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César Goulart
NA
46
2.5k
add minutes to countdown
Oct 6 2019 8:21 PM
Hi,
I have a little program an countdown, and i want to have a button(button3) to add one minute to the time while the countdown is active.
thanks
namespace
timer
{
public
partial
class
Form1 : Form
{
private
int
TotalSeconds;
public
Form1()
{
InitializeComponent();
}
private
void
timer1_Tick(
object
sender, EventArgs e)
{
if
(TotalSeconds > 0)
{
TotalSeconds--;
int
minutes = TotalSeconds / 60;
int
seconds = TotalSeconds - (minutes * 60);
this
.label1.Text = minutes.ToString() +
":"
+ seconds.ToString();
}
else
{
this
.timer1.Stop();
MessageBox.Show(
"fim"
);
}
}
private
void
Form1_Load(
object
sender, EventArgs e)
{
for
(
int
i = 0; i < 61; i++)
{
this
.comboBox1.Items.Add(i.ToString(
"D2"
));
this
.comboBox2.Items.Add(i.ToString(
"D2"
));
}
string
minutos = ConfigurationManager.AppSettings[
"minutos"
];
string
segundos = ConfigurationManager.AppSettings[
"segundos"
];
//label3.Text = minutos;
this
.comboBox1.SelectedIndex = Int32.Parse(minutos);
this
.comboBox2.SelectedIndex = Int32.Parse(segundos);
}
private
void
button1_Click_1(
object
sender, EventArgs e)
{
timer1.Start();
}
private
void
button2_Click(
object
sender, EventArgs e)
{
timer1.Stop();
}
private
void
button3_Click(
object
sender, EventArgs e)
{
timer1.Start();
}
public
void
button1_Click(
object
sender, EventArgs e)
{
int
minutes =
int
.Parse(
this
.comboBox1.SelectedItem.ToString());
int
seconds =
int
.Parse(
this
.comboBox2.SelectedItem.ToString());
TotalSeconds = (minutes * 60) + seconds;
this
.timer1.Enabled =
true
;
}
private
void
button2_Click_1(
object
sender, EventArgs e)
{
this
.timer1.Stop();
}
private
void
label4_Click(
object
sender, EventArgs e)
{
}
private
void
button3_Click_1(
object
sender, EventArgs e)
{
//**codigo que nao funciona
//TotalSeconds += 60;
}
}
}
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