LabVIEW
How to use Property nodes?
Solved!
@Achuthaperumal wrote:
I am a beginner of LabVIEW. So I want to know about Property Node in detail.
Property node allows you to programmatically read/write that particular property of associated object. For example, say you have a String Control, and you want to modify its 'Display Style'... for that you need to create and use that particular property node (of the String control).
Check the attached example.
Hi Achuthaperumal
I understand that you are a beginner of the LabVIEW. But I think it is too difficult to explain about the function of each property node.
Because there is a lot of property node in the LabVIEW.
The main reason we use a property node is we want to change a LabVIEW action programmatically.
When you create a LabVIEW program, you can change the behavior of "each indicator/controller etc" by changing property.
But in this method, you can not change during the program running.
For example if you want to control "the color of boolean indicator",
you can use this property node
=> Can I Programmatically Change the Color of the Front Panel? http://digital.ni.com/public.nsf/allkb/0DDBDB2FE2F54A5286256918006D7BB9.
If you want to know a function of each property node, I will recommend you to use LabVIEW HELP.
Tepig
@Achuthaperumal wrote:
someone help me know the function of each property node......
Thats kind of impossible, as there are hundred of thousands different property nodes available... Basically when you really need to control the property of an object, just try to search corresponding property node, most of the time you should find one... if not, probably you can revert to the forum.
(not every property you look for, will be available)
@Achuthaperumal wrote:
Thank you sir But how can I know the functions of each Property nodes and Invoke nodes ?
By using
--> context help
--> detailed help
--> trying it yourself
If nothing works at last by
--> posting a query at forum.
