private void FileOpen_Click(object sender, RoutedEventArgs e)
{
// Get the Name of the Subject folder
CommonOpenFileDialog dialog = new CommonOpenFileDialog();
dialog.IsFolderPicker = true;
string FolderPath = "";
if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
{
FolderPath = dialog.FileName + '\\';
}
// Get the number of '\\'s in FolderPath
var NumberOfSlashes = StringHelper.ReturnNumberOfDeliniters(FolderPath, '\\');
// Get the Subjects Name from the item a position NumberOfSlashes -1
var FolderName = StringHelper.ReturnItemAtPos(FolderPath, '\\', NumberOfSlashes - 1);
tblkSubjectName.Text = FolderName;
//Communicate the FolderPath to the ViewModel.SubjectNodeViewModel's OpenFile method
SubjectStaticMembers.OpenFiles(FolderPath);
//lvSubjects.ItemsSource = SubjectStaticMembers.DisplayList;
string rootItem = (string)SubjectStaticMembers.DisplayList[0];
lvSubjects.Items.Add((object)rootItem);
}
private void CreateNewChildSubjectNode(int currentItemCount)
{
// Instantiate a SubjectNode with the currentItemCount
NewChildNode = new SubjectNodes(currentItemCount);
// Get the Parent Node
NewParentNode = GetParentNode();
//Get the Parent's Number of Children to calcuate the child's NodeLevelName
int ParentsNumchildren = NewParentNode.NOC;
//Get the Child's NodeLevelPosition
string ChildsNodeLevelPosition = SubjectStaticMembers.GetNodeLevelPosition(ParentsNumchildren);
// Set the NewChildNodes NodeLevel
NewChildNode.NodeLevelName = NewParentNode.NodeLevelName + ChildsNodeLevelPosition;
NewChildNode.LeadingChars = SubjectStaticMembers.GetLeadingChars(NewChildNode.NodeLevelName);
NewChildNode.LeadingChars = "- ";
NewChildNode.TitleText = tbxNodeName.Text;
NewChildNode.HasData = false;
NewChildNode.NOC = 0;
// Add this child to the dictionary
SubjectStaticMembers.AddNodeToDictionary(NewChildNode);
// reeset the displau
List <string> DisplayList = SubjectStaticMembers.ResetDisplayList(NewChildNode.NodeLevelName);
lvSubjects.Items.Clear();
foreach (string item in DisplayList)
{
lvSubjects.Items.Add(item);
}
//Increment and save the ItemsIndex
}
private void rbNewChild_Checked(object sender, RoutedEventArgs e)
{
var rbNewChild = sender as RadioButton;
if (tbxNodeName.Text == "")
{
MessageBox.Show("You must Enter text into the Enter Node Text TextBox and select a Parent Node");
}
if (SelectedNode == null)
{
MessageBox.Show("You Must select a Parent Node before Clicking Create a New Child Node");
}
// Get ItemIndex
int CurrentItemCount = SubjectStaticMembers.GetCurrentItemCount();
// Create a new node
CreateNewChildSubjectNode(CurrentItemCount);
}
