Button highlighting on tabstop

Question

Hi I am designing a c# program in Visual Studio. This program is a fitness tracker for persons with disabilities specifically Down Syndrome. All of the buttons within the program are accessed by means of a simplified keyboard consisting of the arrow buttons tab button and enter. What I am looking to do is make it so that when you arrow over to a specific button it will change color so that the user can tell exactly where they are within the program or rows of buttons. I do not have the option to use a mouse but have seen the feature for mouseover which allows one to do what I am looking to do. The simplest solution would be better as we have a delivery date for this project of May 7th. Thanks kindly John

Vulpes · Answer

An easy way to add an eventhandler is to go to the Properties Box for the Button click on the 'lightening bolt' symbol to list its events and then double click on the ones you're interested in. This will open up skeleton eventhandlers to which you can add your code. However you won't find the GotFocus and LostFocus events listed as it's recommended in the MSDN docs that you use the Enter and Leave events instead. So. I'd do this for the first button and then add this code; private void button1_Enter(object sender System.EventArgs e) { Button b = (Button)sender; b.ForeColor = Color.Red; } private void button1_Leave(object sender System.EventArgs e) { Button b = (Button)sender; b.ForeColor = Color.Black; } You can then use these same eventhandlers for other buttons as well by selecting them from the dropdown list for these events rather than double clicking them to create a new eventhandler.

Sam Hobbs · Answer

Another possibility is to handle the event of getting and losing focus. Also you could change the image instead of just changing the color.

John Luciani · Answer

Awesome! Worked great!!

John Luciani · Answer

I think I figured out part of the problem. The code listed above is actually VB code. I am using C#. Is there any way to add this color definition to an already implemented event? I am a newb and am unsure of how to implement this new event handling as it relates to the button itself.

Kunal Vaishya · Answer

Give me eror code sample i will update it

John Luciani · Answer

When I implement this in my form I receive a lot of errors.

John Luciani · Answer

It is a desktop project

Kunal Vaishya · Answer

You can use Focus Event Lost FOcus and GotFocus to Change Color try this Code Private Sub Button1_GotFocus(ByVal sender As Object ByVal e As System.EventArgs) Handles Button1.GotFocus Button1.ForeColor = Color.Red End Sub Private Sub Button1_LostFocus(ByVal sender As Object ByVal e As System.EventArgs) Handles Button1.LostFocus Button1.ForeColor = Color.Black End Sub

Kunal Vaishya · Answer

Dear let me know Is it Web project or Desktop ?