C# win form button color change in seconds

Question

1.00/5 (1 vote)

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I am using Win Form andi have If statment lIke

C#

<pre>If( a==0){
button6.back = Color.red;
}
else {
button6.back = Color.Green;

}
i want too when if statment is true it has changed like color.red then color.white and bounce on this colors with delay i use timer but it is kinda not working can anyone help mee how can i make it

What I have tried:

C#

timer1.interval = 30;

If( a==0){
timer1.start();
button6.back = Color.red;
}
else {
button6.back = Color.Green;
    private void timer1_Tick(object sender, EventArgs e)
        {

           
button6.back = Color.White;
        }

Posted 26-Jun-16 21:49pm

GTR0123

Updated 26-Jun-16 23:00pm

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Comments

BillWoodruff 27-Jun-16 4:11am

Your question is not clear. At what point do you (ever) stop the Timer ? Do you want the Control to change BackColor every time the Timer 'Tick Event occurs ?

GTR0123 27-Jun-16 4:34am

i have tryed with timer but if it is possible without timer it will be good like button color switch i want fast time

Simon_Whale 27-Jun-16 4:42am

How is "a" variable set?

GTR0123 27-Jun-16 4:47am

a is int veriable it is getin 0 or 1 value i want to make button color switching like a signal https://upload.wikimedia.org/wikipedia/commons/6/68/Obstruction_warning_indicator-2.gif
like this look itis switching color every second i want to make like that :/

2 solutions

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KishanNPatel · Answer 1 · 2016-06-26T22:07:00

Solution 1

try this

On Load Method

button6.BackColor = Color.White;
timer1.interval = 30;
timer1.start();

timer event

C#

private void timer1_Tick(object sender, EventArgs e)
       {
           if (a == 0)
           {
               button6.BackColor = Color.red;
           }
           else
           {
               button6.BackColor = Color.Green;
           }
       }

Posted 26-Jun-16 22:07pm

KishanNPatel

Comments

GTR0123 27-Jun-16 4:39am

doesn't works for me :/

KishanNPatel 27-Jun-16 8:45am

try this

private void timer1_Tick(object sender, EventArgs e)
{
if (a == 0)
{
button6.BackColor = Color.red;
a=1;
}
else
{
button6.BackColor = Color.Green;
a = 0;
}
}

GTR0123 28-Jun-16 4:49am

kinde not that :/ https://upload.wikimedia.org/wikipedia/commons/6/68/Obstruction_warning_indicator-2.gif
like this

KishanNPatel 28-Jun-16 9:38am

http://ge.tt/76yFGvb2

get this code and give a try..

Karthik_Mahalingam · Answer 2 · 2016-06-26T23:00:00

try this

C#

private void Form1_Load(object sender, EventArgs e)
       {
           System.Windows.Forms.Timer myTimer = new System.Windows.Forms.Timer();
           myTimer.Interval = 500; // milli seconds
           myTimer.Tick += myTimer_Tick;


           int a = 0;
           if (a == 0)
           {
               myTimer.Start();
               button6.BackColor = Color.Red;
           }
           else
           {
               button6.BackColor = Color.Green;

           }
       }

       void myTimer_Tick(object sender, EventArgs e)
       {
           button6.BackColor = Color.White;
       }