Stack Overflow Asked by Onur Külekci on November 20, 2021
sorry for my bad english.
I am writing a keyboard application for the touchscreen. but,
for example, when I press the A key, sometimes it’s writes 5 times A key . I am using basically button click event.
private void button42_Click(object sender, EventArgs e)
{
SendKeys.Send("A");
Thread.Sleep(100);
}
there is no problem with the mouse_click event. just touch
how can i do it?
1.Try handling it in a mouse_up or touch_up event instead of using a delay here. Actual implementation and events will depend on you framework.
mouse_up /touch_up will make sure that you even only fires when touch is released.
To add repetition on touch and hold, you may have to add additional logic however.
Try declaring a field to toggle the value of event fired.
private bool handling=false;
private void button42_Click(object sender, EventArgs e)
{
if(!handling)
{
handling=true;
SendKeys.Send("A");
Task.Delay(100).Wait();
handling=false;
}
}
Answered by Code Name Jack on November 20, 2021
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