private void AddPracticeButton_Click(object sender, EventArgs e)
{
var task = new TaskControl();
task.SetPractice();
LayoutTask(task);
}
private void LayoutTask(TaskControl task)
{
task.SuspendLayout();
TasksPanel.Controls.Add(task);
TasksPanel.ScrollControlIntoView(task);
task.ResumeLayout();
task.Width = TasksPanel.ClientSize.Width - 10;
}
private void AddTextBlockButtonClick(object sender, EventArgs e)
{
var task = new TaskControl();
task.SetInformational();
LayoutTask(task);
}
private void AddExampleButtonClick(object sender, EventArgs e)
{
var task = new TaskControl();
task.SetExample();
LayoutTask(task);
}
private void OpenCopyTask()
{
// Create an instance of the open file dialog box.
var ofd = new OpenFileDialog
{
Filter = "Text Files (.txt)|*.txt|All Files (*.*)|*.*",
FilterIndex = 1,
Multiselect = false
};
// Set filter options and filter index.
// Call the ShowDialog method to show the dialog box.
var dialogResult = ofd.ShowDialog();
// Process input if the user clicked OK.
if (dialogResult == DialogResult.OK)
{
ClearAllFields();
StreamReader inputReader = null;
try
{
// Open the selected file to read.
var tasksXML = new XmlDocument();
inputReader = new StreamReader(ofd.FileName, Encoding.UTF8);
tasksXML.Load(inputReader);
FileDirectory = Path.GetDirectoryName(ofd.FileName);
txtGeneralInstructions.Text = XMLUtil.GetChildNodeValue(tasksXML["copytask"], "general_instructions");
txtGeneralTitle.Text = XMLUtil.GetChildNodeValue(tasksXML["copytask"], "title");
txtGeneralDescription.Text = XMLUtil.GetChildNodeValue(tasksXML["copytask"], "description");
LanguageComboBox.SelectedItem = XMLUtil.GetChildNodeValue(tasksXML["copytask"], "language");
var taskNodes = tasksXML.DocumentElement.SelectNodes("task");
// Create a TaskControl object for each task node in xml document and add it to the taskspanel.
if (taskNodes != null)
{
foreach (XmlNode node in taskNodes)
{
var task = new TaskControl(node);
TasksPanel.Controls.Add(task);
TasksPanel.ScrollControlIntoView(task);
task.Width = TasksPanel.ClientSize.Width - 10;
}
_isExisting = true;
}
}
finally
{
inputReader?.Close();
}
}
}