private void MoveRowDownCommand_Execute(object item)
{
if (TargetDataGrid == null)
{
return;
}
if (GetMoveRowDownCommandOverride(TargetDataGrid) != null)
{
GetMoveRowDownCommandOverride(TargetDataGrid).Execute(DataContext);
if (TargetDataGridRow != null)
{
TargetDataGridRow.BringIntoView();
}
}
else if (targetItemsSourceAsList != null)
{
int currentIndex = targetItemsSourceAsList.IndexOf(DataContext);
object currentItem = DataContext;
targetItemsSourceAsList.RemoveAt(currentIndex);
targetItemsSourceAsList.Insert(currentIndex + 1, currentItem);
}
}
private void MoveRowUpCommand_Execute(object item)
{
if (TargetDataGrid == null)
{
return;
}
if (HasMoveDownCommandOverride)
{
GetMoveRowUpCommandOverride(TargetDataGrid).Execute(DataContext);
if (TargetDataGridRow != null)
{
TargetDataGridRow.BringIntoView();
}
}
else if (targetItemsSourceAsList != null)
{
object itemBackup = DataContext;
int currentIndex = targetItemsSourceAsList.IndexOf(itemBackup);
targetItemsSourceAsList.RemoveAt(currentIndex);
targetItemsSourceAsList.Insert(currentIndex - 1, itemBackup);
}
}
