I need to do an action inside a Button, when the person presses and holds with the left side of the Button in the Button, increment a variable until you release. He released, for action.
Within the method of this Button, I want to increment the following variable:
int incrementar = 0;
incrementar++;
int valor = incrementar;
Put a Timer in your form, and set the interval that the variable will increment while the mouse is pressed.
Once you have done this, you use the% Button% Event, to enable the timer, and the MouseDown event to disable:
int incremento = 0;
private void button2_MouseDown(object sender, MouseEventArgs e)
{
timer1.Enabled = true;
}
private void button2_MouseUp(object sender, MouseEventArgs e)
{
timer1.Enabled = false;
MessageBox.Show(incremento.ToString());
}
private void timer1_Tick(object sender, EventArgs e)
{
incremento++;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script><inputtype="text" id="u" value="0" />
<input type="button" id="b" value="Aperte!" />
<script>
$(function () {
var timer;
$('#b').on('mousedown mouseup', function (e) {
switch (e.type) {
case 'mouseup':
clearTimeout(timer);
break;
case 'mousedown':
(function loop() {
timer = setTimeout(function () {
var u = +$('#u').val();
$('#u').val(++u);
loop();
}, 40);
})();
break;
}
});
});
</script>