Remove item in List String

Help
, ,
1

Hi, i have a list of strings as follows:
{
“”,
“123sds”,
" ",
“”,
“213213”,
" "
}
I want remove items “” or " ", please help me solve correct.
Thank so much.

2

Hi,

Can you try the following?

listString = listString.Where(function(x) x.trim<>"").ToList

Regards,

3

Here you go with a xaml
list.zip (2.0 KB)

Cheers @TanVuong

4

i not understand what is it mean?

5

Hi,

It’s anonymous function.
It evaluates if the trimed content is not empty string. (If empty string, the item is removed by where method)

Regards,

7

Can you give me a example for it :grinning:

8

Here is my list, i want remove the strings have multi space, can you suggest idea for this problem.

image
image1104×21 2.85 KB

9

Hi,

Can you give me a example for it

How about the following?

Main.xaml (7.1 KB)

10

This would work for sure for the last scenario

@Yoichi @TanVuong

11

It’s only remove empty String and not remove the Strings all space.

12

Hi,

Can you share your data as a file or text?
It’s also Ok if your xaml file.

Regards,

13

thanks you so much, it’s work for me.