/// <summary>
/// Populate the list of checkboxes with teams' names,
/// And check the teams that are selected
/// </summary>
private void PopulateTeamsComboboxes()
{
CheckListItems.Clear();
//Get all team features from the layer
List <client.Graphic> allTeams = new List <client.Graphic>(teamFeatureLayer.Graphics);
//Listen to the property change event of each feature. Particularly, we will listen to the "Selected" property
foreach (client.Graphic team in allTeams)
{
team.PropertyChanged += team_PropertyChanged;
}
//Sort the names of all the teams for better presentation
List <string> allTeamNames = allTeams.Select(t => t.Attributes[nameAttribute].ToString()).ToList();
allTeamNames.Sort();
//populate the check list items
foreach (string teamName in allTeamNames)
{
MyCheckedListItem checkListItem = new MyCheckedListItem()
{
Caption = teamName,
IsChecked = recommendedTeams.Any(selectedTeam => selectedTeam.Attributes[nameAttribute].ToString() == teamName)
};
CheckListItems.Add(checkListItem);
}
}
/// <summary>
/// When user selects/unselects a team feature on map, check/uncheck the corresponding check box on the team assignment page
/// </summary>
void team_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "Selected")
{
client.Graphic team = sender as client.Graphic;
MyCheckedListItem checkListItem = CheckListItems.FirstOrDefault(item => item.Caption == team.Attributes[nameAttribute].ToString());
checkListItem.IsChecked = team.Selected;
}
}
