Display A List Of Alphabets That Have Matching FullNames?
May 16, 2009
I was playing with ASP.NET MVC 1.0 a couple of days ago. I started out with a single table DB named 'Contacts', with very simple structure e.g. Title, FullName, SurName, Email, Phone, Address etc.I'm using LINQ as my Model.In my main view I wanted to display a list of alphabets that have matching FullNames starting with that alphabet plus the count of FullNames. Someting similar as shown below:
A - (2)
D - (4)
J - (1)
and so on.One particular thing about the display is that i don't want to display those alphabets that have no names starting with them.I tried a couple of queries but didn't succeed.
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Oct 18, 2010
I have this vb code in my asp.net webservice.
<WebMethod()> _
Public Function GetUsers(ByVal prefixText As String, ByVal count As Integer) As String()
Dim UsersList As New List(Of String)
[code]....
However, This returns all the users from my user table. I want to get just the users where the fullname is like the prefixtext variable that is passed in to the function.Now I need to use LINQ(the only way I can think of). But how do I change my code.
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Nov 7, 2010
I have an array of 26 strings from A to Z. Then, I am creating a random list of 7 alphabets from this array. Now I want the user to pick first 2 alphabets manually and then on a click it will display the rest 5 randomly generated after subtracting first 2 picked ones from the whole 26 alphabets array. how this can be achieved in lists.
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Aug 12, 2010
Below is the code snippet where i would like to display a msgbox if there are no matching records. I always get a NullReferenceException at iRows = ds.Tables
[Code]...
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Feb 7, 2012
Public Class Form1
Dim strname As String
Dim intage As Integer
[Code]....
i am trying to make this program that asks for your name, age and a password the user already has and returns a id number that is generated randomly. my question is how would i match a word to a predetermined list of words then it would get deleted off that said list so it could not be reused.
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Apr 22, 2010
For a project i am working on, i am taking bookings. These bookings are stored in a database alongside a users personal details. The personal details are assigned an ID according to the user who booked it. A user can book more than once with different personal details.
My problem is that i want a user to be able to edit a booking. I want a list of all the names that user booked to be listed in a combo box. This is the part i am having trouble with. i am using an access database and using sql statements to pull out the data. This is what i have tried so far:
SELECT [First Name]
FROM PersonalDetails
GROUP BY [First Name], UserID
HAVING (UserID = ?)
If i execute this query in the query editor, it works and shows the two records currently assigned the input id. However, if i try to output this to, for example, a text box, then it remains blank. I am assuming thisis because there is more than one output, but i'm not sure.
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Apr 28, 2011
I have an 'In' folder that users drop all different types of files into (.doc, .xls, .rtf, .pdf etc.).Each file that gets dropped into the 'In' folder should have a matching .pdf file (i.e. abc123.doc and abc123.pdf)I have a program which looks into this 'In' directory at regular intervals and moves filename.* to another directory. The folder the files get moved to depends on the first 2 characters of the filename (12-abc.doc might get copied to folder '12' etc).All the files placed in the 'In' folder should have both a native file and a matching .pdf i.e. (abc123.doc and abc123.pdf)In some cases the native file is missing. In some cases the .pdf is missing.There are 2 things that I want to do.
1.) I want to prevent files being moved from the 'In' folder if a .pdf does not exist (I think I can deal with this one ok).
I think perhaps a For Next Loop Array for filenames minus the file extension and if it already exists in the array then copy them (but what if someone has got a .doc and a .xls but no .pdf?!?!? I'm sure somebody could tell me a simple way of achieving this.
2.) This is the part I am struggling with. I need to look in existing folders that files have already been copied to and list:
a.) Native file without matching .pdf
b.) .pdf without matching native file
c.) .pdf with matching native file
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Jun 30, 2010
I am to make a program that lets the user save certain data values with a delimiter(":") to a text file(done) Example of data entries [code]Then i am to load those values to a listbox , i was able to do that as well and i include the delimiter when i load the values.Now i am supposed to let the user enter any month/year value for date(mm/yyyy) such as 06/2010 and if any of the entries match the search string then either the program selects those values in the listbox or a popup msgbox is used to show the entries. How the result is displayed is a little irrelevant, but how do i search and atleast select the matching entries in the listbox ? and not just the first instance but all instances of the search string.
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Jun 22, 2010
I have a specialized string dictionary of (string, string) (_RulesAndTheirDescriptions) that contains the name (key) and description (value) of methods in a given class. I currently do the following query to search for a match on the key or value and then bind that to a grid.
[Code]...
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Jul 8, 2009
1 within each section of a SplitContainer. The left hand side will be for inputing text that is copied/pasted from a word, excell, or text file.The right hand side would be for my output. What I would like it to do is return just the rows from the left hand side that contain a match to any one of the predifined strings. This will be used to search large lists of company names and circuit IDs and return the rows with matching namesSo far I have the form created, the Splitcontainer in place along with the richtextbox on each side and a submit button at the bottom.
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Mar 24, 2009
I am getting this error in MySQL on search for keywords. The error: Can't find FULLTEXT index matching the column list. My Database Table is a MyISAM and my dataTypes I am searching are Text. Any Ideas why I would get the above error?
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Feb 28, 2012
Cannot get list box to display each increment and cannot get data to save correctly in order to display.
Public Class Projectile_Motion
Dim initialHeight As Double ' Holds beginning height
Dim initialVelocity As Double ' holds velocity
[code]....
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May 7, 2010
if i have ten textbox. in each with different a b c d e f g h i.. i want to retype it and the colour wil change. lets say i backspace a and when i retype it will change to green.
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Mar 31, 2010
im doing a word search puzzle and let's say i have ten words and 400 buttons with its text and name unchanged. can i know how to get random alphabets to the buttons? or better still have the 10 words appear in the puzzle.
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Apr 14, 2010
I wish textbox to accept only alphabets like A-Z and a-z..How to validate this?
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Mar 26, 2010
eexcuse me can you help me again? i need to do a crossword search puzzle? do you have any idea how the interface should look like? interface for the puzzle? i can already generate the words but how do i make it link with the puzzle. anyway i think the first step is to creat the puzzle first right? what should i use to create the random alphabets? and how do i add the alphabets?
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Mar 11, 2010
VB .Net : how to validate textbox to get only alphabets a-z , A-Z..
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Oct 19, 2009
i have to create a mortgage calculator (I know we have killed this mortgage calculator). Has to display an amortization table to display the list after doing the calculation. Here is the actual assignment:
Write the program in VB.Net (not Web based) and have it accept user input of the amount, term and interest rate. Display the mortgage payment amount. Then, list the loan balance and interest paid for each payment over the term of the loan. The list will be longer than the screen, so use loops to display a partial list, hesitate, and then display more of the list. Insert comments to document the program.
I have created 4 buttons. Calculate, Clear, List, and Exit. The buttons all work, but the list does not. Not sure what i am doing wrong.
[Code]...
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Apr 10, 2012
get my Price list, and my Section list to display on two separate?
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May 7, 2010
If I have ten textbox. In each with different a b c d e f g h i. I want to retype it and the colour wil change. Lets say I backspace a and when I retype it will change to green.
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Jan 21, 2010
I like to know to split a string value from a mixed value.[code]Now the result will be "Check".Is there any short ideas?
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Aug 4, 2010
I have added a list box and now i need help to display the data about my employees in the list box. How am i supposed to do that, do we have to put in codes or need to use that small arrow near the list box.
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Feb 1, 2010
Say I have a list and it looks like this:
1
2
3
[code].....
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Apr 6, 2010
Print custom picture boxes and alphabets withing them?
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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.
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Sep 4, 2009
I am writing a program which was pretty easier until I got to a certain part. I need to write a code that will let me input 2 alphabets and they will output in alphabetical order
Ex:
Please Enter alphabet 1: b
Please Enter alphabet 2: a
[code]....
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Nov 21, 2010
I have a label that is supposed to display a word for 5 seconds and then move down the list in a text file and display the next word.I'm oddly able to make it work in random mode, but not going down the list in order.. random would be ok if used words didn't come up again.
Code:
Dim DurHold As String = My.Computer.FileSystem.ReadAllText(Application.StartupPath & "FlashWords.txt")
Dim DurDelimiters() As String = {vbNewLine}
Dim DurTextLines() As String = DurHold.Split(DurDelimiters, StringSplitOptions.RemoveEmptyEntries)
[code].....
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Sep 6, 2011
Limited to using v2.0 of .Net framework (we use VB.net) due to environmental constraints on our servers.I've got an ASP.net webpage which pulls data from a webservice that performs checks on user accounts in active directory. Operators can check multiple accounts at one time using the web interface. The webservice returns a list(of AccountCheck) objects which themselves contain single properties like username, email address, and List(of AccountError) objects which contain multiple properties.[code]What I want to do is using some kind of repeater, create multiple panels or divs which contain labels showing the username, email etc, and a gridview which has the accounterror list bound to it to show all the errors. The users could be checking 2, 5, 7 accounts at once, and is dynamic.
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May 23, 2012
I have two text files, the first text file has two columns separated by a space (" ") and the second text file only has one column.
The column 1 in text file 1 and text file 2 match albeit in different order, what I'm trying to achieve is for every field in column 1 text file 2 I want to search for column 1 in text file 1 and display the matching column 2 field in column 2 text file 2.
Dim*OpenTextFile*As*String*= IO.Path.Combine("C:Test1.txt")
Dim*OpenTextFile2*As*String*= IO.Path.Combine("C:Test2.txt")
Dim*SaveTextFile*As*String*= IO.Path.Combine("C:Test2.txt")
[code]....
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Nov 15, 2011
I have a project due tomorrow and this is the first part I am so close to getting the answer but when I click display nothing appears in the list box.
[Code]...
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