Asp.net日曆我如何

Question

有一個關於我在哪裏上 開工的項目問題這是一個日曆，你可以把註釋以一個特殊的日子/年

我使用ATM的ASP。網日曆控制。

下面是這一理念的形象：

下面是標記代碼：

<%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="~/Calender.master" CodeFile="Calender.aspx.cs" Inherits="_Default" %> 

<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent"> 
</asp:Content> 

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent"> 
<form id="Form1" runat="server"> 
<asp:ScriptManager ID="SM1" runat="server" /> 
<asp:UpdatePanel ID="UP1" runat="server"> 
    <ContentTemplate> 
     <asp:Calendar ID="Calendar1" ShowGridLines="true" CellPadding="15" runat="server" 
      OnDayRender="Calendar1_DayRender" OnSelectionChanged="Calendar1_SelectionChanged "> 

      </asp:Calendar> 
     <br /> 
     <asp:FormView ID="FormView1" runat="server" AllowPaging="true" 
      DataKeyNames="date" DataSourceID="todoSrc" DefaultMode="Edit"> 
      <EditItemTemplate> 
       <asp:Label ID="lblTodo" runat="server" AssociatedControlID="txtTodo" Text="Afspraak:" /> 
       <br /> 
       <asp:TextBox ID="txtTodo" runat="server" TextMode="MultiLine" Columns="30" Rows="5" 
        Text="<%# Bind('todo') %>"></asp:TextBox> 
        <br /><br /> 

       <asp:LinkButton ID="butUpdate" runat="server" Text="Update" CommandName="Update" /> 
      </EditItemTemplate> 
      <InsertItemTemplate> 
       <asp:Label ID="lblTodo" runat="server" Text="Toevoegen:" AssociatedControlID="txtTodo" /> 
       <br /> 
       <asp:TextBox ID="txtTodo" runat="server" Text="<%# Bind('todo') %>" TextMode="MultiLine" 
        Columns="30" Rows="5" /> 
       <br /> 
       <asp:Button ID="butInsert" runat="server" Text="Add" CommandName="Insert" /> 
      </InsertItemTemplate> 
     </asp:FormView> 
     <br /> 
     <asp:Button ID="butAddNew" runat="server" Text="Toevoegen" OnClick="butAddNew_Click" /> 
    </ContentTemplate> 
</asp:UpdatePanel> 
<SelectParameters> 
<asp:SqlDataSource ID="todoSrc" runat="server" ConnectionString="<%$ ConnectionStrings:Stefan %>" 
    DeleteCommand="DELETE Calender WHERE date=@date" InsertCommand="INSERT Calender (date,todo) VALUES (@date,@todo)" 
    SelectCommand="SELECT * FROM Calender WHERE date=@date" UpdateCommand="UPDATE Calender SET todo=@todo WHERE date=@date"> 
    <SelectParameters> 
     <asp:ControlParameter Name="date" ControlID="Calendar1" PropertyName="SelectedDate" /> 
    </SelectParameters> 
    <InsertParameters> 
     <asp:ControlParameter Name="date" ControlID="Calendar1" PropertyName="SelectedDate" /> 
    </InsertParameters> 
</asp:SqlDataSource> 
<asp:SqlDataSource ID="calendarSrc" runat="server" ConnectionString="<%$ ConnectionStrings:Stefan %>" 
    SelectCommand="SELECT date FROM Calender"></asp:SqlDataSource> 
    </form> 
</asp:Content> 

這裏是代碼隱藏CS文件

using System; 
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.Data.SqlClient; 
using System.Collections; 

public partial class _Default : System.Web.UI.Page 
{ 


    DataView todo = new DataView(); 

    protected void Page_Load(object sender, EventArgs e) 
    { 

     if (Calendar1.SelectedDate == DateTime.MinValue) 
      Calendar1.SelectedDate = Calendar1.TodaysDate; 
    } 


    void Page_PreRender() 
    { 
     todo = (DataView)calendarSrc.Select(DataSourceSelectArguments.Empty); 
     todo.Sort = "date"; 


    } 

    protected void Calendar1_DayRender(object sender, DayRenderEventArgs e) 
    { 
     if (todo.FindRows(e.Day.Date).Length > 0) 
      e.Cell.BackColor = System.Drawing.Color.Aqua; 

    } 

    protected void Calendar1_SelectionChanged(object sender, EventArgs e) 
    { 
     FormView1.ChangeMode(FormViewMode.Edit); 

    } 

    protected void butAddNew_Click(object sender, EventArgs e) 
    { 
     FormView1.ChangeMode(FormViewMode.Insert); 


    } 


} 

Answer 1

你希望直接在目標日的單元格中顯示文本？

使用您已經添加文字控制OnDayRender方法：

protected void Calendar1_DayRender(object sender, DayRenderEventArgs e) 
{ 
    if (todo.FindRows(e.Day.Date).Length > 0) 
     e.Cell.BackColor = System.Drawing.Color.Aqua; 

    if (e.Day.Date.Day == 18) 
     e.Cell.Controls.Add(new LiteralControl("<br />Test to show on the calendar.")); 
} 

祝你好運，

帕特里克