<%--
Beginning ASP.NET 1.0 with C# (Paperback)
by David Sussman, Chris Ullman,
Juan T. Llibre, John Kauffman,
Ollie Cornes, Ajoy Krishnamoorthy,
Srinivasa Sivakumar, Chris Goode,
Neil Raybould, Christopher Miller,
Rob Birdwell, Matt Butler, Gary Johnson
# Publisher: Wrox Press; 1st edition (June 2002)
# Language: English
# ISBN: 1861007345
--%>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Globalization" %>
void Page_Load(object sender, EventArgs e)
{
if (!(Page.IsPostBack))
{
EventData.DataSource = LoadMyCalendarData();
EventData.DataBind();
}
}
protected DataSet LoadMyCalendarData()
{
string sourceXml = Server.MapPath("MyCalendar.xml");
if (!(File.Exists(sourceXml)))
{
return null;
}
DataSet cachedDataSet = (DataSet)Session["MyCalendarData"];
if (!(cachedDataSet == null))
{
return cachedDataSet;
}
DataSet dataSet = new DataSet();
try
{
dataSet.ReadXml(sourceXml);
Session["MyCalendarData"] = dataSet;
}
catch (Exception e)
{
ErrorMessage.Text = e.Message;
dataSet = null;
}
return dataSet;
}
void DEDR_Edit(object sender, DataGridCommandEventArgs e)
{
EventData.EditItemIndex = Convert.ToInt32(e.Item.ItemIndex);
EventData.DataSource = LoadMyCalendarData();
EventData.DataBind();
}
void DEDR_Update(object sender, DataGridCommandEventArgs e)
{
DataSet dataSet = LoadMyCalendarData();
int row = Convert.ToInt32(e.Item.ItemIndex);
TextBox EditText = null;
EditText = (TextBox)e.Item.FindControl("txtShortDesc");
dataSet.Tables[0].Rows[row]["ShortDesc"] = EditText.Text;
EditText = (TextBox)e.Item.FindControl("txtDetailDesc");
dataSet.Tables[0].Rows[row]["DetaiLDesc"] = EditText.Text;
EditText = (TextBox)e.Item.FindControl("txtEventDate");
dataSet.Tables[0].Rows[row]["EventDate"]= EditText.Text;
EditText = (TextBox)e.Item.FindControl("txtStartTime");
dataSet.Tables[0].Rows[row]["StartTime"] = EditText.Text;
EditText = (TextBox)e.Item.FindControl("txtEndTime");
dataSet.Tables[0].Rows[row]["EndTime"] = EditText.Text;
dataSet.WriteXml(Server.MapPath("MyCalendar.xml"));
Session["MyCalendarData"] = null;
EventData.EditItemIndex = -1;
EventData.DataSource = LoadMyCalendarData();
EventData.DataBind();
}
void DEDR_Cancel(object sender, DataGridCommandEventArgs e)
{
EventData.EditItemIndex = -1;
Session["MyCalendarData"] = null;
EventData.DataSource = LoadMyCalendarData();
EventData.DataBind();
}
void DEDR_Delete(object sender, DataGridCommandEventArgs e)
{
DataSet dataSet = LoadMyCalendarData();
int row = Convert.ToInt32(e.Item.ItemIndex);
dataSet.Tables[0].Rows[row].Delete();
dataSet.WriteXml(Server.MapPath("MyCalendar.xml"));
Session["MyCalendarData"] = null;
EventData.EditItemIndex = -1;
EventData.DataSource = LoadMyCalendarData();
EventData.DataBind();
}
void DEDR_Add(object sender, EventArgs e)
{
DataSet dataSet = LoadMyCalendarData();
DataRow newRow;
newRow = dataSet.Tables[0].NewRow();
newRow["ShortDesc"] = "";
newRow["DetailDesc"] = "";
newRow["EventDate"] = "";
newRow["StartTime"] = "";
newRow["EndTime"] = "";
dataSet.Tables[0].Rows.Add(newRow);
dataSet.WriteXml(Server.MapPath("MyCalendar.xml"));
Session["MyCalendarData"] = null;
EventData.DataSource = LoadMyCalendarData();
EventData.DataBind();
EventData.EditItemIndex = EventData.Items.Count - 1;
EventData.DataSource = LoadMyCalendarData();
EventData.DataBind();
}
OnEditCommand="DEDR_Edit"
OnUpdateCommand="DEDR_Update"
OnCancelCommand="DEDR_Cancel"
OnDeleteCommand="DEDR_Delete">
<%# DataBinder.Eval(Container.DataItem, "EventDate") %>
runat="server"/>
<%# DataBinder.Eval(Container.DataItem, "ShortDesc") %>
runat="server"/>
<%# DataBinder.Eval(Container.DataItem, "DetailDesc") %>
runat="server"/>
<%# DataBinder.Eval(Container.DataItem, "StartTime") %>
runat="server"/>
<%# DataBinder.Eval(Container.DataItem, "EndTime") %>
runat="server"/>
<%--
Gig in Portland - Jazz Club
This should be fun - playing J & T again - be sure to bring the charts.
2002/07/02
6:00PM
11:30PM
Rehearsal - Brigadoon
Community Theatre orchestra rehearsal - bring mutes.
2002/07/14
3:30PM
6:30PM
.NET Training Class
This should be fun - we'll explore some of the really cool stuff, like ASP.NET server controls and Web Services.
2002/07/17
8:00AM
4:30PM
Writing Workshop for Musical Project with Gregg
We're going to brainstorm some ideas and see if we can come up with something great. We're off to a good start.
2002/07/19
10:00AM
6:30PM
Community Band
Central park - we'll play everything from standards to shows tunes to classical to marches - you name it. People bring their lawn chairs, eat their dinner, kids play - a great time!
2002/07/24
7:00PM
9:00PM
Jam Session at the Beach
Bring more food this time and the crab nets - and the instruments! We'll might stay for a week or so depending on the weather.
2002/07/21
8:00AM
11:30PM
Rob's Birthday!
Nothing too fancy - just friends and family. Hope it's a nice day - bike ride would be fun.
2002/07/30
6:09PM
11:30PM
Event
Number
Wrox
6.00
11.30
--%>