I am developing an application where a listbox is loded at form load. This runs ok with a .txt file however if I try to load similar .doc files nothing appears in the list box.
View 1 RepliesI am trying to make a MVP kinda system and I am trying to define and load an array, through the system. Then read it out and it should populate a ListView1 object.I know they are set correct, because the console tells me it's set ok.I know the sample would fill with the same item (a week to be exact) every time i add an item, but that's not the point.Also, is it possible to define the array without the index, i mean now i set it with (6) so it sets 6 blocks for strings, but I would like to be more flexible. Is there a way like in php for example
$item["firstname"]
$item["lastname"]
...
ClientlistItem.vb (definition of the actual item)
Public Class ClientlistItem
Private entry(6) As String[code].......
I'm Having trouble getting a list of elements to load. The data is defined like this:
Public Class NavEquipmentMgr
Shared M_ps_NavQuit As Boolean
Shared M_ps_No_Nav_Equip As Boolean
[Code].....
what i want to do is load a list of urls (one per line)
for each url
then open that url in webbrowser
then write some lines to the console(console output on windows form)
then move on to the next url and repeat
--
the code i have so far is
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim objReader As New StreamReader(TextBox2.Text)
Dim sLine As String = ""[code].....
But it just loads the first url and seams to load the url after running the rest of the script because "Done" appears before the page is loaded.how could i get each url load and then move on to the next url..
Basically what I want is for the program to have an extension/directory called "Flash" and then when you click button one for example it will get that file. Anyone know how to do this and make it work? I have the following AxShockwaveFlash1.Movie = "/flash/flash.swf"
View 3 RepliesI have forms in diffrent project but in same Solution which is a dll project. I want to open (show) forms on button click event in another project. I am doing this without any problem. But it takes little time to open. I want that I could make these forms or dll files on Standby mode. I mean if I call them, they open quickly.
I m using this code:
Imports Transactions 'Transaction is my projects name from which I want to call forms
In Button Click Event
Dim FrmDrVouchers As Transaction.FrmDebitVouchers = New Transactions.FrmDebitVouchers()
FrmDrVouchers.Show()
When I click the customer service button, it mistakenly loads that form and teh hiring form with it. When I click the hiring button, it only loads the hiring button. That is teh only thing the program gets right. The employee button won't function for some odd reason. What am I doing wrong. I was trying to use if statements to open the individual forms one at a time, and in the process try to avoid error messages. My vb6 code was
[Code]...
I am new to Visual Basic (I currently have VB 2008 Express to play with) and have a question about automating MS Access applications.I have a number of MS access applications that interact with MS Excel, Windows commands and Adobe writer.The applications have multiple forms that require input and/or selection from dropdown list which are repeated for 15 different selections manually.Rather than change the application can I write something in VB to perform the manual process of filling foelds and clicking buttons? e.g. I can open a DB, display a form and then this requires two fields to have a date input, then a new form loads and a dropdown is selected. This is used to generate a report.I can see how to run the report and load forms, but can/how do I update the fields in the form.
View 1 RepliesIs there a way I can load 2 forms on startup, but immediately hide one of them? I want to load both initially, so that there is no flicker the first time when the second form appears.
View 4 RepliesI have this code which is working fine;
Private Function GetForm(ByVal frmName As String, ByVal asm As Assembly) As Form
Dim types As Type()
Dim t As Type
types = asm.GetTypes
Dim frm As Form
[Code]...
if you will notice, the sub still needs to scan all forms before it display the form, please help to reconstruct the code so that I will not use the "for next" for in types, since assembly and formname are already given/provided.
I've got a database with the fields: tuneName, Artist, Sales and yearIssued I'm trying the load up just the first field (tuneName) into a list box. I've managed to load the database into VB but I dont know the code to do this specific thing.Also I want to be able to select one of the items in the list box and the rest of the fields to appear in text boxes on the form.
View 2 RepliesI'm using this code to load a text file into list box.
r = New IO.StreamReader(str)
While (r.Peek() > -1)
ListBox1.Items.Add(r.ReadLine)
End While
r.Close()
But it loads the whole file into list box. I only want to load those lines of text that contain following number: 2008. It doesn't matter if the "2008" is at the beginning, middle or the end of a line.
I Have a text file that is like the following:
[group1]
value1
value2
[code].....
Alright, im trying to load a text file into a list box using a delimiter(sp?)I have 2 list box's lstFirstName and LstLastName I have the code to load it into a list box
r = New IO.StreamReader("c:\test.txt")
While (r.Peek() > -1)
lstFirstName.Items.Add(r.ReadLine)
End While
r.Close()
And at the moment this will just load the whole list box, how can I use a delimiter to split it up?So John Doe in the text pad will show up as lstFirstName: John lstLastName: Doe Sorry if im not all that clear, if you dont understand I will try to explain it clearer.
I am trying to learn about arrays and the for next..loop. This is a noob question but I cant seem to get it to work. I am trying to load an array with 30 numbers that print to a list box.
Dim a(29) As Integer
Dim strVar As String = "{0,-5}{1,5}{2,5){3,5}{4,5}"
Dim x As Integer
[Code].....
For some reason I keep getting errors in the output statement that says "Input string was not in a correct format."
The output should list 1 to 30 in the list box
I use to save and load a listview from a txt file i was wondering if anyone would show me how you load it from a rich text box.[code]
View 4 RepliesOkay, so I have been developing my own MP3 player recently, and now I thought I would make the player remember what songs were in the playlist when it shut down. It now remembers the playlist file that was used last, but I would still rather make it so that it remembers all the songs without saving the playlist.
I've been using a setting to save the playlist file, but when I try this:
...it doesn't work. The savedSongs is a System.Collections.ListArray. Heres the code at Form_Load I'm using at the moment.
Dim loadSongs As New System.Collections.ArrayList
loadSongs = ExperimentalPlayer.My.Settings.savedSongs
lbl_songname.Text = ""
[Code].....
Should I use some other kind of variable to save the filepaths? Well, the other option is that I use a text file for that, but I'd rather make it like this.
I am developing a windows app in VS2008 to be used along side ESRI�s ArcMap. Most ArcMap users will have dual monitors and I would like the user to be able to choose which monitor my app is loaded on to.
When I deploy the app using the standard install package, the app will load onto which ever monitor the user places the desktop shortcut. However, when using the ClickOnce method of deployment, the placement of the shortcut does not matter and the app always loads on the primary display monitor.
Is there a way to control where an app is loaded by code or any other method?
I got a combobox, that when the texted is changed, its supposed to run a query to update a field in my database. Here is the issue The event im using is TextChanged, well unfortunately when the page loads, it changes the text when populating the values. Is there a way to make this event wait to fire until after the list is populated? Ive ran into this problem before with datetimepickers, but I was able to offset it with a boolean, but this combobox is calling the textchanged event everytime it adds an item to the list.
View 1 Replieshow can you call a form load event in vb.net? when I'm vb6 i only use Call Form_load()
View 2 RepliesI had created a form(MDI Child) which have 3 to 4 dataset on it. They all are loaded from the database at the form load event and therefore takes too much time to load and show some part of form during that time. When it load completely it shows the whole form. Is there any way that user will see the complete form instead of some broken form.
View 4 Repliesso what I want to do should be pretty simple. I've been following the examples found here Using the BackgroundWorker Component - VBForums . I've been successful, but I'm not smart enough to put it in my project.
What I'd like to happen is this
1. I hit a button to load data from a dataset....
2. have a progress bar show until this action is complete.
The main problem is that I can't figure out how to tie the "progress bar" to the action of "pulling the dataset"
I'm sure this is a crazy question for you all, but hey...
Would I put all of the coding in the button_Click sub?
I have upgraded a solution with several projects inside from VS2005 to VS2010, and because of a dependency issue I updated all projects to target .NET Framework 4.0. One of the VB projects now doesn't load two of its forms. I got an error:
[Code].....
Another form loads perfectly. The DependentVBProject builds fine, and is set as a dependency for the startup project.
Before upgrading to .NET Framework 4.0, this project loaded fine, but something else that had it as a dependency did not build (because of other 4.0 dependency).
Hi,
How to load multiple SAME forms location? I have no problem to load 2 different forms' location but the multiple same forms' locations.
The following code is for loading the different forms:
Private Sub Menu_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.Location = My.Settings.Location
Me.Visible = True
'Usually i have multiple Form1 are opened when i close app.
Dim f1 As New Form1
f1.Location = My.Settings.test
f1.Visible = True
End Sub
Thank you for the helps!
I am performing a migration on a vb6 program, to vb.net. The basic knowledge you need to understand this question is that there are two forms that need to talk to each other, frmInput1 and frmInput2. I have the following code (behind frmInput1) that checks if a textbox on frmInput2 has a certain value, seemingly before it has loaded:
[Code]...
i searched for stuff to load files/forms, in this case forms from a combo box... this is what i have so far, except it doesn't do as it should..
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Select Case ComboBox1.Text
[Code]....
also, is it possible just to click the item in the combo box and have it automatically load up the form?
I' ve a small project with few forms. i want to design a menu a one form so that when user clicks on the menu item respective form loads in project.
View 1 RepliesWhen you complete various feats in my program, on a form called "User Details" there is a label with the text that says "Complete" only when you have completed a particular game. There is a save button, and a load button, all on different forms. How could I make a save and load feature? One that saves the fact you've completed certain games - and then when you press load after exiting and reentering the program, the Complete text will reappear.
View 9 RepliesWhen I load a 2 forms from frmMainForm I use:
frmBookingForm.MdiParent = Me
frmBookingForm.Show()
frmQuickView.MdiParent = Me
frmQuickView.Show()
So no matter which form I click that form always comes to the front.
When I load a form from frmQuickView I use :
' Check if Booking Form Already Open
If My.Application.IsFormOpen("frmBookingForm") Then
frmBookingForm.BringToFront()
Else
frmBookingForm.Show(MdiParent)
End If
The first part of the IF statement is ok, the problem I have is with the second. No matter what I try, frmBookingForm always stays at the front and all other forms remain behind it. I tried it without the MdiParent in the brackets and when ever I clicked on a form frmBookingForm went into the Taskbar.
When ListView is not in Virtual mode the following method seems to be the fast method to load a large list into ListView:
Dim items As New List(Of ListViewItem)
Dim alllines as String()=System.IO.File.ReadAllLines("FilePath")
For each line as string in alllines
Dim item As New ListViewItem
item.Text = line
items.Add(item)
Next
ListView1.Items.AddRange(items.ToArray())