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Mouse double-screen sharing method

A mouse and computer technology, which is applied in the field of windows system, can solve problems such as complicated operation and disorder, and achieve the effect of high practical value

Inactive Publication Date: 2015-12-23
NO 20 RES INST OF CHINA ELECTRONICS TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the two monitors are operated with their own mouse, the same device and two mice will be presented to the user, making the operation complicated and disordered

Method used

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  • Mouse double-screen sharing method

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0042] When computer B sends a communication message to computer A, A parses and executes the message command. Use windows API to simulate mouse actions. The specific implementation is as follows:

[0043] mouse left click

[0044] Call the API function mouse_event to send the mouse down message MOUSEEEVENTF_LEFTDOWN and the mouse up message MOUSEEVENT_LEFTUP in sequence.

[0045] right mouse click

[0046] Call the API function mouse_event to sequentially send the mouse down message MOUSEEEVENTF_MOUSEEEVENTF_RIGHTDOWN and the mouse up message MOUSEEVENT_RIGHTUP.

[0047] mouse movement

[0048] Call the API function mouse_event to send the mouse movement message MOUSEEEVENTF_MOVE.

[0049] mouse wheel

[0050] The mouse wheel operation is divided into two operations: forward scrolling and backward scrolling.

[0051] Simulate rolling forward: call the API function mouse_event to send the mouse wheel message WM_MOUSEWHEEL, and set the scrolling parameter to WHEE...

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PUM

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Abstract

The invention provides a mouse double-screen sharing method. Network connection between a computer A and a computer B is established, a mouse A in a displayer A corresponding to the computer A is hidden, and a mouse B in a displayer B corresponding to the computer B is displayed; whether the position of the mouse B exceeds the side, adjacent to the displayer A, of the displayer B or not is judged in real time, if yes, the mouse B is hidden, the mouse B is moved to the other side of the displayer B, whether the mouse B exceeds the side or not is judged in real time, if yes, the mouse B is moved to the adjacent side, the mouse B is displayed, and operation of the mouse B is executed; or else a filling communication message of the mouse B is sent to the computer A, the computer A receives the communication message, a message command is executed, and the mouse A is displayed. The mouse double-screen sharing purpose is achieved when the two computers and the two displayers work at the same time in actual engineering, and high practical value is achieved.

Description

technical field [0001] The invention relates to a network-based mouse double-screen sharing technology, which is suitable for the windows system. Background technique [0002] With the increasing requirements of the existing technology on the radar display and control system, the workload of the display is also increasing. In many cases, a single display can no longer meet the display requirements. In view of this, the display needs to be extended to meet the display task. The traditional way is to connect two monitors to a computer to complete the expansion of the display interface. Although the display interface can be expanded by adopting this method, the workload of the computer will undoubtedly be increased, and the work task cannot be well completed. In actual engineering, two computers are often integrated into the same device, and two computers and two monitors work at the same time. While completing the extended display interface, it can also efficiently complete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/038
Inventor 武伟刘美云刘铎
Owner NO 20 RES INST OF CHINA ELECTRONICS TECH GRP
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