/// <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.Style == WizardPageStyle.OK)
{
this.buttonCancel.Text = "OK";
this.buttonCancel.DialogResult = DialogResult.OK;
}
else
{
this.buttonCancel.Text = "Cancella";
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();
this.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.Pages[this.SelectedIndex].Style == WizardPageStyle.Custom ||
this.DesignMode == true))
{
this.buttonNext.Enabled = true;
}
else
{
if (this.DesignMode == false && this.selectedPage.Style == WizardPageStyle.Finish)
{
// 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();
}
}
/// <summary>
/// Adds an object to the end of the WizardPagesCollection.
/// </summary>
/// <param name="value">The WizardPage to be added.
/// The value can be null.</param>
/// <returns>An Integer value representing the index at which the value has been added.</returns>
public int Add(WizardPage value)
{
int result = List.Add(value);
return(result);
}
/// <summary>
/// Determines whether an element is in the WizardPagesCollection.
/// </summary>
/// <param name="value">The WizardPage object to locate. The value can be null.</param>
/// <returns>true if item is found in the WizardPagesCollection; otherwise, false.</returns>
public bool Contains(WizardPage value)
{
return(List.Contains(value));
}
/// <summary>
/// Removes the first occurrence of a specific object from the WizardPagesCollection.
/// </summary>
/// <param name="value">A WizardPage object to remove. The value can be null.</param>
public void Remove(WizardPage value)
{
// remove the item
List.Remove(value);
}
/// <summary>
/// Inserts an element into the WizardPagesCollection at the specified index.
/// </summary>
/// <param name="index">An Integer value representing the zero-based index at which value should be inserted.</param>
/// <param name="value">A WizardPage object to insert. The value can be null.</param>
public void Insert(int index, WizardPage value)
{
// insert the item
List.Insert(index, value);
}
/// <summary>
/// Searches for the specified WizardPage and returns the zero-based index
/// of the first occurrence in the entire WizardPagesCollection.
/// </summary>
/// <param name="value">A WizardPage object to locate in the WizardPagesCollection.
/// The value can be null.</param>
/// <returns></returns>
public int IndexOf(WizardPage value)
{
return(List.IndexOf(value));
}
