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Document Type: Example Program
NI Supported: Yes
Publish Date: Jan 2, 2007

Using Dynamic Event Registration to Watch for User Interaction With a Control

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Filename: 203261.llb
Requirements: View

This VI demonstrates how to use dynamic event registration to watch for user interaction with a control. This VI tracks user interaction with a picture control and allows the user to control drawing into the control with the mouse. The VI displays one of three pictures on the front panel and allows the user to add red "X"s to the picture by left-clicking the picture with the mouse.

Related Links:
Dynamically Registering Mouse Move Events to Draw a Picture

Requirements


Filename: 203261.llb

Software Requirements


Application Software: LabVIEW Full Development System 7.0
Language(s): LabVIEW

 
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This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).