如何在一系列点击后让按钮返回到其原始状态

Question

I am making a web application where the user will click on a number of different buttons, the border of these buttons will then change color, however whenever the user clicks on the enter button I want the buttons that were previously clicked to change back to their original state.

Any help is appreciated

protected void btnTeam1_Click(object sender, EventArgs e) { 
    btnTeam1.BorderColor = System.Drawing.Color.Yellow; 
    lblMessage2.Text = "Home Team"; 
} 
protected void btnTeam2_Click(object sender, EventArgs e) { 
    lblMessage2.Text = "Away Team"; 
    btnTeam2.BorderColor = System.Drawing.Color.Yellow; 
} 

The user then goes and clicks an enter button which inputs data into a DB. Whenever the enter button is clicked I would like the buttons that have been clicked to have no yellow border

Answer 1

Add these lines to the Click function for your enter button:

btnTeam1.BorderColor = System.Drawing.Color.Empty;
btnTeam2.BorderColor = System.Drawing.Color.Empty;