dim ItemNum As Integer = 0
Dim Selecteditem As ListViewItem = ListView1.SelectedItems(ItemNum)
Select Case ItemNum
[CODE]...
keeps telling me that InvalidArgument=Value of '0' is not valid for 'index'.
I've got the web browser with tabs in all working fine, but there's one bug, i can add tabs, delete em, etc.. but when i delete a tab then go to create a new tab, it gives me the error: InvalidArgument=Value of '6' is not valid for 'index'. Parameter name: index '6' is the number of tabs i had open.Here's the bit of code i use to create the tabs with the browser in it:
vbcode
Dim browse As New WebBrowser
browse.Name = "b1"
browse.Dock = DockStyle.Fill
[code]....
When the selected index changes I for a second time this code errors.
vb.net
lvReports.SelectedItems.Item(0).SubItems.Item(2).Text
with this error message
InvalidArgument=Value of '0' is not valid for 'index'. Parameter name: index
Why is this?It worked for the listviews.click event perfectly.
Dim group11_0_count = 0
Dim group11_1_count = 0
Dim group11_2_count = 0
[code].....
InvalidArgument=Value of '1' is not valid for 'index'. Parameter name: index
This is my code
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
Dim Conn As OleDbConnection = New
[Code]....
My users are getting this error :
ERROR:"InvalidArgument=Value of '5' is not valid for >> index.'
They are getting this while they enter to this page. its a application issue or sth related to database which i need to work on? I really do not know that its right place or i have to choose different type?
LoopBegin:
Do Until strXMLSingle.Contains("ENDOFXMLCHECK")
strXMLSingle = getTempFile.ReadLine
If strXMLSingle.Contains("<character") Then
[code]....
I have that so far. It was working great for the names part until I attempted to do the level part, now i get the following error:
System.ArgumentOutOfRangeException: InvalidArgument=Value of '1' is not valid for 'index'.
Also at the line where i use a goto statement to go back to the beginning of the loop, is there any way i can do that without a goto statement? Like a second loop statement or something?
I have created player to stream(broadcast) a video from server to clinet in Lan network,my problem is when I send URL of the video to client it take it and add to playlist but when I want to play it message box show's "InvalidArgument value of 0 is not valid for selecteD Index parameter name:selectedIndexSystem.windows. form" I will but the code of client and server but the I have determine the video which will be broacast in client side. [Code]
View 3 RepliesI have this code
[code]...
And I select one and it works! But when I try to select a different one it comes up with an error on..If ListView2.SelectedItems.Item(0).Text = "None" Then
The error..InvalidArgument=Value of '0' is not valid for 'index'. Parameter name: index
Im just going to have to get used to this language for the rest of the semester And smohd, I will get back to you with my problem. That "Me..." control is so random. Not like JAVA Why am I getting an error with totalGrade
[Code]...
I have this code and I getting this error "invalidargument=value of "-1" is not valid for index"
Private Sub lunachange_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lunachange.Tick
If Listlog.Items.Count <> 0 Then
Dim count As Integer
count = Listlog.Items.Count
[code]....
InvalidArgument=Value of '-1' is not valid for 'start'
View 4 RepliesI have data that goes to another listview on the main form. Anyways, I have a user on a WinXP machine tell me about the following error[code]...
View 6 RepliesI am trying to export the contents of a list view control to the clipboard in VB.NET and windows 7. With VS 2008 I had no problem but when I installed vs 2010 I am getting this error value of `6`is not valid for index.
View 11 RepliesI have this [Code] When I debug the program, I have a listview. I use another button to add items to the listview. When I highlight an item, it's fine; the item starts. The problem is that when I highlight a different item, I get this message,
InvalidArgument=Value of '0' is not valid for 'index'.
Parameter name: index
i'm trying to do a filename compare, sort of fuzzy match.Here's what code i have.First of all i load 2 directory's into 2 listbox's as strings and remove the filepath. Directory1
Code:
TextBox1.Text = FolderBrowserDialog1.SelectedPath
If TextBox1.Text = "" Then
Else
Then when i click the compare button i am trying to pass listbox1 and listbox2 through Distance and return the resulting fuzzy file matches.
Code:
Dim MyObject As New StringSift2
Dim ReturnVal As Single
ReturnVal = MyObject.Distance(ListBox1.SelectedItem, ListBox2.SelectedItem)
[code]....
But i get this error.
Code:
TreeView1.Nodes(lb1).Nodes.Add(ReturnVal.ToString())Specified argument was out of the range of valid values. Parameter name: index
Suppose you have list 1 (ilist1) and list 2 (ilist2) both lists have 3 items.
At index 0 item1 which has text "-- Select --"
At index 1 item2 which has text "Yes"
At index 2 item3 which has text "No"
Both lists have identical items. I would like to know if it is possible to have the selection of list one be "Yes" and the selection of list two be "No" and vice versa using SelectedIndexChanged or something of the sort.
For example:
ilist1 = --Select--
ilist2 = --Select--
[Code]....
I have a little program where the user can select an item out of a listview. In this particular listview there is this code under the listboxindex changed event:
Private Sub Lopd_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Lopd.SelectedIndexChanged
opdrachtgever = Lopd.SelectedItems.Item(0).SubItems(0).Text
[Code].....
I have been searching everywhere but I am unable to find a reference to what I need.I have a huge number of entries where each entry is composed of three long numbers:
a b c
1 2 40
2 1 40
1 8 12
3 9 13
8 1 12
ect.
in my algorithm I will find that I need to disregard values in column a which will then lead me to disregard values in column b. I initially thought that I may want to use three arrays and just change the disregarded value to a null value with each iteration. find function that would allow me to not have to loop through the entire array every time.This lead me to want to define the columns as lists where I could remove specific values from the list and reduce the size of the list with each iteration of the algorithm. The problem then is how do I say, listb.remove(8) and at the same time have the corresponding values for lista(1) and listc(12) removed?
'Get the selected index of the list box 'use that selectedindex for the row of the array and get both the quantity and price into local variables in VB
[Code]...
I think I'm having a brain fart on this but I can't seem to figure out why this is not working.
Public Class Radio_Main
Dim RadioDial As String = 1
Dim Go As String = "http://"
Private Sub pb_Tuner_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles pb_Tuner.Click
'My.Computer.Audio.Stop()
[Code]...
I have an List(of String), i need to find the index of a particular string in that list. I have searched msdn , but i am confused over the predicate methods. I have never used predicates. This i what i have tried
vb
'on button1 click
Dim Heads As List(Of String) = Me.GetSelectedNodes()
Dim tmp As Integer
[Code].....
Ive got two lists (each representing a table in a DB, so they are related). lstTransaction has t_id, date, and cust_id. lstCustomer has Name, and cust_id.For each item in lstTransaction Id like to find the index in lstCustomer where lstCustomer.cust_id = lstTransaction.cust_id.
View 5 RepliesHow on specific behaviour can be created in a custom class. I want to be able to create a custom class (a kind of list) where I can access the items by their index (this is the easy part), but also by a string that would describe them. Here is an example:
MyClass(1).SomeProperty = "NewValue"
MyClass("Item1").SomeProperty = "NewValue"
You can see this kind of behaviour in dataset for example where you can select a table by its name or by its index like this :
DataSet.Tables("MyTable").Rows...
DataSet.Tables(1).Rows...
How can I create a custom class that will behave like this?
I am trying to get an index of a List(Of Details) Details being a class i use instead of an annon method. Is it because i am using array.findindex when it's not an array but a list(Of???
Dim index As Integer = Array.FindIndex(Details, Details.FirstOrDefault(Function(nd) nd.Name = "name"))
Error1Data type(s) of the type parameter(s) in method 'Public Shared Function FindIndex(Of T)(array() As T, match As System.Predicate(Of T)) As Integer' cannot be inferred from these arguments. Specifying the data type(s) explicitly might correct this error.
I want to build my own class. In it, I need to recreate a behavior we can see in DataTable and in some other places : accessing items by their name or by their index. [code]...
View 5 RepliesI want to build my own class. In it, I need to recreate a behavior we can see in DataTable and in some other places : accessing items by their name or by their index. How can I reproduce such a behavior. Here's what I mean :
'Here's one way to access the data
A = MyObj(0).value
'Here's the other way I would like to acces it
A = MyObj("Blablabla").value
How can I create my class so I can access items in an array (or list preferably) by it's index or an unique Name?
I would like to create a list of integers. The list will be items that I need to index by a key (string) or an index, which I set. For example I have items 1, 2, and 5. I would like to call Array(5) = 1. Where the the 5 is indexing a particular item 5, not the 5th item in the array. Using Array("5") = 1 could work as well. I tried using a List, but the only index is the ordered element of the list. I tried a Collection, but I kept getting errors that the items of the Collection are read only. How can I do this?
To be more specific, I have a simple game application which has a Player class. Each Player is trying to collect hits of say 3 fields {1,2,5}. I need to store how many times a player hits each of the 3 fields. So, I would like to read and write using logic like player(1).field(5) = 5. I want to add an object to the Player class which stores the number of times each of the 3 fields has been hit.
Using vb.net, is it possible to have a list of values such as:
Green
Black
Blue
and the index to be a text value such as
Table
Desk
Chair
something like this
ListColors("Chair")="Green"
ListColors("Desk")="Blue"
ListColors("Table")="Black"
I want to build my own class. In it, I need to recreate a behavior we can see in DataTable and in some other places : accessing items by their name or by their index. How can I reproduce such a behavior. Here's what I mean :
[Code]....