private void location_CheckedChanged(object sender, EventArgs e)
{
if (location.Checked == true)
{
//clear the current list
listView1.Items.Clear();
//disable other two options
selectDate.Enabled = false;
selectSpecies.Enabled = false;
//call query functions and display in listview
List<string> lists = new List<string>();
CommonSightingsProcessing commonsighting = new CommonSightingsProcessing(connection);
lists = commonsighting.filterByLocation();
if(lists.Count == 0)
{
MessageBox.Show("No records found", "Common Sightings");
}
foreach(string location in lists)
{
listView1.Items.Add(new ListViewItem(location));
}
listView1.View = View.List;
}
else if(location.Checked == false)
{
listView1.Items.Clear();
selectDate.Enabled = true;
selectSpecies.Enabled = true;
}
}
private void selecteDate_CheckedChanged(object sender, EventArgs e)
{
if (selectDate.Checked == true)
{
listView1.Items.Clear();
selectSpecies.Enabled = false;
location.Enabled = false;
List<string> lists = new List<string>();
CommonSightingsProcessing commonsighting = new CommonSightingsProcessing(connection);
lists = commonsighting.filterByDate();
if (lists.Count == 0)
{
MessageBox.Show("No records found", "Common Sightings");
}
foreach (string dates in lists) {
listView1.Items.Add(new ListViewItem(dates));
}
listView1.View = View.List;
}
else
{
listView1.Items.Clear();
selectSpecies.Enabled = true;
location.Enabled = true;
}
}
