private void hsButton_Click(object sender, EventArgs e)
{
Control.ControlCollection controls = hostPanel.Controls;
if (controls.Count == 1)
{
BaseGaugePage page = (BaseGaugePage)controls[0];
if (!(page is BasePageNoGrid))
{
if (!_gridHidden)
{
page.gridPanel.Visible = false;
page.splitter1.Visible = false;
hsButton.Text = "show";
_gridHidden = true;
}
else
{
page.splitter1.Visible = true;
page.gridPanel.Visible = true;
hsButton.Text = "hide";
_gridHidden = false;
}
}
}
}
private void samplesTree_AfterSelect(object sender, TreeViewEventArgs e)
{
hsButton.Visible = false;
Control.ControlCollection controls = hostPanel.Controls;
if (controls.Count == 1)
{
BaseGaugePage oldPage = (BaseGaugePage)controls[0];
controls.Clear();
oldPage.Dispose();
}
if (e.Node.Tag != null)
{
string className = (string)e.Node.Tag;
Assembly asm = Assembly.GetExecutingAssembly();
Type classType = asm.GetType("GaugeDemo." + className);
ConstructorInfo ci = classType.GetConstructor(new Type[0]);
BaseGaugePage page = (BaseGaugePage)ci.Invoke(null);
if (!(page is BasePageNoGrid))
{
hsButton.Visible = true;
if (_gridHidden)
{
page.gridPanel.Visible = false;
page.splitter1.Visible = false;
}
}
page.captionLabel.Text = e.Node.Text;
page.Dock = DockStyle.Fill;
controls.Add(page);
}
}