In C++ using std::list, this is a simple matter of erasing what an iterator is pointing to (the erase statement returns the next valid member of the list).What's the best way to iterator through a list and remove members that match a certain criteria?
View 4 RepliesI have a form where i can add or remove AD groups from a user. But it works not 100%. Some groups I can't remove from a user. [code]..
View 3 RepliesIm trying to search the entire active directory to look for a group and then see if the current logged on user is listed, then take an action based on that result.So far i have the below code which doesnt return the users who are members of the group MyTestGroup. Could anyone assist or guide me to see how i achieve this?
View 4 RepliesHow to list Enum's members in code? I have following Enum:
Public Enum TestEnum As int32
First = 0
Second = 2
Third = 4
Fourth = 6
End Enum
And I try to list all members of TestEnum via following code but it failed:
Public Class Form1
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
[Code].....
I have a 3rd party object that gets passed to one of my methods. The object contains 20 or so string members. How can I easily list all of the string names and their values?
View 2 RepliesNeed a list of Pcap.Net members or classes? Their website doesn't have much documentation and have looked around in the forums.
I have found..
PacketTs = Packet.Timestamp.ToString("yyyy-MM-dd hh:mm:ss.fff")
PacketS = Packet.Ethernet.IpV4.Source
PacketSp = Packet.Ethernet.IpV4.Transport.SourcePort
PacketD = Packet.Ethernet.IpV4.Destination
[Code]...
I have an application that reads data from a SQL query into a list corresponding to the rows of the query. So, I have something like this:[code]What I'd like to know is if I should be using a class (as above) or a structure, and what the difference may be in terms of memory or runtime, if any.
View 3 RepliesI'm working on small project for my site... basicly we have over 600 memembers.. and every day new member registers as we can keep of track of all the new members we would like to do the following
By CLicking Button Importing members.php list in to our program so we can see all the new members that have registerd
This is good for our modirator so they can keep an eye out on new members
SO basicly
I click button and my program grabs my user list from my website and puts it in my list box ( but program will have to go to page 2 then 3 and so on and so on )
ok this is annoying, i've got a structure RInteger.
Private VAR_Value As Integer
Private VAR_Max As Integer
Private VAR_Min As Integer
[code]......
Need to display the Gold, Silver, And Bronze members in a list box from a TXT file. Have problems isolation each group. When I run the program all of the name in the TXT file come into the list box.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDisplay.Click
Dim strMembers As String, objStreamReader As System.IO.StreamReader
[Code].....
I am using vb.net 2008,how to create a misc properties for a textbox in windows forms?
View 2 RepliesIs there a way to directly access a string in a .resx? I have several different projects, and the .resx was created using a SharpDevelop template "Misc>>Empty resource file."
I've tried most of the methods online, such as:
= new ResourceManager ("ProjectEtc.resxFileName",
Assembly.GetExecutingAssembly)
but I receive the same error:Could not find any resources appropriate for the specified culture or neutral culture. Make sure "ProjectEtc.resxFileName.resources" was correctly embedded or linked into assembly "Project calling" at compile time...
It would appear that I need to convert my .resx too a .resource file, which I would rather not do.
Am I missing out on some steps by using a #develop template?
Wait a second... is this even the best way to store constant strings in .NET?
Dim Test_Output As System.Byte = 0
Try
For test_value As System.Byte = 0 To 255
Test_Output = test_value
Next test_value
Catch ex As Exception
MsgBox("Exception occurred: " & vbNewLine & "Test_Output is: " & Test_Output.ToString & vbNewLine & ex.Message)
End Try
For months now, using the Async CTP Ithe following compiled successfully:[code]Recently, my machine was left on (shame on me) with Visual Studio open and it was shutdown automatically to install some Winows Updates. SInce then, I have been unable to compile the solution. I went to a backup copy of my solution as of 2 weeks ago just to make sure I didn't goof something up and I'm seeing the same issue.I tried uninstalling and re-installing the .Net Framework Async CTP as well.From what I can tell, recently, I received several >net Framework 4 Updates and Security Updates.
View 1 RepliesI tried making a For iterator to check the values of an array, but it checks them 2 times!
View 2 RepliesI use an XPathNavigator Select to get a node iterator in the code below and get an invalid token error. If I take out the @contract I do not get an error. I then have to use MoveToAttribute, which works, but shouldn't be needed. Why do I get an error when the @ syntax is valid XPath?
Const pth = "configuration/system.serviceModel/services/service/endpoint@contract"
Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click
With OpenFileDialog1
[CODE]...
i am writing a program that reads a excel report from accounting software with our weeks orders on... so basically the program reads a list of around 100 items which all works fine.I also have a database that holds info on each item, when the excel sheet is parsed the software checks to see if any new items have been added to the list that are not on the softwares database. this is where i am having the issue.I have two lists: ItemsOrdered & ExistsingItems.
All the items ordered this week are in ItemsOrdered and all the items not in the items in the database are in the ExistsingItems list. using these two lists how can i find items that are in ItemsOrdered but not in ExistsingItems.
Say I have a List(Of Tag) with Tag being an object. One member of Tag, Tag.Description, is a string, and I want to make a comma-separated concatenation of the Description members.Is there an easier way to do this than to read the Description members into a List(Of String) and then use the Join function?
View 2 RepliesI have a List which gets a Check Class like below:
[Code]...
I have a simple class called Player. I can add players to it, but haven't figured out how to remove them. I've tried various ways, some compile some don't none work
Public Class Player
Public Name As String
Public Sub New(ByVal name As String)
[code].....
I have a listbox in my program and I want the user to be able to remove all Listbox Items with the click of a button.
I Figured this would work, Listbox1.Text = ""
I have a BindingList (of Class) list that is the source for a datagridview and I'm trying to figure out how to remove a selected line from the list.[code]...
View 2 RepliesI fail to remove duplicates from my List. What am I doing wrong?
Dim Contacts As New List(Of Person)
...
' remove duplicates '
[code].....
I have a List of a custom class (barData) that I need to remove elements form based on a date.
The bardata class holds data of stock price information.[cod]e...
Is there a way to do it without looping through each bar as I may have 2000 plus bars for each stock and may have 2000+ plus stocks to look at. It can be done by looping but it is slow.
I need a piece of code which will remove a highlighted item from a listbox.
View 3 Repliesi am making a card game and you get three cards in your hand at a time, i am using a list and random assigning to set the cards in my hand as different numbers but they keep being all the same numbers, here is what i have, what should i add to make it be a different number for every one
Dim hand1 As Integer
Dim hand2 As Integer
Dim hand3 As Integer
[Code]....
Got a form linked to a database and i have the first column of data appearing in a list box on my form. In the database there are two records with the same value and so, of course, in my list box the value is given twice.How do i remove this repetition from the list box? (still keeping it the same in the database)
View 5 Replieslearning about loops (still a beginner) in VB.net. I have got the below code and basically it is meant to stop the loop once it reaches a number above 20. Now, the problem is that it does stop after number 20 but the last number that is displayed in the list is always above 20..... how I can stop it showing the last number as above 20?
[Code]...
I am creating a program which can store files, and I display their names in a list box, with their contents in another list box. My program can read the file names but has the file extension ".txt" added to all of them, meaning that the program cannot read the contents. How can I remove ".txt" from them? [code]
View 3 RepliesGood example using the List(T) object. I need to be able to add and remove items from it.
View 7 Replies