Filtering listbox items when transferring to another listboxes

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hi,

i have two listbox which i want transfering listbox1 items to listbox2 with some filtering.

i look for a code which transfer items of listbox which start with "123" to another listbox.

ex: listbox1 items = { 564dfgg , 123rtete , 967asdasd}

after set "start with 123" filter:

listbox2 items = { 123rtete }

Also i ask in MSN Forums some hours ago but i receive no good answer.

Regard

-Amir Mohammad Nasrollahi

Posted 31-Jul-13 23:11pm

Amir Mohammad Nasrollahi

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2 solutions

Solution 1

:-)

VB

Dim filteredItems = From item In ListBox1.Items Select item Where item.ToString.StartsWith("123")
ListBox2.Items.AddRange(filteredItems.ToArray)

Posted 1-Aug-13 0:01am

pjaar89

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[no name] 1-Aug-13 6:05am

is it VB??

pjaar89 1-Aug-13 6:09am

Yup

From item In ListBox1.Items Select item Where item.ToString.StartsWith("123")

this is a LINQ query

[no name] 1-Aug-13 6:11am

why code dose not work? :(

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pjaar89 · Accepted Answer · 2013-08-01T00:19:00

Solution 2

:S
It works perfectly, run:

https://www.dropbox.com/s/u9uina9n755mpzo/WindowsApplication11.rar[^]

Posted 1-Aug-13 0:19am

pjaar89

Comments

[no name] 1-Aug-13 6:23am

Oh thanks for Solution and Upload! but this code is Visual Basic. what about C#?

pjaar89 1-Aug-13 8:08am

https://www.dropbox.com/s/en5kp9igesoqp3w/WindowsFormsApplication1.rar

mohammad riahi 6-Aug-13 9:00am

hi my friend
i'm working system programming
Do you have experience in this topic?