Web Forms :: Make 20 Min Countdown After User Pressed Button?
Feb 21, 2010
First of all, I'm sorry if I don't describe my problem so well, English is not my first language. I'm working on a project where after the user has pressed a button, the button goes invisible and a label control should say "In 20 mintes you may press the button again". The problem is that if the user presses the button before the current hour is almost over, then he will be able to press the button again. The way I compare the time is by placing th current time, which the user presses the button in a sqldatabase table row for that user. This is my code for the moment for showing the user how long he has to wait:
DateTime TimeSincePressedbutton = Convert.ToDateTime(user.timeSincePressedButton); //value from database
TimeSincePressedbutton.AddMinutes(20.00);
TimeSpan d = DateTime.Now.Subtract(TimeSincePressedbutton);
int dd = Convert.ToInt32(d.Minutes);
int timeLeft = 20 - dd;
ValPointsTitle.Text = "In " + timeLeft.ToString() + " minutes you may press the button again";
and the code I have for comparing time with the time now, is to see if the user may press the button again (which I know is wrong, just cant figure out how to fix it, the reason I compare hour, day, month, year etc is because if the user doesnt show up online the same day, maybe he comes back after a couple of days, or next month, or next year).
if (timeLeft <= 0 && DateTime.Now.Hour == TimeSincePressedbutton.Hour || DateTime.Now.Hour > TimeSincePressedbutton.Hour || DateTime.Now.Day > TimeSincePressedbutton.Day || DateTime.Now.Month > TimeSincePressedbutton.Month || DateTime.Now.Year > TimeSincePressedbutton.Year)
{
//button becomes visible and the user may press it again
}
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