ASP.NET My97DatePicker日期控件实现OA日期记事功能

My97DatePicker日期控件是一个非常好用的日期控件,功能非常优秀的日期控件.
对实现页面刷新完善的很好，用日期控件时可以有比较好的享受，这次的OA日期记事功能也得益于此控件，具体效果图如下：

部分代码：
Default页布局一个Calendar日期控件

Default页cs代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Text;

public partial class _Default : System.Web.UI.Page 
{
  private DataTable table ;

  protected void Page_Load(object sender, EventArgs e)
  {
    
  }
  protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
  {
    //获取现在绑定的日期
    CalendarDay day = e.Day;
    //获取当前日期的单元格
    TableCell cell = e.Cell;

    int currentMonth = DateTime.Now.Month ;
    cell.Controls.Clear();
    table = PlanOperator.SelectPlanByMonth(day.Date);
    if (day.Date.Month >= currentMonth)
    {
      StringBuilder builder = new StringBuilder();
      builder.AppendFormat("
{0} 
", day.Date.ToShortDateString());
      DataRow[] planRows = table.Select(string.Format("StartDate<='{0}' AND EndDate>='{1}' ", day.Date, day.Date.AddDays(1)));

      cell.Style["background-color"] = planRows.Length <= 0 ? "#E9E9E9" : "#FFFFFF";

      int index = 1;
      foreach (DataRow row in planRows)
      {
        string title = row["Title"].ToString().Length > 10 ? row["Title"].ToString().Substring(0, 10) + "..." : row["Title"].ToString();
        builder.AppendFormat("{0}.{2}
", index, row["PlanID"], title);
        index++;
        continue;
      }

      cell.Controls.Add(new LiteralControl(builder.ToString()));
    }
    else
    {
      cell.Style["background-color"] = "#E9E9E9"; 
    }
  }


  
}

控件编辑前台代码：

  
  
  


  

  
日程信息
  

    日程主题： 

    日程内容： 

    起始日期：
    

    结束日期：
    
      
                 
                 
      
    
    
       
                 
                 
      
      
    
    

  
  

控件编辑后台cs：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

public partial class EditPlan : System.Web.UI.Page
{
  public DateTime StartDate
  {
    get { return (DateTime)this.ViewState["StartDate"]; }
    set { this.ViewState["StartDate"] = value; }
  }

  public DateTime EndDate
  {
    get { return (DateTime)this.ViewState["EndDate"]; }
    set { this.ViewState["EndDate"] = value; }
  }

  

  protected void Page_Load(object sender, EventArgs e)
  {
    if (this.Request.QueryString.Count != 2)
    {
      this.Response.End();
      return;
    }

    if (!this.IsPostBack)
    {
      string action = this.Request.QueryString["Action"];


      switch (action)
      {
        case "New":
          this.StartDate = Convert.ToDateTime(this.Request.QueryString["StartDate"]);
          this.EndDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, (DateTime.Now.AddMonths(1) - DateTime.Now).Days);
          this.pnlNew.Visible = true;
          this.pnlEdit.Visible = false;
          break;
        case "Edit":
          int planID = Convert.ToInt32(this.Request.QueryString["PlanID"]);
          DataTable table = PlanOperator.SelectPlanById(planID);
          this.txtTitle.Text = table.Rows[0]["Title"].ToString();
          this.txtContent.Text = table.Rows[0]["PlanContent"].ToString();
          this.txtStartDate.Text = table.Rows[0]["StartDate"].ToString();
          this.txtEndDate.Text = table.Rows[0]["EndDate"].ToString();
          this.hidPlanID.Value = table.Rows[0]["PlanID"].ToString();
          this.pnlNew.Visible = false;
          this.pnlEdit.Visible = true;
          break;
        default:
          break;
      }
    }
  }

  protected void btnInsertPlan_Click(object sender, EventArgs e)
  {
    int i=PlanOperator.InsertPlan(this.txtTitle.Text, this.txtContent.Text,this.txtStartDate.Text, this.txtEndDate.Text);
    if (i == 1)
    {
      this.Response.Write("");
      return;
    }
    this.Response.Write("");
    return;
  }

  protected void btnUpdate_Click1(object sender, EventArgs e)
  {
    int i = PlanOperator.UpdatePlan(Convert.ToInt32(this.hidPlanID.Value),this.txtTitle.Text, this.txtContent.Text, this.txtStartDate.Text, this.txtEndDate.Text);
    if (i == 1)
    {
      this.Response.Write("");
      return;
    }
    this.Response.Write("");
    return;
  }

  protected void btnDelete_Click(object sender, EventArgs e)
  {
    int i = PlanOperator.DeletePlan(Convert.ToInt32(this.hidPlanID.Value));
    if (i == 1)
    {
      this.Response.Write("");
      return;
    }
    this.Response.Write("");
    return;
  }
}

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