VS 2010 Sending Array Between Subroutines?
Dec 10, 2010
I'm having trouble with passing an array between subroutines
I have an array called "lines" which is loaded from a text file and then edited according to a series of checkboxes within one subroutine. Each line in the array is essentially a line from the text file
I then need this array passed to another routine so that it saves to a new text file once the save button is pressed. (in this case just the top 5 lines)
At the end of the section that creates the array i have placed this
From File Edit
Call Savefile(Lines)
The section of code below is from the section once the button is pressed
Save Code
Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Savebutton.Click
[Code].....
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Dec 14, 2011
As it is right now I have a bit of code that kind of looks like this (a little paraphrased but Im sure you get the idea)[code]I thought for sure the above would work but it still seems that I am missing something, when I open the excel sheet nothing was printed. This would cut down the lines of code that I have in half easily, so I would love to find a solution for this [code]But the excel sheets still do not update with the new information.
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Feb 4, 2011
I have 2 arrays X(n) and Y(n) where n can vary programmatically, no set value. I want to pass these two arrays between two subroutines.
Sub sub1()
...
call sub2(X,Y,n)
end sub
sub sub2(x,y,n)
...
end sub
I want to know how to prepare the arrays for the "call sub2" and how to extract the arrays in "sub2".
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Feb 3, 2011
I have 2 arrays X(n) and Y(n). I would like to pass them between subroutines:
Sub sub1()
...
call sub2(X,Y)[code]...
The problem comes when n can be changed in sub1 say a textbox. How do you transfer an array of variable length between subroutines?
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Apr 1, 2009
I'm using NuSOAP and it works for strings but what's wrong with this array I'm trying to send..I get this error
Number of indices is less than the number of dimensions of the indexed array.on this line ws.hello(BlockIDs())
Public BlockIDs() As Array
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Try[code].....
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Mar 29, 2012
I am working on a little project and have had great success, that is until I came upon a slight glitch in programming. Here is the glitch:I have Form1 and Form2. Form1 contains an array, which I need to send to form2 to precess and send on. Is this possible? I have tried sever ideas and none have worked. sending an array from one form to another is possible?
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Jun 8, 2010
I am doing the following :
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button2.Click
readData = "Conected to Chat Server ..."
msg()
[Code].....
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Jun 15, 2010
I am new to VB.net and struggling to get out of VB6's way of sending data, I am doing this to send a byte array from my client to server, please advice if this is the right way,The sending portion:
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
Dim arrNo(3) As Integer
[code].....
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Jan 29, 2010
I'm using javascript to send a array to my code behind so it can be saved. And also to redirecting the page to the next dataset.
function ChangeMonth(utcDate){
PageMethods.javaGetArray(colors);
alert("saving...");
window.location = "./transport.aspx?date=" + utcDate;
}
This works perfectly when there's an alert in between, the saving and the redirect. If I delete the alert it just redirects without saving.
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Jun 19, 2011
I have an array of people stored in a custom structure array... how can i copy this array to a temp array so that the temp array has all the same values as the original custom array?
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Oct 30, 2009
I recently added three subroutines to a form, and as a result of adding only the three subroutines, I have noticed some weird behavior in the form and I can't pin down why these three subroutines would cause it.
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Mar 20, 2010
To detect 'death of player' I am using the mouseleave event of my picturebox background (background1). Unfortunately this triggers both when the mouse enters an 'evil' and the 'points' and ends the game without the player being able to collect points.
The obvious way to solve this would be to swap detection to entering evils.
Unfortunately I am dynamically creating my 'evils' and do not know how to also dynamically create subs to deal with MouseEnter. Here is my code for generating the 'evils'
'The number of evils (asteroids)
Dim evilcount As Integer
'A count for use with comparison to evilcount
[Code]....
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Dec 14, 2009
I'm struggling with an event related to my communications class.I'm calling a 'DataChange' function via event handler any time I receive new data over my serial connection. I then proceed to load that data into a DataGridView, perform some formatting, etc for the users. I'm getting a ton of problems due to the frequency at which the DataChange event is called and seems to steal the focus out of othert subroutines and functions mid-process.For example, I'll attempt to transmit data back to the serial device. After I format the data, but before I can actually call the Send function from my library the focus is directed back to DataChange and I never actually transmit my data.
Is this a problem best addressed by threading the DataChange related routines, unhooking the DataChange event before a function or routine then rehooking, or is there some basic principle I'm not implementing.
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Feb 5, 2009
The Visual developer express outline provides hide/plus-minus signs throughout the HTML code, and it does this for Class's, but not for my subroutines in an ASPX file.Is there a way for it to do this, so I can reduce subroutines I'm not working on at the moment? I know I can highlight areas and hide, but it's kind of clunky to do quickly through many subroutines if I have 2k lines and a hundred subroutines.
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Feb 25, 2009
have been writing code to replace an old Fortran program. The Fortran program had very organized subroutines which could be called from anywhere in the project. Most of these were relatively small and left a small, easily followed main routine. I'm converting over to VB.net and when I write the subroutines they are all on the same form. Wading through 50-100 subroutines on one form is going to be messy.
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Jun 2, 2009
I am trying to convert an algorithm to use them in order to save memory. However, I am struggling to achieve error-free code while using "Strict On".
Here is a basic version of the code I am attempting to use.
Code:
Option Explicit On
Option Strict On
Module Program
[Code]...
It works when I do not use the Strict option. How do I improve the code to compile error-free?
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Apr 22, 2011
I would like to send the variable "dst" from the Combobox1 sub to the Data sub. [code]...
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Aug 9, 2010
I have a problem in VB, I've never seem that.. Waht a confused thing... In the application I was using for send SMS to many conatiners, I use this
[Code]....
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Oct 7, 2009
I find myself calling functions from lambdas frequently as the provided delegate does not match or does not have sufficient parameters. It is irritating that I cannot do lambda on subroutines. Each time I want to do this I have to wrap my subroutine in a function which returns nothing. Not pretty, but it works.
Is there another way of doing this that makes this smoother/prettier? I have read that this whole lambda inadequacy will probably be fixed in VS2010/VB10 so my question is more out of curiosity.
[Code]...
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Dec 21, 2011
am developing an application automatingExcel 2011 from Visual Studio2010 with Visualasicthe problemis that I can call other subroutines.I developed the following subroutine to addformatting to the selected ce
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May 22, 2011
Working on my major project for my last year of school worth 30% and am having issues with getting screen elements (buttons, labels, picture boxes, etc.) to update before or during a sequential sub program or function.
For example, I have a series of picture boxes that require to be clicked on to activate certain commands. Here is the code for one of the picture boxes, picX3Y0, when it has been clicked on:
If picX3Y0.ImageLocation <> imageFolder + hiddenImages(3, 0) + ".png" And imagesSelected < 2 Then
If x1 = -1 Then
x1 = 3
[Code].....
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Dec 8, 2009
AdamSpeight2008, on 19 Jul, 2008 - 10:50 AM, said:Labels You have a label on a form and If you're using Label1.Caption = "Text for label" it's VB6 If you're using Label1.Text= "Text for label" it's VB.Net Buttons You have a button on a form. To set the text on the button.You're using Button.Caption= "Text on button" it's VB6 You're using Button.Text="Text on button" it's VB.Net
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Apr 11, 2011
Once I have inserted all details into my booking form I want to send some of the details to a form called "Daily Jobs Form", When I click the save Button on the booking form.On the "Daily Jobs Form" I have a row of TextBox's and at the Begining of the row I have a Button called "View Job" and When I click the "View Job" Button, I would like to be able to view the whole job. And Choose a driver who has Been Allocated the job.
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Jan 25, 2010
Dim movie As String = TextBox1.Text
Dim subtitle As String = TextBox2.Text
Dim box As New Process
box.StartInfo.FileName = "MP4Box.exe"
[code].....
When i click a button this code is executed. But it wont execute the command "MP4Box.exe -ttxt " + """" + subtitle + """" Why?
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Jun 22, 2011
I'm using an Asynchronous Method to send data across the TCP Protocol. For the most part it seems to be working, but recently, I've been getting results that have missing bytes to them. How am I actually able to figure out what's missing on the sender's site and make sure all the data gets to the end? For example: my end client receives 1408 bytes of data when I sent 1532 bytes. I sent an array with a length of 1532 and the client only got 1408.
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Apr 24, 2010
I know how to send one file, and ive tried to loop that. But then i get error 500 or 550. So what is a good way to send multiple files over FTP?
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Apr 14, 2010
I have wrote a nice little app in VB.Net to connect to an IP device via telnet and send a command, then write the reply to this command into a text file.I have everything working appart from the command.I need to send "Ctrl+a I2100" so if I was doing it manually in a dos box with telnet I would connect, then hold down Ctrl key and a then release, then type I2100 How do I do the Ctrl+a bit in VB. The line of code I have at the moment, is
client.SendCommand("Ctrl testing")
Now this obviously sends the word Ctrl testing to the telnet device.
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Jan 19, 2009
I've been logging at website automation (automatically logging myself in etc...) and I've ran into an iFrame which stumped me.
<iframe frameborder="0" id="theiframe" src="javascript:""" style="width: 100%; height: 270px;"></iframe>
So far I've basic form inputs have only needed something like:
[code].....
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Oct 11, 2011
Is there a way of sending the content of a datagrid via Outlook 2007? I have a form with a text box containing the e-mail address of the destination, a datagrid with a few columns of data and a button. What i would like to to is to send the content of the datagrid to the destination when the user presses the button. Is there a way to accomplish this?
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Mar 6, 2012
I have a problem with one application, the application send emails to notify the users of some events that occur. The application works just fine when the user it's connected by wire, but when it's wireless the emails can't be sent.I did a little research and i found out that the server just allow to send email messages from the users authenticated, the wireless LAN doesn't authenticate the users...So how can i set the credentials/authenticate myself in the server when I'm connected by wireless, to be able to send emails?
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