Home Backend Development PHP Tutorial Delphi simple judgment program without keyboard and mouse movements for 30 seconds example_PHP tutorial

Delphi simple judgment program without keyboard and mouse movements for 30 seconds example_PHP tutorial

Jul 20, 2016 am 11:16 AM
delphi Down for introduce judgment action and Example program Simple detailed keyboard mouse

This article will give you a detailed introduction to the Delphi judgment program that there is no keyboard or mouse action for 30 seconds. Here, the parameters of 1000ms) are set for the timer, indicating an interval of 30 seconds. The specific implementation is as follows. Interested friends can refer to it. ​

The following is the original code:
(The timer is set to 1000ms here) parameter, indicating an interval of 30 seconds! !

Copy code The code is as follows:


unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls;
type
TForm1 = class(TForm)
Memo1: TMemo;
Button1: TButton;
Timer1: TTimer;
procedure Timer1Timer(Sender: TObject);
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
procedure AppMessageHandler(var Msg:TMsg;var Handled:Boolean);
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
{ TForm1 }
procedure TForm1.AppMessageHandler(var Msg: TMsg; var Handled: Boolean);
begin
if (msg.message=WM_MOUSEMOVE) or (msg.message=WM_KEYDOWN) then timer1.tag:=0;
end;
procedure TForm1.Timer1Timer(Sender: TObject);
begin
timer1.tag:=timer1.tag+1;
if Timer1.tag=30 then close;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
close;
end;
end.

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/372260.htmlTechArticleThis article introduces in detail the delphi judgment program that there is no keyboard or mouse action for 30 seconds. Here the timer is set to 1000ms) The parameter represents the interval of 30 seconds. The specific implementation is as follows. For those who are interested...
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to make Google Maps the default map in iPhone How to make Google Maps the default map in iPhone Apr 17, 2024 pm 07:34 PM

The default map on the iPhone is Maps, Apple's proprietary geolocation provider. Although the map is getting better, it doesn't work well outside the United States. It has nothing to offer compared to Google Maps. In this article, we discuss the feasible steps to use Google Maps to become the default map on your iPhone. How to Make Google Maps the Default Map in iPhone Setting Google Maps as the default map app on your phone is easier than you think. Follow the steps below – Prerequisite steps – You must have Gmail installed on your phone. Step 1 – Open the AppStore. Step 2 – Search for “Gmail”. Step 3 – Click next to Gmail app

Razer | Pokémon Gengar wireless mouse and mouse pad are now available, with a set price of 1,549 yuan Razer | Pokémon Gengar wireless mouse and mouse pad are now available, with a set price of 1,549 yuan Jul 19, 2024 am 04:17 AM

According to news from this site on July 12, Razer today announced the launch of the Razer|Pokémon Gengar wireless mouse and mouse pad. The single product prices are 1,299 yuan and 299 yuan respectively, and the package price including the two products is 1,549 yuan. This is not the first time that Razer has launched Gengar co-branded peripheral products. In 2023, Razer launched the Gengar-style Yamata Orochi V2 gaming mouse. The two new products launched this time all use a dark purple background similar to the appearance of the Ghost, Ghost, and Gengar families. They are printed with the outlines of these three Pokémon and Poké Balls, with the character Gengar in the middle. A large, colorful image of a classic ghost-type Pokémon. This site found that the Razer|Pokémon Gengar wireless mouse is based on the previously released Viper V3 Professional Edition. Its overall weight is 55g and equipped with Razer’s second-generation FOC

HP launches Professor 1 three-mode soft mouse: 4000DPI, Blue Shadow RAW3220, initial price 99 yuan HP launches Professor 1 three-mode soft mouse: 4000DPI, Blue Shadow RAW3220, initial price 99 yuan Apr 01, 2024 am 09:11 AM

According to news from this website on March 31, HP recently launched a Professor1 three-mode Bluetooth mouse on JD.com, available in black and white milk tea colors, with an initial price of 99 yuan, and a deposit of 10 yuan is required. According to reports, this mouse weighs 106 grams, adopts ergonomic design, measures 127.02x79.59x51.15mm, has seven optional 4000DPI levels, is equipped with a Blue Shadow RAW3220 sensor, and uses a 650 mAh battery. It is said that it can be used on a single charge. 2 months. The mouse parameter information attached to this site is as follows:

Clock app missing in iPhone: How to fix it Clock app missing in iPhone: How to fix it May 03, 2024 pm 09:19 PM

Is the clock app missing from your phone? The date and time will still appear on your iPhone's status bar. However, without the Clock app, you won’t be able to use world clock, stopwatch, alarm clock, and many other features. Therefore, fixing missing clock app should be at the top of your to-do list. These solutions can help you resolve this issue. Fix 1 – Place the Clock App If you mistakenly removed the Clock app from your home screen, you can put the Clock app back in its place. Step 1 – Unlock your iPhone and start swiping to the left until you reach the App Library page. Step 2 – Next, search for “clock” in the search box. Step 3 – When you see “Clock” below in the search results, press and hold it and

VGN co-branded 'Elden's Circle' keyboard and mouse series products are now on the shelves: Lani / Faded One custom theme, starting from 99 yuan VGN co-branded 'Elden's Circle' keyboard and mouse series products are now on the shelves: Lani / Faded One custom theme, starting from 99 yuan Aug 12, 2024 pm 10:45 PM

According to news from this site on August 12, VGN launched the co-branded "Elden Ring" keyboard and mouse series on August 6, including keyboards, mice and mouse pads, designed with a customized theme of Lani/Faded One. The current series of products It has been put on JD.com, priced from 99 yuan. The co-branded new product information attached to this site is as follows: VGN丨Elden Law Ring S99PRO Keyboard This keyboard uses a pure aluminum alloy shell, supplemented by a five-layer silencer structure, uses a GASKET leaf spring structure, has a single-key slotted PCB, and the original height PBT material Keycaps, aluminum alloy personalized backplane; supports three-mode connection and SMARTSPEEDX low-latency technology; connected to VHUB, it can manage multiple devices in one stop, starting at 549 yuan. VGN丨Elden French Ring F1PROMAX wireless mouse the mouse

Can't allow access to camera and microphone in iPhone Can't allow access to camera and microphone in iPhone Apr 23, 2024 am 11:13 AM

Are you getting "Unable to allow access to camera and microphone" when trying to use the app? Typically, you grant camera and microphone permissions to specific people on a need-to-provide basis. However, if you deny permission, the camera and microphone will not work and will display this error message instead. Solving this problem is very basic and you can do it in a minute or two. Fix 1 – Provide Camera, Microphone Permissions You can provide the necessary camera and microphone permissions directly in settings. Step 1 – Go to the Settings tab. Step 2 – Open the Privacy & Security panel. Step 3 – Turn on the “Camera” permission there. Step 4 – Inside, you will find a list of apps that have requested permission for your phone’s camera. Step 5 – Open the “Camera” of the specified app

Colorful launches M900 Pro wireless gaming mouse: right-hand ergonomic shape, 8K Nano receiver, starting from 199 yuan Colorful launches M900 Pro wireless gaming mouse: right-hand ergonomic shape, 8K Nano receiver, starting from 199 yuan Mar 23, 2024 pm 05:16 PM

According to news from this website on March 22, Delux launched the M900Pro wireless gaming mouse with a right-handed ergonomic shape. The first pre-sale price starts at 199 yuan. Colorful M900Pro is designed with right-handed ergonomics and is built for users with medium to large hands. It weighs 63g and is sprayed with a matte UV coating. The mouse uses the PAW3395 sensor, the original Nano receiver supports 8000Hz wireless rate of return, is equipped with Huannuo blue shell pink dot micro-movement and comes standard with an RGB charging base and anti-slip stickers. In addition, the mouse also supports functions such as LOD adjustment, full-key customization, custom ripple control, and straight line correction. It is equipped with PTFE foot pads, 1.6m paracord cord, and a built-in receiver storage compartment. This site summarizes the specific parameters of this mouse as follows: Color: black, white, red

Lingbao K87 / PRO three-mode mechanical keyboard is on sale for the first time: Gasket structure, optional keycap shaft body, starting from 99 yuan Lingbao K87 / PRO three-mode mechanical keyboard is on sale for the first time: Gasket structure, optional keycap shaft body, starting from 99 yuan Jul 20, 2024 am 01:35 AM

According to news from this website on July 19, Lingbao K87/PRO three-mode mechanical keyboard will be on sale at 8 o'clock tonight. The main differences between the two versions are the shaft/color/battery differences. The standard version is equipped with 4000 mAh. Battery, the PRO version is equipped with an 8000 mAh battery. The price information compiled by this website is as follows: K87 Light Cloud White: 99 yuan K87 Night Purple/Xiaguang Purple/Sunny Mountain Blue: 149 yuan K87 Dust Gray/Star Daisy Purple: 199 yuan K87PRO : 249 yuan According to reports, this keyboard adopts a Gasket structure, uses an 80% arrangement layout, is available in a variety of colors, has built-in lower light RGB lights, and supports three-mode connection 2.4G (1KHz)/wired (1KHz)/Bluetooth (125Hz) ). In terms of specifications, series keyboards are optional

See all articles