VS 2010 - Write A Custom Comparer To Make A Listbox Full Of Numbers Sort Itself
Jan 17, 2012So...numeric sorts. Do I really need to write a custom comparer to make a listbox full of numbers sort itself like:
[Code]...
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Sort Numbers (integers) In A ListBox
Apr 22, 2010I want to sort my numbers(integers) in a ListBox. [code] I tryed to add a "0" string before the achual integer, [code]
View 3 RepliesLINQ Except Using Custom Comparer?
Jun 17, 2009[code]....
View 4 RepliesUse Custom Comparer When Sorting By Multiple Columns?
Apr 7, 2011I have a ListView (GridView) that I want to sort by 2 columns, so if 2+ items have the same value in Column 1, it sorts by Column 2. Pretty easy. But empty strings show up at the top when sorting A-Z. I'd like to move them to the bottom. I made a comparer (IComparer) that takes care of this, but I'm not sure how to use it.[code]...
View 1 RepliesVS 2010 Sort Numbers From Highest To Smallest?
Jun 2, 2011I have 5 numbers, each ranging from 0 to 100. Each number changes from time to time. I have to sort them as highest first and smallest last. How would i do it?
View 3 RepliesVS 2010 : Get Filename Into The Listbox Without The Full Path Of The File?
Oct 9, 2010I have a site that has files that i want to list in a listbox.
[URL]
so i would like to take test.txt, and insert it into the listbox. how can i get that filename into the listbox without the full path of the file?
VS 2010 Only Filenames In Listbox And Save Full File Path
Aug 22, 2010[code]I have one button to play all the stuff, but it needs the full path to the mp3 file to play, but I only saved the File name to the Listbox.So basically, I'm wondering how to be able to still select files in the Listbox and press Play, when the Listbox's Items do not include the full path to the actual files.I know I could just add the full path to the listbox from the beginning, but I don't think that looks good.So maybe someone can point me in the right direction, or maybe provide me some source code.
View 5 RepliesVS 2010 Sort Items In A Listbox Only After A Certain Point?
Apr 12, 2012How would you sort the items only after the line but in the same listbox?
View 3 RepliesVS 2010 - Sort Listbox - Adding Data To Two Listboxes
Mar 29, 2011I am adding data to two listboxes: listbox1 and listbox2. Now i want so sort Listbox 1, witch i can do with listbox1.sorted = true. But then listbox 2 has to be sorted the same way. (The data has to be matched) How can i do this?
View 1 RepliesSort Strings With Numbers When Want Numbers Sorted Based On Their Dimension?
Nov 9, 2010How do you sort strings with numbers when you want numbers sorted based on their dimension?
View 19 RepliesMake Custom Listbox Items?
May 14, 2012I just started my WP7 programming journey. I need to add 2 text lines as an item to the listbox.
View 1 RepliesMake Non-repeating Random Numbers And Then Insert Them Into A Listbox?
Oct 30, 2009Why is my application messing up? I'm trying to make non-repeating random numbers and then insert them into a listbox. Check my code out:
Dim RandomNumber As String
Dim x As Integer
Do[code]....
VS 2010 Sort The Values Of A Listbox With Dates And Concatenated Text?
Apr 2, 2011I need to sort the values of my listbox to have the latest date on top plus some text. here is the code I'm using:
[Code]...
VS 2010 Make A Combobox When Selected A Sort Pizza?
Jan 2, 2011i cant get this to work,i am trying to make an Combobox when i selected a sort pizza it shall tell me the price with a messagebox. iam using accdb database who i connected with datasource
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
If ComboBox1.SelectedValue = "" Then
[code]....
i get an error that says there is no value for execute?and strange, if i post a value insteed of combobox.selected value, iam also not getting some value?
How To Add Custom Objects In To Listbox Of VB 2010
Aug 18, 2011I am developing one vb application. In that I have one list box. I want to add different types of Items. Like Different Colored and differently aligned text(Like one item item is right aligned and one more is left aligned). Can you please tell me how can i do the same.
View 2 RepliesMake The Items In The TreeView To Sort Faster Or Something Totally Different To Sort Them Easier?
Dec 15, 2010How can I improve this bit below to make the items in the TreeView to sort faster or something totally different to sort them easier?
[Code]...
VS 2010 Write Listbox Items To One Line?
Apr 9, 2011how to write the items in the right listbox to a .txt file using StreamWriter. I need the output line to resemble:
"set sv_mapRotation map mp_abandon map mp_afghan map mp_boneyard map mp_brecourt map mp_checkpoint map mp_complex map mp_crash" The order should be just like it is in the right listbox.
This is the code that I have set up to begin this:
myWriter.WriteLine("set sv_mapRotation" + " " + """" + """")
C# - Custom XML Serialization, Write Custom Root Element?
Mar 15, 2010I'm using custom serialization and when the xml is generated it's putting the class name as the root element
Example:
<MyClassName>
<MyIntendedRootNode>
<ObjectType>
[code]....
I'm invoking the serialization by calling xmlserializer.Serialize(writer,Me) so I'm sure that has something to do with it.I've tried putting XMLRoot onto the class, but I think as vb is compiling this partial class with its aspx page, it's either overwriting this property or ignoring it entirely.I'd like to just tell it to either throw away everything it has and use a different root element.
Best Way To Write A Demo And Full Version Of App?
Oct 11, 2011I have an application that I plan to update for the next year or so. However, with the updates I would really like to have the source in 1 location and then have a demo build if you will? Is there a way in vb.net and visual studio to say [code]
View 2 RepliesSum Numbers In Listbox - Add All Numbers Together And Display The Result In A Label
Jan 10, 2010I'm using VB08. I've populated a listbox with numbers and I want to add all those numbers together and display the result in a Label. I've heard about using parse but I don't understand exactly how it works.
This is the code that I have that i think should work.
Dim lblTotal As Decimal
Dim sum As Double
For Each decAdded As Decimal In Me.lstRunningTotal.Items
sum += Double.Parse(decAdded)
Next
lblTotal = FormatCurrency(sum)
When I run it, nothing happens. My "For Each" statement I'm not sure if it's doing what I think it's doing. I can't believe I spent 6 hours banging my head against the wall but I finally got it figured out.
This is my revised code:
Dim sum As Decimal
For Each decAdded As Decimal In Me.lstRunningTotal.Items
sum += Decimal.Parse(decAdded)
Next
lbl_Total.Text = sum
Just some suttle changes made the difference
VS 2010 : Make A Custom Form Theme?
Jul 27, 2010I wanted to know how you could make your own custom form border style.
View 4 RepliesVS 2010 Sequence Checker - Check A List Of Numbers To Make Sure They Are Sequencial?
Feb 3, 2011I Am working on a sequence checker that will check a list of numbers to make sure they are sequencial? however we now have a new job for a 5 in 1 layout so the serial number i split up over 5 collums and mixed with other data. i can import the data into a data table split by ","'s ?
[Code]....
Make A Slider Or A Custom Scroll Bar Whatever Want To Call It In VB 2010?
Oct 27, 2011I'm trying to make a slider, or a custom scroll bar, whatever you want to call it, in VB 2010. But I want it to act as an usual scroll bar. I simply can't make it stay inside my form, it just moves around. I have a photo of my code and my designer down the thread. What should I add? I tried to make it stay inside Panel1.
View 3 RepliesVB 2010 : Make A Custom Text Box Using A Picture Box And A Label?
Nov 15, 2011I'm trying to make a custom text box, using a picture box and a label. Here's what I want a code for: If the user clicks the label, I want it to act as a usual text box does. I want the label to become editable, to have a blinking cursor, and all that kind of stuff.
View 1 RepliesCan't Write A Full Address To A Binary File In Program
Aug 2, 2011I'm trying to write a text strings into a binary file and then call it back from another sub.[code]...
View 6 RepliesLINQ - Sort By (Treat Letters As Numbers)
Sep 5, 2011How should I use linq to sort my data when my data contain both numbers and letters? For example my current linq
Dim MyQuery = From c In XDoc.Descendants() _
Where c.Attribute(Y) IsNot Nothing And c.Attribute(Str) IsNot Nothing _
Order By Val(c.Attribute(Y).Value), Val(c.Attribute(X).Value) _
Select Str = c.Attribute(Str)
Returns something like the following
13
167
172
231
44
49
Which is not what I would like it to be...
The output should be like the one below:
13
44
49
167
172
231
Sort A List Properly So The Numbers Are Truly In Order?
May 17, 2009how do I sort a list properly so the numbers are truly in order?
BAD GOOD
1 1
10 2
11 3
[code]....
VB 2010 : Make A VB Application That Can Read And Write At Excel Or At SQlite Db?
May 5, 2012I am trying to make a VB application that can read and write at excel or at SQlite db.With the excel my application works fine, but when i tried to share my application 1 of my friends can open it and all the others no.So i want to try with the SQlite but i dont know what i need for to support the sqlite at my VB project.I am using VB 2010 but i can also i can use C#?
View 8 RepliesFiles I Import Into The Listbox Have The Full Name?
Jan 23, 2010the files i import into the listbox have the full name so like... c:/users
View 8 RepliesSort A Structure With Preserving The Position Of Similar Numbers?
Oct 28, 2010I am using structures in my programming and I sort the structure according to a value in the structure using IComparer.This is a simple example for what I want.
Dim MyArray(6) As Integer
MyArray(0) = 1
MyArray(1) = 45
[code]....
How does number 1 get sorted? Is it brings the newest 1 to top or keeps the old 1in the same index? In my original example (before sorting), MyArray(0) = 1 and after sorting MyArray(0) = 1.Is this the same original 1 or this another 1 (the newest one added to the array) moved to that position?In case the MyArray(0) = 1 after sorting should be MyArray(5) = 1 before sorting.
Here is my a sample of my Code:
Public Structure ToSolve
Dim Con(,) As Integer
Dim Discharge(,) As Double
[code]....
Using all these methods, how can I preserve the positions of similar number in the list? i.e. I want to bring the newest 'Similar' value to the top of the list.