/// <summary>
/// Activates the specified wizard bage.
/// </summary>
/// <param name="page">A WizardPage object representing the page to be activated.</param>
private void ActivatePage(WizardPage page)
{
// validate given page
if (this.pages.Contains(page) == false)
{
// filter out
return;
}
// deactivate current page
if (this.selectedPage != null)
{
this.selectedPage.Visible = false;
}
// activate new page
this.selectedPage = page;
if (this.selectedPage != null)
{
//Ensure that this panel displays inside the wizard
this.selectedPage.Parent = this;
if (this.Contains(this.selectedPage) == false)
{
this.Container.Add(this.selectedPage);
}
if (this.selectedPage.WizardStyle == WizardPage.WizardPageStyle.Finish)
{
this.buttonCancel.Text = "OK";
this.buttonCancel.DialogResult = DialogResult.OK;
}
else
{
this.buttonCancel.Text = "Cancel";
this.buttonCancel.DialogResult = DialogResult.Cancel;
}
//Make it fill the space
this.selectedPage.SetBounds(0, 0, this.Width, this.Height - FOOTER_AREA_HEIGHT);
this.selectedPage.Visible = true;
this.selectedPage.BringToFront();
Wizard.FocusFirstTabIndex(this.selectedPage);
}
//What should the back button say
if (this.SelectedIndex > 0)
{
buttonBack.Enabled = true;
}
else
{
buttonBack.Enabled = false;
}
//What should the Next button say
if (this.SelectedIndex < this.pages.Count - 1)
{
this.buttonNext.Enabled = true;
}
else
{
if (this.DesignMode == false)
{
// at runtime disable back button (we finished; there's no point going back)
buttonBack.Enabled = false;
}
this.buttonNext.Enabled = false;
}
// refresh
if (this.selectedPage != null)
{
this.selectedPage.Invalidate();
}
else
{
this.Invalidate();
}
}
public WizardPagesCollection(Wizard owner)
{
this.owner = owner;
}