/// <summary>
/// A new category (as node in the tree view is selected). This control
/// has to display all corresponding entries.
/// </summary>
public void Select(string category)
{
if (category == "")
{
return;
}
this.SuspendLayout();
DataViewControlPage newPage = null;
if (_pages.ContainsKey(category))
{
newPage = _pages[category];
if (newPage.NodeHash == ParameterDict.Current.GetHashOfName(category))
{
newPage.UpdateElements();
newPage.Update();
}
else
{
newPage = new DataViewControlPage(this);
newPage.Create(category);
_pages[category] = newPage;
}
}
else
{
newPage = new DataViewControlPage(this);
newPage.Create(category);
_pages[category] = newPage;
}
if (_oldNodeHash != newPage.NodeHash)
{
pnlMain.Controls.Clear();
pnlMain.Controls.Add(newPage);
this.Height = newPage.ComputedHeight;
}
this.ResumeLayout(true);
_oldNodeHash = newPage.NodeHash;
}
