private void TodaysEventsListBox_DrawItem(object sender, DrawItemEventArgs e)
{
TodaysEventsListBox.SuspendLayout();
Font font;
Brush brush;
Brush selectedBrush = new SolidBrush(Color.White);
int status = -1;
string title = string.Empty;
Graphics g = e.Graphics;
ListBox lb = (ListBox)sender;
int index = e.Index;
if (index > -1)
{
SavedEvent @event = null;
try { @event = (SavedEvent)lb.Items[index]; } catch (Exception) { /*Something happened*/ }
if (@event != null)
{
DateAndTime currDate = new DateAndTime(TimeAndDateUtility.GetCurrentDate(), TimeAndDateUtility.GetCurrentTime());
DateAndTime eventStartDate = @event.ActivationDate;
DateAndTime eventEndDate = @event.DeactivationDate;
status = @event.Completed ?
4 : TimeAndDateUtility.IsBeforeRange(eventStartDate, currDate) ?
1 : TimeAndDateUtility.IsWithinRange(eventStartDate, currDate, eventEndDate) ?
2 : 3;
title = @event.Title;
}
}
switch (status)
{
case 1:
e.DrawBackground();
font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Bold);
brush = Brushes.DarkSlateGray;
break;
case 2:
e.DrawBackground();
font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Italic);
brush = Brushes.DarkSlateBlue;
break;
case 3:
e.DrawBackground();
font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Regular);
brush = Brushes.DarkRed;
break;
case 4:
e.DrawBackground();
font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Bold | FontStyle.Italic);
brush = Brushes.DarkGreen;
break;
default:
font = e.Font;
brush = Brushes.Black;
break;
}
if (index > -1 && lb.SelectedIndex == index)
{
g.FillRectangle(Brushes.Blue, e.Bounds);
g.DrawString(title, font, selectedBrush, e.Bounds, StringFormat.GenericDefault);
}
else
{
g.FillRectangle(Brushes.White, e.Bounds);
g.DrawString(title, font, brush, e.Bounds, StringFormat.GenericDefault);
}
TodaysEventsListBox.ResumeLayout();
}