public void SetBottomViewRow(object sender)
{
DataGrid dg = null;
dg = sender as DataGrid;
if (dg.SelectedItem == null)
{
return;
}
var scroll = DataGridNavigation.FindVisualChild <ScrollViewer> ((DependencyObject)dg);
if (scroll == null)
{
return;
}
scroll.CanContentScroll = true;
double d = scroll.VerticalOffset;
int rounded = Convert.ToInt32(d);
if (dg == this.BankGrid)
{
// Console . WriteLine ( $"\n######## Flags . TopVisibleDetGridRow == {scroll . VerticalOffset}\n######## TopVisible = { Flags . BottomVisibleBankGridRow}\n######## NEW Value = { scroll . VerticalOffset}" );
Flags.BottomVisibleBankGridRow = ( double )rounded;
}
else if (dg == this.CustomerGrid)
{
// Console . WriteLine ( $"\n######## Flags . TopVisibleDetGridRow == {scroll . VerticalOffset}\n######## TopVisible = { Flags . BottomVisibleCustGridRow}\n######## NEW Value = { scroll . VerticalOffset}" );
Flags.BottomVisibleCustGridRow = ( double )rounded;
}
else if (dg == this.DetailsGrid)
{
// Console . WriteLine ( $"\n######## Flags . TopVisibleDetGridRow == {scroll . VerticalOffset}\n######## TopVisible = { Flags . BottomVisibleDetGridRow}\n######## NEW Value = { scroll . VerticalOffset}" );
Flags.BottomVisibleDetGridRow = ( double )rounded;
}
}
private void DetailsGrid_ScrollChanged(object sender, ScrollChangedEventArgs e)
{
DataGrid dg = null;
dg = sender as DataGrid;
var scroll = DataGridNavigation.FindVisualChild <ScrollViewer> ((DependencyObject)dg);
scroll.CanContentScroll = true;
SetScrollVariables(sender);
this.CustomerGrid.ScrollIntoView(this.DetailsGrid.SelectedIndex);
this.BankGrid.ScrollIntoView(this.DetailsGrid.SelectedIndex);
this.DetailsGrid.ScrollIntoView(this.DetailsGrid.SelectedIndex);
}
public void SetViewPort(object sender)
{
DataGrid dg = null;
dg = sender as DataGrid;
if (dg.SelectedItem == null)
{
return;
}
var scroll = DataGridNavigation.FindVisualChild <ScrollViewer> ((DependencyObject)dg);
if (scroll == null)
{
return;
}
scroll.CanContentScroll = true;
Flags.ViewPortHeight = scroll.ViewportHeight;
}