Create Text String From List Of Url's
Jun 5, 2011who can point me in the right direction with regards to auto generating a ruleset text string from a list of url's. I get a list of URL's in the format:
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VS 2008 Parse Text For Fields - Get A String List Of All Values Within [] In A String Of Text?
Oct 18, 2010What would be the fasted method of get a string list of all values within [] in a string of text? For example: [client_name], are you are doing today? My name is [my_name]. The list of strings would be:
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Create Event For List(of String)?
Apr 26, 2011how to create a new event for some variables , i will explain what i mean..
View 2 RepliesCreate String List In Program?
Sep 1, 2010How i can create string list in vb.net and use it's method like sort & add
View 2 RepliesHow To Create Multiple List (of String)
May 13, 2010VB 2010 express. I have a situation where I want to create multiple list(of string), in a sub routine during run-time, where the list is available to other subs and functions in the same module, either to populate, edit or delete. The quantity of lists, names of the lists and their capacity will not be known until run-time. What would be the method and syntax for doing this?
View 3 RepliesLinq - Create A Concatenated String From A List Of Objects In 3.5?
Apr 27, 2012I figure I should use 'Aggregate' but apparently I am getting it wrong First I get a list of my Entity objects Dim employers As List(Of myEntity) = (New XXXX()).getZZZ(userName, userType) Then I figured this would be a way to put all the names in a string Dim names as String = employers.Aggregate(Function(current, [next]) current.Name & " " & [next].Name)
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.net - Function To Accept List(Of String), Array & String And Similarly Return List(Of String)?
Jul 29, 2011I want the Function to accept List(Of String), Array & String and similarly return List(Of String), Array & String respectively. The Function simply adds a string (month) to the input collection. I just want to use it for string, array and list with needing to think of conversions.
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Add Text To A List(Of String)?
May 31, 2009I was wondering how to add the text from a text file to a List(Of String), one line per item (in the list).
View 19 RepliesSearching A List For A Text Box String?
Mar 22, 2011It seems simple enough, but apparently I cant figure it out. Theres more to my actual problem, but once I figure out this concept then I can do the rest. I want to search a list for a given string, and if it matches, then print it out. If it doesnt match, then it moves to the next item in the list. If if doesnt find any matches, it says "no matches found".
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How To Add String To A Text Box, Returned From Another Form That Has A List Box
Dec 15, 2011how to add a string item to a text box, returned from another form that has a list box?
I have two forms. on the first form I have a button which calls another form that has a List Box.
When I select the value from the list box and click on the apply button then the value should be
passed to the first form that will also have a text box. The text box should contain the value of
list box.
Create A Random Selection Of For Example A Capital City From A List And Then Put Into A Text Box?
Jan 2, 2011I want to do something along the lines of
txtCapital.Text = "Berlin" Or "Lisbon" Or "London" Or "Madrid"
but Visual Basic.Net says this is an invalid cast exception.Is there another way to create a random selection of for example a capital city from a list and then put into a text box?
Display The String That Is Created As A List In Perhaps A Read Only Text Box Or Similar?
Nov 10, 2009My program creates a array of numbers as entered by a user and then finally adds them up. The form should be able to display the numbers typed in by the user. I know how to put one of these numbers into separate labels and could display each number that way but I wanted to know if there is a simple way to display the string that is created as a list in perhaps a read only text box or similar?
View 6 RepliesCreate A String And Append Text To It?
Mar 19, 2011I had a textbox and I could append strings to it.But now I create a string like this:
Dim str As String = New String("")
And I want to append to it other strings. But there is no function for doing so. What am I doing wrong?
After Change Text Of A Listbox Item Error Can't Cast String To List
Apr 20, 2010Function runs fine on the listbox until i use the btnUp_Lanemgr click event
throws an exception in function (below in bold) "Unable to cast object of type system.string to type namespace.myitem"
what i can do to make this work?
'Button moves selected listbox item up
Private Sub btnUp_Lanemgr_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUp_Lanemgr.Click
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Create A Non Editable Image From A Text String
Sep 30, 2009What is the best way to create a non editable image from a text string? Currently I am saving a number of strings to .csv files. Are there any options that do not involve buying additional products? I am using VB.net 2005.
View 8 RepliesC# - With LINQ, How To Transfer A List<List<string>> To List<string>
Dec 15, 2010I got an object of List<List<string>>I need to bring this into a ist<string>I have no idea how to do this with LINQ.
View 1 RepliesAdd Text From A Text Box Into A List Box When The Radio Button Unseparated List Is Selected
Nov 22, 2011I am trying to add text from a text box into a list box when the radio button unseperated list is selected. i can do this easily. howeve ri now wnat to put text into the list box from the text box when the sepereated by comma radio button is selected
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VS 2005 List(of T) - Create A List To Hold More Than One Control Type Or Create A List For Each Control Type?
Jan 20, 2011If I create a list for a TextBox:
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I am able to only add controls that are of type TextBox. My question to you is, can I create a List to hold more than one control type or do I have to create a list for each control type?
Create A Toggle Button That Switches A List To A Range And Then Back To A List If Needed?
May 14, 2009II am trying to create a toggle button that switches a list to a range and then back to a list if needed. I am able to get it to do both but when I add an item to the list, convert to a range and then convert back to a list it leaves off the last items I entered.I tried to work in a code to select all cells but I must not be putting it in the right place.This is what I have so far:
ActiveSheet.ListObjects.Add(xlSrcRange, Range("$A$3:$AE$7"), , xlYes).Name = _
"List1"
I realize the problem is the $AE$7 (the $A$3 is correct)
Create A List Of List In That Would Like To Work On Multiple Accounts At Same Time
Oct 24, 2011i am trying to create a list of list in that i would like to work on multiple accounts at the same time. lets say i have 5 accounts. every account has a seperate name. each account has a few fields. so i though of having a list of bookkeeping (with 5 accounts) and a list of accounts (with expense, income, tax, status, etc as fields). [code] and if the idea of using list of list works how do i loop through both lists.
View 6 RepliesCreate List Of Child Objects From List Of Parent Object?
Jun 2, 2011I would like to create list of child objects from list of parent object. Like If i have list of bookingroom which has one member room then i would like to create list of room from it.
eg. code:
Dim BookingRoomList As List(Of BookingRoom) = New List(Of BookingRoom)
Dim RoomList As List(Of Room) = New List(Of Room)
BookingRoomList = BookingRooms.FillGrid()
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Is there any short cut method instead of iterating over for earch?
Create Local Copy Of A List To Be Able To Change Elements Only In New List?
Oct 26, 2011This is probably a really basic question - but I have a list of items (custom objects) being passed from one winform (.net 3.5) to another. I want to create a local list to store changes that only get persisted if the user clicks save. Currently if the user clicks cancel - the changes are still applied in the first form because I assume the objects are reference type.I have the save working as it calls a service layer to do the save and then refreshes the other form - but not the cancel.
View 1 Replies.net - Create New Distinct List(of T) From Existing List(of T) Using LINQ?
Jun 1, 2011How can I get a new distinct list from an existing list using LINQ? This is what I have so far and it is not distinct but does give me a new list.
Dim tmpQryColumn = (From a In _allAudits
Select New CheckBoxListItem
With {.Id = a.AuditColumn, .Name = a.AuditColumn}
).Distinct()
_columnList = New List(Of CheckBoxListItem)(tmpQryColumn)
Create New Distinct List(of T) From Existing List(of T) Using LINQ?
Mar 12, 2010How can I get a new distinct list from an existing list using LINQ? This is what I have so far and it is not distinct but does give me a new list.
Dim tmpQryColumn = (From a In _allAudits
Select New CheckBoxListItem
With {.Id = a.AuditColumn, .Name = a.AuditColumn}
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Linq - Create A List Of Integers From A List Of Objects?
Nov 23, 2011I'm trying to create a list of days(integer) from a list of dates(date).
I tryed to do this....
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Play With List Of List Of String With Javascript Or Jquery Using Ajax?
Dec 5, 2011We're working on a big ASP.NETVB.NET website project. I need to populate three dropdownlists. To last two are independent of the previous ones. The population data comes from an SQL Server. I'd have no problem doing this with code-behind with post back but we don't want any PostBacks so I started to develop this in AjaxjQuery.
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Cast/convert From List(Of DataRow) To List(Of String)?
May 22, 2012I'm trying to solve a problem regarding types of list. First of all I have a stored procedure in my DB which does a select of a single column and I try to proceed it in my app in VB. By making a method function I declared a DataTable that loads through the SqlCommand(with the CloseConnection behavior). After that I publicly declared a List(Of String) which needs to be populated with the rows/items from the stored procedure that is on the way. Below is my snippet of the code:
Dim dt As New DataTable()
Try
If conn.State = ConnectionState.Open Then
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It's LPrefix = collection.Cast(Of String)() where I get an exception error telling me that I can't really convert it. The old fashion way is to iterate with for/for each loop but that's not what I want for best use of performance especially if the list will have thousands of rows from a single column. So basically, I want to insert those items from that DataTable to the List(Of String) without For/For Each loop.
Running on VisualStudio2010 Ultimate, .NET FrameWork 4.0.
Create An Array Of List (not Arraylist) From A List?
Dec 15, 2009I have a variable declared as...
Dim MyList as List(Of String)
I would like to create an array of these lists of string.
Something like....
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Vb.net - Convert From Custom List To List Of String
Mar 25, 2010I have the following code:
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The intention is to convert an IList of custom objects to a string equivalent comprising each element in the Ilist. Unfortunately I can't seem to find a way to get the underlying data of the custom object, and of course as in the above example, using object simply gives me a string of types definitions, rather than access to the underlying data.
Compare List(Of String) To Another List(Of String)
Dec 30, 2009I have two List(Of String) both containing several hundred thousand results.
Private Function AddUniqueFiles(lNewFiles as List(Of String)) As outList(Of String)
Dim aCounter As Integer = 0
Dim files As New inList(Of String)
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However the time it takes to do this comparison can be very long indeed - is there a better way of doing this type of comparison... All I am trying to do is add values from List2 in to List1 which are not already present in List1 - So in effect adding new Unique values found in List 2 in to List 1. I am only looking for performance improvements - nothing else.