Autoscoll panel when child coltrol focus

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Hello gyes,
I have panel control with multiple child control

My problem is:

when my child control in bottom of panel
they not display in display area bcoz they hide under panel and panel auto scroll not work

I want to panel auto scroll when bottom child control get focus..

What I have tried:

MyPanel.AutoScrollPosition=new Point(MyPanel.X,FocusControl.Y);

They not work

Posted 13-Mar-16 21:28pm

Manamohan Jha

Updated 15-Mar-16 9:36am

v2

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Ralf Meier · Answer 1 · 2016-03-15T09:36:00

Solution 1

There a 2 suggestions I give to you :
- don't use the GotFocus-Event from the ChildControl. The ChildControl gets the Focus only if you Click it. I would take the MouseHover-Event which is fired when the Mouse is over the ChildControl.
- for shifting the Panel itself you should use the Panel.ScrollControlIntoView-Method. When you call this Method you give it the Control to which you want to scroll. Then it looks like :

C#

MyPanel.ScrollControlIntoView(FocusControl);

here FocusControl must be the sender from the Event-Method.

Posted 15-Mar-16 9:36am

Ralf Meier

Comments

Manamohan Jha 17-Mar-16 5:37am

In which event they proper work??

Ralf Meier 17-Mar-16 7:55am

I don't understand the question ...
What I would do is :
take the MouseHover-Eventhandler from all Controls inside the Panel and Redirect them to the same MouseHover-Method. in this MouseHover-Method you call the ScrollControlIntoView-Method with the Sender of the MouseHover-Method. Now you Panel automaticly scrolls down (and also up) when the Mouse is Over one of the ChildControls which are in the Border-Area of the Panel.
Did you get me ...?