How to split the string from character position.

[punee]

HI ALL,

I need to split the string like this.

example:

String = "HelloWorld"

mid("HelloWorld", 2, 5);

it should print   "ello"

menas mid is functiuon it will split "HelloWorld" from 2nd character to 5th character and prints "ello".

This one how to do in labview.

Regards

Punith

[nathand]

The "string subset" function. It takes a length rather than an endpoint but will do what you want.

[PeterFoerster]

I would go for two consecutive calls of string subset.
 

[crossrulz]

String Subset is the function you are looking for.

[nathand]

Peter, why do it twice? You can write both the start and length inputs, it's not either-or.

[PeterFoerster]

I guess this qualifies as an entry for Rube Goldberg code....

Dammit, any other day I would have noticed.

[ben64]

Also note that the String Subset function uses an offset input, setting this input to 2 will make the 3rd character of the string the first one of the subset. If you want to output "ello" you need to set the offset to 1 (2-1) and the lenght input to 4 (5-(2-1)).

Ben64

[punee]

But if i want to split same string from 5th postion to two character , it is not working.

ex : mid("HelloWorld", 5,2);

it should print "oW".

How to do this.

Regards

Punith

[nathand]

As Ben64 noted, the start input is an index (starts at 0 for the first character) so you need the inputs to be 4 and 2. You would have found this out faster by trying it out than by posting on the forum.

[punee]

I understand that in labview  char position of string starts from oth postition .

But my proble is if  i want interchange 5 and 2 its not working.

ex: mid("HelloWorld",5,2);

it should print "Wo" but it not working.

Regards

Punith