dr["visa_time"] = _ds.Tables[0].Rows[i]["visa_time"].ToString();
                        dr["visa_type"] = _ds.Tables[0].Rows[i]["visa_type"].ToString();
                        dt.Rows.Add(dr);
                        dt.AcceptChanges();
                    }
                }
            }
        }
        public void Check_Double(DataTable _dt)
        {
            if (_dt.Rows.Count % 2 != 0)
            {
                for (int i = 0; i < _dt.Rows.Count; i++)
                {
                    Response.Write(_dt.Rows[i]["emp_no"] + "||" + _dt.Rows[i]["emp_name"] + "||" + _dt.Rows[i]["visa_date"] + "||" + _dt.Rows[i]["visa_type"] + "<BR />");
                }
                Response.Write("<BR />");
            }
            else 
            {
                
            }
        }
    }
}
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