I have 3 buttons in my .Net app and I would like to know how I can perform the below code dynamically.
Public Class frmTC
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Button1.BackColor = Color.Red
Button2.BackColor = Color.Yellow
Button3.BackColor = Color.Yellow
End Sub
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Button1.BackColor = Color.Yellow
Button2.BackColor = Color.Red
Button3.BackColor = Color.Yellow
End Sub
Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
Button1.BackColor = Color.Yellow
Button2.BackColor = Color.Yellow
Button3.BackColor = Color.Red
End Sub
End Class
Private Sub Button_Click(sender As Object, e As EventArgs) Handles Button3.Click
Dim btn As Button = CType(sender, Button)
SetColor(btn)
End Sub
Private Sub SetColor(Button button)
Button1.BackColor = Color.Yellow
Button2.BackColor = Color.Yellow
Button3.BackColor = Color.Yellow
button.BackColor =Color.Red
End Sub
If you want to call Above button clicks, you can use PerformClick()
method to call Events.
For More information, please visit Here
You can handle all the events in one handler;
Private Sub Buttons_Click(sender As Object, e As EventArgs) Handles Button1.Click, Button2.Click, Button3.Click
select Case sender.ToString
Case "Button1"
Button1.BackColor = Color.Red
Button2.BackColor = Color.Yellow
Button3.BackColor = Color.Yellow
Case "Button2"
Button1.BackColor = Color.Yellow
Button2.BackColor = Color.Red
Button3.BackColor = Color.Yellow
Case "Button3"
Button1.BackColor = Color.Yellow
Button2.BackColor = Color.Yellow
Button3.BackColor = Color.Red
End Sub
Sorry I don't have the platform to test it, but I guess it might guide you in the right direction.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.