.net - Use List.Sort And Comparision(of T) To Sort Descending/Ascending?

Jul 5, 2011

I have a MyObject; myObjects as List(Of MyObject) and a delegate Comparison(Of MyObject) that uses a lot of comparison functions (ByA, ByB, ByC etc) Ã la:

Shared Function CompareMyObjectsByName(x As MyObject, y As MyObject) As Integer
Return x.Name.CompareTo(y.Name)
End Function

[Code].....

View 2 Replies


ADVERTISEMENT

Sort A Table Into Ascending Or Descending?

Mar 3, 2011

I am currently building a table by retrieving a number and a name from an XML document and dynamically building a table. Currently, the table is built and you can check a box to choose whether or not you want to randomize the numbers that correspond to the name. I need to be able to check another box to determine whether or not you want it ascending or descending order. I don't know how to do sorts on a Table Object. Do I have to read it into an Array first and then re-read them into the table?

XML Document Example:

- <roster>
- <student>
<order>01</order>

[code]....

View 2 Replies

Asp.net - Sort Gridview Columns Ascending And Descending

Jul 25, 2011

I am trying to program my page in vb.net and asp.net so that when a user clicks on a column heading of a gridview, the data is sorted either in ascending or descending order. note that my data is coming from an SQL Server Express database. So far, I have done it so that the gridview can be sorted:

[Code]...

View 2 Replies

Bubble Sort Ascending/Descending Order?

May 6, 2010

[code].....

View 10 Replies

Click On A Column To Sort By, Ascending Or Descending?

Jun 1, 2010

I created a DataGrid by dropping a DataSource on my Form. When I run it in debug, it works great.

My question is:

When I click on a column to sort by, ascending or descending, how can I tell which column was clicked on, and whether it is ascending or descending?

View 7 Replies

Sort Linq Results Ascending Using Subselect And Then Descending?

Nov 11, 2011

I am trying to work out a LINQ query to pull items from a List, the List contains a child-nested List - which I need to query for an item, then use the resulting item in my final sort of all records returned the query.[code]...

View 1 Replies

Sort Listbox With String Items Ascending And Descending?

Nov 24, 2010

How would one code a button so upon cliking it items in listbox would sort either ascending or descending (depends on the button clicked). It mustn't be done with built-in Sort() but with a for loop for example. Tried to pseudo-code the solution to the problem, went as far as "store each listbox item in an array with a for loop".

View 1 Replies

Sort Datagridview Descending?

Jul 26, 2009

I have a set of data in cvs file such as

bin 1 , 2000
bin 2 , 1000
bin 3 , 4000

[code].....

View 2 Replies

Sort From Ascending Order?

Jul 23, 2011

I want to sort from ascending order so i will know where will be the first priority but i dont know what is lacking in my code and whats wrong with it.

Here's my code for sorting i dont know if this is right. It say's IndexoutOfrangeException was unhandled i dont know what's the meaning of that. . . .

Dim p() As Integer = {TextBox1.Text, TextBox2.Text, TextBox3.Text, TextBox4.Text, TextBox5.Text}
Dim a, c, d, f As Integer

[Code]....

View 4 Replies

Array Sort In Ascending Order

Nov 9, 2009

I am loading an array with data at form load from a text file. I then display that data in a label box. When a user clicks a button I want to sort the data in ascending order. I have a sort code right nowbut it is not correct at all! Another problem i dont know if it will correctly sort becuase the data from the input file is like this: C2 CA D4 S9 HA C4 CQ D3 DA DQ .....AND SO ON AND SO on up to 52 like a card deck, here is my

[Code]...

View 2 Replies

Bubble Sort Ascending Order?

Feb 22, 2011

ListBox2.Items.Clear()
Dim list() As Integer
Dim count As Integer = ListBox1.Items.Count

[code].....

View 4 Replies

Sort A Combo Box In Ascending Order?

Aug 15, 2010

sorting a code into Ascending order

View 5 Replies

List View Ascending/descending Order Column Header Background?

Jun 5, 2010

i am curious and also would like to know how to duplicate this user interface feature in Windows 7. I am aware that if you attempt to sort a column in Windows XP, there is no up/down arrow in the column.

Please have a look at [URL]...It shows part of the task manager process list, and image name column is sorted in descending order.What i am trying to find out is how is the arrow pointing downwards (representing descending) is created.

Am i able to reproduce this "arrow pointing downwards" in VS 2005?

View 5 Replies

Sort The Dictionary In DESCENDING Order Using Its Keys?

Oct 7, 2010

I have a dictionary with the keys being integer and the values being string. I was wondering how can I sort the dictionary in DESCENDING order using its keys.

View 6 Replies

Datatable Ascending Order Without Sort Method?

Jun 5, 2011

how to create ascending order datatable in asp.net without sorting method

View 3 Replies

Sort Nodes In Ascending Order + Treeview?

Jul 16, 2009

Drag treeview named TreeView1, textbox named TextBox1,button named Button1.I m adding nodes programmatically. Select the node,Enter text in TextBox1 & then click on Button1 to add the node.Mine code is doing this, I want that when the user add nodes it automatically sorts.

Suppose user selects All(node) that is added on form_load,enter 1 in textbox1, click on buuton1,node added.Second time again user selects All,enter 3 in textbox1,click on button1, node added.Now the user enters 2 in textbox,click on button,node added. I want that nodes are automatically sorted after adding.I want

ALL
1
2
3

Currently i m getting output

ALL
1
3
2

[code]....

View 2 Replies

Sort String - Arranging Line In Ascending Order

Sep 7, 2009

I have a line like this
18N694 P321 117461, 50374 50MIL;
XTAL_X1 P253 116711, 66524 39MIL;
HR_ICH_HUB_CLK66_R P1567 109761, 68424 39MIL;
P64H2_CLK66_R P2177 110161, 68424 39MIL;
CPLD_NET2 P1151 4711, 90424 75MIL;
V3_3_MGMT_PWR_RST# P3482 4711, 90024 100MIL;

From the above line I have to look the last word MIL. Then I need to arrange the line in ascending orders according to 30MIL,50MIL, 75MIL and 100MIL. Can I use IComparer? Because here I dont know how I can reach the word MIL and sort.

View 12 Replies

List(Of T).Sort - Sort The List By Year

Jul 10, 2011

I have a List(Of T) storing a list of Custom classes called Advertisement. Each advertisement contains 3 properties, Year, Make and Model. I need to sort the list By Year, then by Make and then by Model. I have a property in the Advertisement class called Vehicle which returns a formatted string with the Year Make Model like 2007 Toyota Tacoma and ive been sorting on that but its not working how I thought it would. Basically I want to sort the list by Year (decending; lowest year first) then sort by the Make and Model (in alphabetical order) Is that even possible? Here is the code ive been using.

[Code]...

View 8 Replies

Make The Items In The TreeView To Sort Faster Or Something Totally Different To Sort Them Easier?

Dec 15, 2010

How 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]...

View 4 Replies

Change QuickSort Ascending To Descending?

May 18, 2011

might tell me the code problem Dim A() As Integer

[Code]....

View 2 Replies

Sorting 3 Numbers Ascending And Descending

Jun 12, 2009

I need to sort three numbers that are entered in three different textboxes and display these numbers ascending and when I press a different button display them descending. Now I think that I need to put these three numbers into an array, sort and display, but I'm not really too proficient in code to accomplish this. Is there a way to do this without putting them into an Array.Which is not much of anything so far.[code]

View 13 Replies

VS 2010 Sorting String In Ascending/descending Order?

Jun 1, 2011

I am performing some filescans in a directory where I always neither get ascending or descending order of filenames. What I currently have is a logical order, but what I want to make of it is an ascending order.

[Code]...

View 4 Replies

Get Different Font Colors In TextBox And Arrange In Ascending/descending Order?

Mar 10, 2010

A TextBox has the Following Words; " ABC : 12" , "EGF : 15" and "JUT : 02".I want to have "ABC : 12" to have Red color Font, "EGF : 15" - Blue Font and "JUT : 02" to have Green Font.Is it possible to do this? Changing the "Fore Color" in the "Property" of the TextBox changes the color of all the Texts to one color.

The other problem I am having is (how) to get these sorted according to the Number shown with the ABC, EGF etc,. They should be arranged either in ascending order or descending order.Each one is displayed as a String ("ABC : 12" is a String but "ABC" is a String and "12" is a Double converted to String).

View 1 Replies

Program - That Arranges The English Alphabets (A,B,C,.....Z) In Ascending And Descending Order

Oct 5, 2010

I want to write a program in vb.net that arranges the english alphabets (A,B,C,.....Z) in ascending and descending order.

View 2 Replies

VS 2005 - Sorting Query Result In Ascending / Descending Oder

Jul 12, 2011

I would like to sort my query result alphabetically Ascending by LastName and alphabetically Descending by Gender. I want to display Male first then followed by girls. I tried the code below but obviously is not the answer.

SELECT TOP 50 PERCENT IDNo, LastName, FirstName, MI,
SectionName, YearLevel, Adviser, Gender
FROM tblEnrol
WHERE SectionName = 'Sec1'
ORDER BY LastName ASC, Gender DESC

View 3 Replies

VS 2005 Sort List Of Objects By Child List Order?

Jul 20, 2011

I'm having a bit of a 'brain doner' moment here

I have a list of Objects. Each of these Objects contains a list of other Objects (pseudo code) :-

Private Structure Object1
dim Name as string
dim ListOfObject2 as List(Of Object2)

[Code]....

I need to sort the list of Object1 by the Value in Object2. I have a comparison class which sorts Object2 by its Value nicely.

View 13 Replies

Allow XSLT Table Headings To Be Sorted In Ascending And Descending Order On A Webpage?

Aug 23, 2009

I have a ASP.NET web page which has several XSLT's to transform data in a xml file. The XSLT manipulates the data and presents it in a table

View 8 Replies

Xml - Allow XSLT Table Headings To Be Sorted In Ascending And Descending Order On A ASP.NET Webpage

Apr 24, 2012

I have a ASP.NET web page which has several XSLT's to transform data in a xml file. The XSLT manipulates the data and presents it in a table.

Is it possible to allow the user to click on each of the table headings to sort the values in ascending or descending order?

The back end code is in VB.net in case it helps?

View 1 Replies

How To Sort List Of Datarow

Aug 5, 2011

i have a list of datarows. each row is having mutiple columns like userid,date,flag,etc.i want to sort the based on date. how can i do that ?

my code is:

Dim
listOfRows As
New List(Of
DataRow)()

[code]....

i want to sort the listOfRows in ascending order of date which is a column in a row?

View 4 Replies

Sort A List Of Word?

Sep 30, 2011

i wrote the following code to sort a list of word:

Public Class Sort_DT
Public Sub Words(ByVal index As Short, ByVal Incoming(,,) As String, ByVal Level As Integer)

[code]....

when words sorted, application used over 300 MB of memory;

View 14 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved