IndexOf() public method

Finds the position of the page in the colleciton
public IndexOf ( WizardPage value ) : int
value WizardPage Page to find position of
return int
PageCollection Class Documentation
Exemplo n.º 1
0
        protected internal void ActivatePage(WizardPage page)
        {
            //Deactivate the current
            if (vActivePage != null)
            {
                vActivePage.Visible = false;
            }


            //Activate the new page
            vActivePage = page;

            if (vActivePage != null)
            {
                //Ensure that this panel displays inside the wizard
                vActivePage.Parent = this;
                if (this.Contains(vActivePage) == false)
                {
                    this.Container.Add(vActivePage);
                }
                //Make it fill the space
                vActivePage.Dock    = DockStyle.Fill;
                vActivePage.Visible = true;
                vActivePage.BringToFront();
                vActivePage.FocusFirstTabIndex();
            }

            //What should the back button say
            if (this.PageIndex > 0)
            {
                btnBack.Enabled = true;
            }
            else
            {
                btnBack.Enabled = false;
            }

            //What should the Next button say
            if (vPages.IndexOf(vActivePage) < vPages.Count - 1 &&
                vActivePage.IsFinishPage == false)
            {
                btnNext.Text    = btnNextLabel;
                btnNext.Enabled = true;
                //Don't close the wizard :)
                btnNext.DialogResult = DialogResult.None;
            }
            else
            {
                btnNext.Text = btnFinishLabel;
                //Dont allow a finish in designer
                if (DesignMode == true &&
                    vPages.IndexOf(vActivePage) == vPages.Count - 1)
                {
                    btnNext.Enabled = false;
                }
                else
                {
                    btnNext.Enabled = true;
                    //If Not in design mode then allow a close
                    btnNext.DialogResult = DialogResult.None;
                }
            }

            //Cause a refresh
            if (vActivePage != null)
            {
                vActivePage.Invalidate();
            }
            else
            {
                this.Invalidate();
            }
        }