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Document Type: Example Program
NI Supported: Yes
Publish Date: Sep 6, 2006

Using Microsoft Visual Basic to Call LabVIEW DLLs That Pass Booleans

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Filename: boolean.zip
Requirements: View

This example shows you how to pass booleans in a LabVIEW 6i DLL and how to use those booleans in Visual Basic (VB). The VI included in this example takes a boolean control and inverts it before passing it to a boolean indicator. The .bld file that was used to create the DLL is included. The Visual Basic project (.vpb), the form file (.frm), and the dynamic link library (.dll) files are also included. To run the program, make sure that the path to the .dll file is correct in the top line of the VB code. Refer to see the document "Creating and Calling LabVIEW DLLs with Various Data Types from Visual Basic" for more information on how to call a LabVIEW 6i DLL from Visual Basic.

Requirements


Filename: boolean.zip

Software Requirements


Application Software: LabVIEW Full Development System 6.0
Language(s): Visual Basic, 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/).