How WPF RichTextBox Scroll to the cursor position, scroll bar action

1. Get the current scroll bar position

// gets the current scroll bar position Richtextbox.verticaloffset;richtextbox.horizontaloffset;

// gets the current cursor position richtextbox.caretposition

2. Scroll to start, end, specify position

        //        //Summary://sets the view of the edit control to the end of the content.          Public voidScrolltoend (); //        //Summary://The view of the edit control to the beginning of the viewport.          Public voidScrolltohome (); //        //Summary://saves the contents of the edit control to the specified horizontal offset. //        //Parameters://Offset://A Double value that specifies the horizontal skew of the scroll.          Public voidScrolltohorizontaloffset (Doubleoffset); //        //Summary://saves the contents of the edit control to the specified vertical offset. //        //Parameters://Offset://A Double value that specifies the vertical offset of the scroll.          Public voidScrolltoverticaloffset (DoubleOffset);

3. You can scroll to the position of an element by using the Bringintoview method.

DependencyObject currobj = as FrameworkElement; if NULL ) {    fe. Bringintoview ();} Else {    as  frameworkcontentelement;     if NULL )    {        FCE. Bringintoview ();    }}

How WPF RichTextBox Scroll to the cursor position, scroll bar action