Appending data to the multicolumn list.

[MimiKLM]

Hi,

Is there any chance to append or inject the singular row to current multicolumn list box?

Now to add something at the end I have to read all data back, add it and load them again. It doesn't look efficient:

[Wart]

That's the only way I know to do it.  If you're adding a lot of data things might go faster if you turn on defering front panel updates until you're done adding to it.

[shruti.v]

Hello,

You can use this example VI to do what you are trying to achieve or use it as a guide or base to build on it. Best wishes.

[crossrulz]

What I tend to do in these situations (assuming the you will be adding to the table a lot), is store the current item names in a shift register.  Then you just read from the shift register instead of going through the property node.  It helps memory and performance a little.

[GuenterMueller]

And not to forget: Use "Defer Panel Updates". This will speed up the overall performance loop and the UI.