/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
Cursor.Current = Cursors.WaitCursor;
try
{
_categories = CategoryCollection.Read();
tabCategories.TabPages.Clear();
// Add categories and examples.
foreach (Category category in _categories)
{
Panel panel = AddCategory(category);
if (panel == null)
{
continue;
}
foreach (Example example in category.Examples)
{
AddPanel(panel, example);
}
}
}
catch (Exception ex)
{
if (_categories != null)
{
_categories.Dispose();
}
GorgonDialogs.ErrorBox(this, ex);
Application.Exit();
}
finally
{
Cursor.Current = Cursors.Default;
}
}
/// <summary>
/// Function to read the categories and examples from the embedded example list.
/// </summary>
/// <returns>A new category collection.</returns>
public static CategoryCollection Read()
{
var result = new CategoryCollection();
var document = XDocument.Parse(Resources.Examples);
XElement root = document.Element("Examples");
if (root == null)
{
return(result);
}
IEnumerable <XElement> categories = root.Elements("Category");
foreach (XElement categoryNode in categories)
{
result.Add(Category.Read(categoryNode));
}
return(result);
}
