private void wizard_WizardPageChanging(object sender, WizardCancelPageChangeEventArgs e)
{
if (e.OldPage == detailsWizardPage && e.PageChangeSource == eWizardPageChangeSource.NextButton)
{
if (itemNameTextBoxX.Text == String.Empty || displayIDIntegerInput.Value == 0 || entryIDIntegerInput.Value == 0)
{
e.Cancel = true;
}
}
}
/// <summary>
/// Wizard is changing to another page.
/// </summary>
private void OnWizardPageChanging(object sender, WizardCancelPageChangeEventArgs e)
{
if ((e.OldPage == connectionTypePage) && (e.PageChangeSource == eWizardPageChangeSource.NextButton))
{
if (cbConnectViaUsb.Checked)
e.NewPage = enableUsbDebuggingPage;
}
if (e.NewPage != null)
{
e.NewPage.BackColor = Color.White;
}
if (e.NewPage == manufacturerInfoPage)
{
// Is a manufacturer set?
var manufacturer = SelectedManufacturer as ManufacturerInfo;
if (manufacturer == null)
{
// Cancel
e.Cancel = true;
if (e.PageChangeSource == eWizardPageChangeSource.NextButton)
{
// Go to "cannot connect" instead
wizard.SelectedPage = cannotConnectPage;
}
else if (e.PageChangeSource == eWizardPageChangeSource.BackButton)
{
// Go to "select manufacturer" page.
wizard.SelectedPage = manufacturerSelectionPage;
}
}
}
}
private void wizard1_WizardPageChanging(object sender, WizardCancelPageChangeEventArgs e)
{
if(e.PageChangeSource == eWizardPageChangeSource.BackButton || e.PageChangeSource == eWizardPageChangeSource.Code)
{
return;
}
Page currentPage = GetPageFromWizardPage(e.OldPage);
if (currentPage == Page.Finish) return;
Page newPage = pageTransitions.GetNextPage(currentPage);
e.NewPage = GetWizardPageFromPage(newPage);
if(onPageLoadActions.ContainsKey(newPage))
{
onPageLoadActions[newPage]();
}
}
/// <summary>
/// Invokes the BeforePageDisplayed event.
/// </summary>
/// <param name="e">Event arguments</param>
internal void InvokeBeforePageDisplayed(WizardCancelPageChangeEventArgs e)
{
OnBeforePageDisplayed(e);
}
/// <summary>
/// Fires BeforePageDisplayed event.
/// </summary>
/// <param name="e">Event arguments</param>
protected virtual void OnBeforePageDisplayed(WizardCancelPageChangeEventArgs e)
{
if (BeforePageDisplayed != null)
BeforePageDisplayed(this, e);
}
private void Wizard1WizardPageChanging(object sender, WizardCancelPageChangeEventArgs e)
{
if (Wizard1.SelectedPageIndex == 9)
{
SaveSettings();
}
}
/// <summary>
/// Raises WizardPageChanged event.
/// </summary>
/// <param name="e">Provides event arguments</param>
protected virtual void OnWizardPageChanged(WizardCancelPageChangeEventArgs e)
{
if (WizardPageChanged != null)
WizardPageChanged(this, e);
}
private bool ShowPage(WizardPage page, eWizardPageChangeSource changeSource)
{
WizardPage oldPage = this.SelectedPage;
WizardCancelPageChangeEventArgs e = new WizardCancelPageChangeEventArgs(page, oldPage, changeSource);
OnWizardPageChanging(e);
if (e.Cancel || e.NewPage==null)
return false;
page = e.NewPage;
if (page != null)
{
page.InvokeBeforePageDisplayed(e);
if (e.Cancel || e.NewPage == null)
return false;
page = e.NewPage;
}
if (m_PageChangeDisableButtons)
{
buttonBack.Enabled = false;
buttonNext.Enabled = false;
buttonFinish.Enabled = false;
buttonCancel.Enabled = false;
}
if(m_PageChangeWaitCursor)
this.Cursor = Cursors.WaitCursor;
// Change the page
if (oldPage != null)
{
if (oldPage != page)
{
if (this.DesignMode)
TypeDescriptor.GetProperties(oldPage)["Visible"].SetValue(oldPage, false);
oldPage.Visible = false;
oldPage.InvokeAfterPageHidden(new WizardPageChangeEventArgs(page, oldPage, changeSource));
}
else
{
foreach (WizardPage wp in this.WizardPages)
{
if (wp != page)
{
if (this.DesignMode)
TypeDescriptor.GetProperties(wp)["Visible"].SetValue(wp, false);
wp.Visible = false;
}
}
}
}
if (page != null)
{
if (this.DesignMode)
TypeDescriptor.GetProperties(page)["Visible"].SetValue(page, true);
page.Visible = true;
}
m_SelectedPageIndex = m_WizardPages.IndexOf(page);
SetupButtons(true);
// Raise event
e.Cancel = false;
OnWizardPageChanged(e);
if (page != null)
{
page.InvokeAfterPageDisplayed(new WizardPageChangeEventArgs(page, oldPage, changeSource));
}
UpdatePageDisplay();
if (m_PageChangeWaitCursor)
this.Cursor = Cursors.Default;
return true;
}
