Generic VI - Revision history

Logmanoriginal: Add to :Category:VIs

2024-08-07T17:06:47Z

← Older revision		Revision as of 17:06, 7 August 2024
Line 18:		Line 18:

	* Set the [[Control class/Genericity property\|Genericity property]] on a control or indicator to True. This property is private, so you will need <code>SuperSecretPrivateSpecialStuff=True</code> in your [[LabVIEW configuration file]].		* Set the [[Control class/Genericity property\|Genericity property]] on a control or indicator to True. This property is private, so you will need <code>SuperSecretPrivateSpecialStuff=True</code> in your [[LabVIEW configuration file]].

			[[Category:VIs]]

Flarn2006: /* History */

2020-09-21T21:51:00Z

History

← Older revision		Revision as of 21:51, 21 September 2020
Line 4:		Line 4:

	The first publicly-available Generic VI was published by Aristos Queue in [https://forums.ni.com/t5/LabVIEW-Developers-Feature/Now-available-for-download-quot-Randomize-1D-Array-vi-quot-that/td-p/1159329?profile.language=en a thread] on the official NI forums. Other than a subsequent update to the VI to correct its randomness, this was the only generic VI published by National Instruments. Both versions had a block diagram password set to prevent the generic controls from being copied to other VI's, and were since taken down regardless.		The first publicly-available Generic VI was published by Aristos Queue in [https://forums.ni.com/t5/LabVIEW-Developers-Feature/Now-available-for-download-quot-Randomize-1D-Array-vi-quot-that/td-p/1159329?profile.language=en a thread] on the official NI forums. Other than a subsequent update to the VI to correct its randomness, this was the only generic VI published by National Instruments. Both versions had a block diagram password set to prevent the generic controls from being copied to other VI's, and were since taken down regardless.

			Development of the Generic VI technology was abandoned, but its concept was later used for the much more stable [[VI Macros]], which finally became Malleable VI's in LabVIEW 2017.

	==Creating Generic VI's==		==Creating Generic VI's==

Flarn2006: /* Creating Generic VI's */ fix bold formatting

2020-09-21T21:40:34Z

Creating Generic VI's: fix bold formatting

← Older revision		Revision as of 21:40, 21 September 2020
Line 13:		Line 13:
	Generic controls can be obtained either by copying them from an existing Generic VI (such as [[File:Randomize 1D Array nopass.zip]], a passwordless version of Randomize 1D Array) or by making a regular control into a generic one. There are two main ways of doing this:		Generic controls can be obtained either by copying them from an existing Generic VI (such as [[File:Randomize 1D Array nopass.zip]], a passwordless version of Randomize 1D Array) or by making a regular control into a generic one. There are two main ways of doing this:

	* Add <code>GenericsAreGo=True</code> to your [[LabVIEW configuration file]]. Right-click a control or indicator, and select the new "Generic" option that appears in the context menu. '''Make sure to remove the configuration file key afterwards, to ensure you don't inadvertently create a Generic VI later on.''		* Add <code>GenericsAreGo=True</code> to your [[LabVIEW configuration file]]. Right-click a control or indicator, and select the new "Generic" option that appears in the context menu. '''Make sure to remove the configuration file key afterwards, to ensure you don't inadvertently create a Generic VI later on.'''

	* Set the [[Control class/Genericity property\|Genericity property]] on a control or indicator to True. This property is private, so you will need <code>SuperSecretPrivateSpecialStuff=True</code> in your [[LabVIEW configuration file]].		* Set the [[Control class/Genericity property\|Genericity property]] on a control or indicator to True. This property is private, so you will need <code>SuperSecretPrivateSpecialStuff=True</code> in your [[LabVIEW configuration file]].

Flarn2006: Created page with "A '''Generic VI''' is a VI containing one or more generic controls or indicators. Generic VI's are a prototype of what would eventually b..."

2020-09-21T04:25:59Z

Created page with "A '''Generic VI''' is a VI containing one or more generic controls or indicators. Generic VI's are a prototype of what would eventually b..."

New page

A '''Generic VI''' is a VI containing one or more [[Control class/Genericity property|generic]] controls or indicators. Generic VI's are a prototype of what would eventually become the [[Malleable VI]]. As such, they are an unfinished, abandoned technology whose use is not supported by National Instruments, and they are liable to crash LabVIEW and/or corrupt data.

==History==

The first publicly-available Generic VI was published by Aristos Queue in [https://forums.ni.com/t5/LabVIEW-Developers-Feature/Now-available-for-download-quot-Randomize-1D-Array-vi-quot-that/td-p/1159329?profile.language=en a thread] on the official NI forums. Other than a subsequent update to the VI to correct its randomness, this was the only generic VI published by National Instruments. Both versions had a block diagram password set to prevent the generic controls from being copied to other VI's, and were since taken down regardless.

==Creating Generic VI's==

<p style="font-weight:bold;color:red">Note: There is no good reason you should be creating a generic VI, unless you are only doing so as a curiosity. For all other purposes, you can use a Malleable VI in much the same way. Furthermore, if you do create any generic VI's, make sure you keep them far away from any VI's you aren't okay with corrupting.</p>

Creating a generic VI is only a matter of placing one or more generic controls or indicators on a VI's front panel, and wiring them to the connector pane. Generic terminals will automatically change to the type wired to them; a generic control can also be placed in an array or cluster to act as "wildcards" in the data type. (For example, a terminal with a generic control inside a non-generic array will accept any array type.)

Generic controls can be obtained either by copying them from an existing Generic VI (such as [[File:Randomize 1D Array nopass.zip]], a passwordless version of Randomize 1D Array) or by making a regular control into a generic one. There are two main ways of doing this:

* Add <code>GenericsAreGo=True</code> to your [[LabVIEW configuration file]]. Right-click a control or indicator, and select the new "Generic" option that appears in the context menu. '''Make sure to remove the configuration file key afterwards, to ensure you don't inadvertently create a Generic VI later on.''

* Set the [[Control class/Genericity property|Genericity property]] on a control or indicator to True. This property is private, so you will need <code>SuperSecretPrivateSpecialStuff=True</code> in your [[LabVIEW configuration file]].