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我想顯示日曆,其中包含我存儲在數據庫中的一些註釋/事件。 在某些日期添加了多個筆記。在日曆的同一日期顯示多個註釋
現在當頁面加載時,我希望所有在我的日曆控件。
我做到了,但它只在日曆中顯示一個(第一次輸入)音符,儘管我在同一日期保存了多個音符。
它看起來像下面的圖片..
在這種影像在日期7,我增加2注,但只顯示一個...
我的代碼如下...
public partial class _Default : System.Web.UI.Page
{
public static ArrayList MyColllection;
//Structure
public struct My_Date
{
public DateTime Cal_Date;
public string Cal_Type;
public string Cal_Title;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
MyColllection = Get_Event();
}
}
public ArrayList Get_Event()
{
SqlConnection myCon = new SqlConnection(ConfigurationManager.AppSettings["ConnectionString"]);
SqlCommand myComd = new SqlCommand("SELECT * FROM Cal_Event",myCon);
SqlDataReader myDataReader;
try
{
myCon.Open();
myDataReader = myComd.ExecuteReader();
MyColllection = new ArrayList();
My_Date temp;
//Iterate through the data reader
while(myDataReader.Read())
{
temp.Cal_Title = myDataReader.GetValue(1).ToString();
temp.Cal_Date = Convert.ToDateTime(myDataReader.GetValue(2));
temp.Cal_Type = myDataReader.GetValue(3).ToString();
MyColllection.Add(temp);
}
}
catch
{}
finally
{
myCon.Close();
}
return MyColllection;
}
public void Calendar1_DayRender(object o, DayRenderEventArgs e)
{
string FontColor;
string compDate = "01/01/1900"; // Date to compare initially
DateTime DayVal = Convert.ToDateTime(compDate);
bool mItemDay = false;
bool dayTextChanged = false;
StringBuilder strTemp = new StringBuilder();
foreach (My_Date temp_dt in MyColllection)
{
if ("01/01/1900" != temp_dt.Cal_Date.ToShortDateString())
{
if (dayTextChanged == true)
{
break;
}
mItemDay = false;
DayVal = temp_dt.Cal_Date;
}
else
{
mItemDay = true;
}
if (e.Day.Date == Convert.ToDateTime(temp_dt.Cal_Date.ToString("d")))
{
switch (temp_dt.Cal_Type)
{
case "1" :
FontColor = "Blue";
break;
case "2":
FontColor = "Red";
break;
default:
FontColor = "Black";
break;
}
if (mItemDay == false)
{
strTemp = new StringBuilder();
}
else
{
strTemp.Append("<br>");
}
strTemp.Append("<span style='font-family:verdana;font-size:10px;font-weight:bold;color'");
strTemp.Append(FontColor);
strTemp.Append("'><br>");
strTemp.Append(temp_dt.Cal_Title.ToString());
strTemp.Append("</span>");
e.Cell.BackColor = System.Drawing.Color.Yellow;
dayTextChanged = true;
}
}
if (dayTextChanged == true)
{
e.Cell.Controls.Add(new LiteralControl(strTemp.ToString()));
}
}
}
所以我需要在同一天顯示多個註釋...
所以我該怎麼做?
在此先感謝....