Form 1 Is Blank On Another Computer?
Oct 6, 2011
I've got a small VB.net 2010 project I made at home and then brought to work on a flash drive.However, when I opened the project at work, I found that my first form (Form 1) doesn't work correctly.It shows up in the solution explorer with the module icon instead of the form icon and if I open it it's just a blank empty document.When I run the project, it works correctly and Form 1 opens and appears as it should. I can also open the Form 1 design file and all the information is there, I just can't access it when I open the entire project.
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Mar 27, 2011
I need to detect shift + arrow key in blank form. But it's not working. I also tried overriding IsInputKey method but it only detects single key press (like arrow key) but when multiple key are pressed it simply doesn't work.
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Mar 15, 2012
Is it possible to reload a form of the running application from one computer when I executed a function from my other computer with the same application? co'z I want to see the changes of data on my datagrid view?
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Mar 18, 2012
I have
MyTeam.TabControl1.TabPages.Item(i).Text += myReader("FIRSTNAME") & ", " & myReader("LASTNAME") & vbNewLine
But this just changes the tab title. How do I add text to the blank form below it?
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Jan 31, 2012
I have a form that I need to show "nonmodal" while I do some work, the form displays a label that outputs strings captured from a cmd window. So I am doing it like this
Dim f As New AutoRDP()
f.Show()
f.doit()
f.Close()
Private Sub lockprompt_Load(ByVal sender As System.Object,
[Code] ......
The problem I have is I can load the form correctly.. all the elements loads up blank. But if I use showdialogue() it loads correctly, but I cant return to do my work..
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Jan 21, 2011
Regarding a console application and VB forum program - In searching XML parsing examples I find several using Console.Write and Console.Write - To show my inexperience I (out of habit going through a couple preliminary examples) I created a new VB project with a blank form - I then copied and pasted the XML example using the console commands Errors - I just found the "create console application"What is the difference between a console application and the project using a blank form? Can the console commands like Console.Write work with a VB form project?If so (#2)What is the advantage in creating a console application - why not just start with a blank form and go?
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Jun 22, 2010
am new to VB.net i know VB
i created a button on the form
private void button1_Click(object sender, EventArgs e)
{
[code].....
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May 5, 2009
When I use Request.Form("myInput") and the input field "myInput" is blank, I get a server error.
How do I handle this?
Is there a way to check if "myInput" has not been filled?
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Oct 5, 2010
I followed the last post about dgvs and have been trying to get my dgvs to have alternate colored lines on form load. In both apps I am working on I am using dgvs to display certain things. I do not like the look of a blank dgv on a form. When I tried to add blank colored lines to my dgv, it did work, but when I loaded the dgv with a dataset, it pushed my columns to the right and I had to add scroll bars to see my data.
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Jul 3, 2010
Simply saying I've added an Notify Icon to my project and then added context menu showing up when the left mouse button is pressed. The problem is that with the context menu some blank form is showing in the taskbar. There is no such form within the project.Does anyone know why it may be happening or how to get rid of the effect? I might add that I have other context menu attached for mouse right click button and it works fine, no blank forms and such showing on the taskbar it's just the left mouse button that works that way.Here is the code that I am using to show the menu:(the visible state to false is necessary for the other menus not to pop up with the one i want... unless anyone knows better method)
Private Sub NotifyIcon_Click(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles NotifyIcon.Click
If e.Button = MouseButtons.Right Then
[code].....
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Oct 27, 2009
In my window application, Form1 variable eg. Public str as string. value blank/null when move to Form2 and Back to Form1. How to maintain Form1 varable's value when back to Form1 In vb.net if any one know, reply me soon
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Aug 19, 2009
I have encountered a program when I developed a small form application. It looks fine when I initially started on my laptop, but when i opened the project in my office desktop, for form size seems like the the size i wish to have, but all the controls inside are "shrinked" origined about the top-left corner of the form). The difference between two computer, which i can see is the resolution used, also the fond size used.
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May 15, 2012
I am in process of making a advanced note pad and have figured and most of the things i need out but id drop system so i can take a .txt file from my computer and drag it on the program and drop it and have the program load the .txt file
P.S : it is a tabbed notepad
Code for open:
Dim OPF As New OpenFileDialog
[code].....
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Sep 17, 2009
i need some help to make Form who Pick My Computer Resolution If i m chang it Then My form autometicly Adjust by Desktop For Example: if My Computer Resolution is 800 x 600 then my Form size adjut to 800,600
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Dec 27, 2011
I want to know how i can make my application (which i created in visual basic 2010) start up when the computer is locked So as to act as a Lock Screen...
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Aug 9, 2010
I have created multiple forms in VB.NET that need to be sent out in emergency situations. For example, the Fire form will instruct employees that they need to evacuate the building, the Tornado form will instruct employees that they need to go to the basement, etc. I have the forms created where they will display over my own computer when I run the application. I have also figured out how to get the list of computers from Active Directory. Now I am stuck. How do I make the form display on another network computer? Does anyone know how to do this?
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Mar 19, 2012
i have a task to create a TCP Server (a program that is listening on its network card interfaces for incoming data stream).I have search on the internet and i found that i can use two methods : Socket or TCPListener class.I have created an example for Socket class, but i wondering how could i test it? I need to check that if another computer in the network send some string data to the listener computer , then this message should be displayed.Here is the example from microsoft that i am using for TCP Server using Socket:
Public Shared Sub Main()
' Data buffer for incoming data.
Dim data = nothingc[code]....
But it does not work because of the PORT setting.If in the TCP Server i have "Dim localEndPoint As New IPEndPoint(ipAddress, 0)" the client crashes, but if i change the port from any (0) to 11000 for example,the client works fine.Do you know why?
Later edit2:Maybe i should have started with this question:Which method is recommended for my scope?asynchronous or synchronous method ?
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Jan 29, 2009
I am developing a computer application designed to monitor the network and CPU statistics on a computer remotely. The monitored computer would have my program installed and the monitoring computer would display, in a form, the information being sent from the remote client.The application does not send any information regarding packets, user names, passwords, etc. It is solely meant for monitoring CPU performance and Network resources remotely.
What would be the best method to send this information over to my host machine?I am programing in Visual Studio 2008 on windows XP. The client machine is also XP. I know this sounds a little shady, but it is required for my little business (http://www.iquorum.net) to monitor what and when something happens on our machines when I and my employees are away.
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Jul 11, 2009
I am trying to dial a computer from another computer using Modem for sending files and messge.Follwoing is the code done in dialing computer
Text1.Text = "Test string from App1 "
Number$ = InputBox$("Enter phone number:", "Number$")
If Number$ = "" Then Exit Sub
Temp$ = Status
[code].....
But after the dial tone, i am getting the exception "CTL_E_GETNOTSUPPORTED " at the line MSComm1.Output = Text1.Text?
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Feb 4, 2011
i have encountered a problem, i want to access the data coming to the computer from the in-built bluetooth module of a computer on windows platform, this data has been sent by a remote bluetooth module say a by an autonomous device (just like a bluetooth mouse connecting to the computer). The to be sent is in the form of numbers and i need these to manipulate on the computer.
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Jun 12, 2010
I have a desktop computer with a cable connection on the back that allows me to watch TV on the computer using Windows Media Center. I had the idea of writing a program that would access this feed and send it to another computer (laptop) via my network. That way I would be able to watch TV from anywhere that my network spans. I have no idea if this is possible or how I would even do it,
So I have three questions.
1: Is it possible?
2: How would I go about access the feed?
3: How would I send it over the network?
My original thought was doing it in Flash, but I'm not very good at Flash so I wanted to do it in VB.Net.
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Dec 19, 2006
I need to copy a file from a local computer to a remote computer on the network, if i try to use File.Copy without logon i get the following error:"Logon failure: unknown user name or bad password."How do I provide user name and password for file copy?
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May 21, 2010
how can i look up for a specific computer given ip or computer name ...retrieve the user logged on..
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Mar 31, 2009
Problem:When my computer restarts my mapped drive appears under My Computer. When I try to use it from code I get errors. If I open the mapped drive by double clicking it, and then try the code, it works. What I discovered is that when my computer starts the status, using net use, is
[code]...
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May 19, 2009
I want to write an application which will call the remote computer. I mean when I click on call button on my form it should call the remote computer which I want to call and display the video with audio on my form. something like making video call.
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Jun 1, 2008
I have to create an online application which i can apply it on every employee's computer in my company and i have create the application on visual basic 2008 and SQL 2005 using windows application and database. The problem is i do not understand how am i going to run the application on every employee's conputer. Because i have create the application on my computer, must i install SQL on every employee's computer? or any other software i have to used.
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Oct 8, 2011
This line of code freezes on my Win7 dev computer but not my XP dev computer.I am using Visual Studio 2003.
strOutputFile = "c: est.mp3"
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Dec 21, 2009
How do you share files from one computer to another that are connected in one wireless internet connection? I mean, it's possible using shared folders this means it could be possible in vb.net too..
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Nov 4, 2010
I have exe file that lunch a program takes 5 inputs. this exe locates in computer B and I need to execute it from computer A using VB.net customized application that pass the inputs through it.
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Apr 16, 2010
I tried to get os version of remote computer using ip address with WMI ,It shows "RPC server unavailable" error.If anybody have solution for getting remote system information without WMI in vbnet,
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