} // WizardTabControl_Selected
protected override void OnSelecting(TabControlCancelEventArgs e)
{
bool isAllowed;
base.OnSelecting(e);
if (DesignMode)
{
return;
}
if (e.TabPage == null)
{
return;
}
isAllowed = (IsPageAllowed.TryGetValue(e.TabPage.Name, out isAllowed)) ? isAllowed : false;
e.Cancel = !isAllowed;
if (isAllowed)
{
Action init;
if (Initialization.TryGetValue(e.TabPage.Name, out init))
{
Initialization.Remove(e.TabPage.Name);
init();
BasicGoogleTelemetry.SendScreenHit(this.FindForm(), e.TabPage.Text);
} // if
} // if
} // OnSelecting
} // NextButton_Click
public void UpdateWizardButtons()
{
bool isAllowed;
isAllowed = false;
if (this.SelectedIndex > 0)
{
var page = TabPages[this.SelectedIndex - 1];
isAllowed = (IsPageAllowed.TryGetValue(page.Name, out isAllowed)) ? isAllowed : false;
} // if
PreviousButton.Enabled = isAllowed;
isAllowed = false;
if ((this.SelectedIndex + 1) < this.TabCount)
{
var page = TabPages[this.SelectedIndex + 1];
isAllowed = (IsPageAllowed.TryGetValue(page.Name, out isAllowed)) ? isAllowed : false;
} // if
NextButton.Enabled = isAllowed;
} // UpdateWizardButtons
