Hello, how can i track the datagrid scroll has reached end

Hello Anuradha, please try this code behind.

private void myGrid_ScrollChanged(object sender, ScrollChangedEventArgs e)
{
if (e.HorizontalChange != 0)
{
var viewer = GetScrollViewer((DataGrid)sender);
if (viewer.HorizontalOffset + viewer.ViewportWidth == viewer.ExtentWidth)
{
MessageBox.Show("Right end");
}
}
else if (e.VerticalChange != 0)
{
var viewer = GetScrollViewer((DataGrid)sender);
if (viewer.VerticalOffset + viewer.ViewportHeight == viewer.ExtentHeight)
{
MessageBox.Show("Lower end");
}
}
}
private ScrollViewer GetScrollViewer(UIElement element)
{
if (element == null) return null;
ScrollViewer retour = null;
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(element) && retour == null; i++)
{
if (VisualTreeHelper.GetChild(element, i) is ScrollViewer)
{
retour = (ScrollViewer)(VisualTreeHelper.GetChild(element, i));
}
else
{
retour = GetScrollViewer(VisualTreeHelper.GetChild(element, i) as UIElement);
}
}
return retour;
}

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