public void changeCurrentContent(IContentPage content, bool recordOnHistory = true)
{
IContentPage lastContent = currentContent as IContentPage;
if (lastContent != null)
{
lastContent.finalizePage();
}
if (lastContent is MyUserControl)
{
if (recordOnHistory)
{
history.Push(lastContent as MyUserControl);
}
}
if (content is MyUserControl)
{
currentContent = content as MyUserControl;
currentContent.appear(DockStyle.Fill, mainPanel);
ContentArgs e = new ContentArgs(content);
OnContentChange(e);
}
content.initializePage();
}
public void returnToPreviousPage()
{
if (history.Count == 0)
{
return;
}
MyUserControl previousPage = history.Pop();
if (previousPage is IContentPage)
{
changeCurrentContent(previousPage as IContentPage, false);
}
}
public void changeCurrentContent(IContentPage content)
{
IContentPage lastContent = currentContent as IContentPage;
if (lastContent != null)
{
lastContent.finalizePage();
}
if (content is MyUserControl)
{
currentContent = content as MyUserControl;
currentContent.appear(DockStyle.Fill, mainPanel);
ContentArgs e = new ContentArgs(content);
OnContentChange(e);
}
content.initializePage();
}
public void appear(DockStyle dockStyle)
{
if (dockStyle == DockStyle.Fill)
{
foreach (Control control in container.Controls)
{
MyUserControl myUserControl = control as MyUserControl;
if (myUserControl != null)
{
myUserControl.disappear();
}
}
container.Controls.Clear();
}
this.container.SuspendLayout();
this.Dock = dockStyle;
this.Location = new Point(0, 0);
this.container.Controls.Add(this);
this.container.ResumeLayout(true);
}
