private void MessageBar_OnScroll(object sender, ScrollEventArgs e) {
if (e.ScrollEventType != ScrollEventType.EndScroll) return;
if ((sender as ScrollBar) == null) return;
System.Diagnostics.Debug.WriteLine(e.NewValue.ToString());
if (e.NewValue <= (sender as ScrollBar).Minimum) {
System.Diagnostics.Debug.WriteLine("Top of Messages!");
}
}
private void BarScroll(object sender, ScrollEventArgs e)
{
if (e.ScrollEventType != ScrollEventType.EndScroll)
return;
var bar = sender as ScrollBar;
if (bar == null)
return;
System.Diagnostics.Debug.WriteLine("Scrolling ended");
if (e.NewValue >= bar.Maximum - 100 && !isLoading)
{
LoadMore();
}
}
void BarScroll(object sender, ScrollEventArgs e)
{
if (e.ScrollEventType != ScrollEventType.EndScroll) return;
var bar = sender as ScrollBar;
if (bar == null)
return;
System.Diagnostics.Debug.WriteLine("Scrolling ended");
if (e.NewValue >= bar.Maximum)
{
System.Diagnostics.Debug.WriteLine("We are at the bottom");
LockToBottom = true;
}
else
{
System.Diagnostics.Debug.WriteLine("We are away from the bottom");
LockToBottom = false;
}
}
private void ScrollBar_Scroll(object sender, ScrollEventArgs e)
{
// get new scroll position from bars
var sp = new Point(-_horizontalScrollBar.Value, -_verticalScrollBar.Value);
// scroll now
ScrollPosition = sp;
}
private void scrollBar_Scroll(object sender, ScrollEventArgs e)
{
this.InvalidateHexView();
}