When scrolling, the scroll bar size when reaching the bottom changes it's size (it becomes bigger)
Here is an example from your Features Browser:
And then when scrolling to bottom:
It happens on both NetAdvantage 2009.2 and 2010.1 with April SR.
Thanks
Bring Up My Post
"Thank you" for not commenting on this thread.
Hello ,
This is the expected behavior of the XamDataGrid since it uses record-based scrolling (providing a great performance improvement) dependent on the topmost record. The resizing is used to prevent making the last row become topmost an leave a blank grid. If you shrink your grid to hold a single row, your thumbnail won’t change its size. You can also witness a similar behavior on the topmost position of the thumbnail if you have 4 rows shown.
Hope this makes things clearer.
Sincerely,
Petar Monov
Developer Support Engineer
Infragistics Bulgaria
www.infragistics.com/support
Hi,
I would like to bring up this post again because we are facing the same issue. This is for sure not an "expected behavior". From the users point of view this is a bug and completely strange.
Is it possible to modify the control attributes so that it behaves as expected again (without resizing)?
BRStephan
Hi Stephan,
Thank for your comment on this, I do see your point of view and I should point out that, when saying “expected behavior” I meant it as of outcome of the specifically built functionality that controls this scroll resizing at its bottommost position. It has been decided that this is the best approach that could be used given the control’s architecture. If you have already looked through the source code and have any particular suggestion, I’d be glad to investigate them. On the other hand if this thumb resizing is indeed unacceptable for you, I can suggest you move to our other data grid control – the XamGrid, that is built in a different manner. Here is a link you can refer to: http://www.infragistics.com/community/blogs/engineering/archive/2011/11/11/xamgrid-vs-xamdatagrid-conceptual-and-feature-comparison.aspx
Please let me know if you require any further clarification on the matter.