Displaying Message On A Computer Over LAN?
Nov 23, 2010How can I display a message (Using vb.net) on a computer that is attached through LAN?Can I use IP Address of that computer: How?
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VS 2005 : Dial A Computer From Another Computer Using Modem For Sending Files And Message?
Jul 11, 2009I 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?
Displaying A Message Box In .NET?
Feb 1, 2010I am trying to display a message box in VB.NET. This should be simple but I cannot get it to work. I have coded in VB before and used MsgBox("Message") but in VB.NET i understand its MessageBox.Show("Message") but i cannot get it to work. Its saying MessageBox is not declared but what do you declare a message box as?
View 1 RepliesMessage Box Not Displaying?
Nov 13, 2009I have a simple message box and it's not displaying when i run my subroutine. I debugged to verify that it's going into the code and it does; however, the message box just doesn't display and I don't know why.
here's the part of the subroutine that the message box is in:
<code>
If bSuccess = True Then
[code].....
VS 2005 Displaying A Message Box?
Aug 5, 2009I have an amount field which is declared as type integer in the databaseHere lies the code that i did for insertion into the database:
Dim num As Integer
If Integer.TryParse(TextBox2.Text, num) Then
cmd.Parameters.AddWithValue("@amount", num)
[code].....
VS 2010 Displaying A Message Box?
May 4, 2012I am querying a db based on some conditions and then I am putting these data in a text file. This is done by a for Loop. Is it possible to have some message box telling that data1 is being copied, data2 is being copied, etc. Some kind of dynamic textbox, telling what is being done at the background.
View 6 RepliesAction Before Displaying The Message Box, Winforms?
Apr 11, 2011I always useMe.Cursor = Cursors.WaitCursorfor a time taking functions like hitting the DB.Now if any exception occurs, I'll display the error message as:Msgbox(ex.Message)So before displaying any message, I need to reset the cursor to default.Is there a simple way to do it at in one place instead of writing it in all catch blocks.
Is there a way to inherit MessageBox class and override the functions?Other wise I need to code it in all the catch blocks or handle all the exceptions at one place which I don't want to modify the whole application now.
Create .net Dll For Exe Ie Displaying Error In Message Box After Installation?
Sep 24, 2009I want to create vb.net dll for exe ie displaying error in message box after installation....For example if connection file is not correct after installation then it should display in error message for that db connection is failed.....It should happened after installation....
View 6 RepliesDisplaying A Fading Balloon Type Message Box
May 24, 2011I need to have a balloon like message box that displays for a few seconds and then fades away (not disappears at once)
View 2 RepliesDisplaying A Fading Balloon Type Message Box?
May 28, 2011I need to have a balloon like message box that displays for a few seconds and then fades away (not disappears at once)
View 5 RepliesVS 2010 - Timer For Displaying Different Message Boxes
Oct 25, 2010How I can do timer to do some different things every time?
For example:
*my Intervel is: 2 mins
after 2 mins (first time):
MsgBox("1")
after 2 mins (Second time):
MsgBox("2")
after 2 mins (Third time):
MsgBox("3")
and etc....
Send Message To Another Computer Using LAN Or Network?
Oct 20, 2010to do a program that can send a message in other computerthru LaN or Computer NetworkExample im in Server and i will send it is \PC-01here is the picture i design it but i don't know the code
View 1 RepliesVS 2008 Displaying Data On More Than One Network Computer In Real Time?
May 2, 2009I am busy with a VB2008 EXPRESS program that reads is data via a network cable. Saving the data on the same computer as my program is not a problem, but I must also make this data available to other users in the network and update their screens in real time. In other words I need a COPY of my running program on each networked computer when requested by the user in the network. I have looked at SQL, XML pages and inheritance. But I am confused, what is the best way???
View 13 RepliesC# - Displaying Message Shown In Command Prompt In List Box?
Aug 7, 2011Actually I want to display the messages shown in cmd prompt like, if i do:
Ping google.com -t
The following message will be displayed in the cmd prompt:
Reply from 74.125.235.17: bytes=32 time=133ms TTL=51
Reply from 74.125.235.17: bytes=32 time=130ms TTL=51
[code]....
I want to display the exact information into the list box of my program instantly when it is displayed in the command prompt not after whole process is completed.
As in the ping google.com -t, I want to display the each reply message instantly in the list box.
DataGridView - Handle ENTER-KEY And Displaying Error Message?
Apr 22, 2009I have couple of questions with datagridview 1.How to handle the Enter-Key when the user edited the columns value.?I mean, without changing the columns values we can suppress the enter-key by following. No problem. It's working Fine.
Private Sub DataGridView1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles DataGridView1.KeyDown
If e.KeyCode = Keys.Enter Then
Dim numCols As Integer = DataGridView1.ColumnCount
Dim numRows As Integer = DataGridView1.RowCount
[code]....
But after if I select any one column & changed the values then if I press <Enter> it's moving to next row. But I want to move it to next column..
2. With Datagridview - I have a column for date. and it's defaut format is mm/dd/yyyy. But Iam looking to read the date by "dd/mm/yyyy" format. Also if the user feed wrong date format then it has to display my Error message. "INVALID DATE"
Keeping Data In Grid While Displaying Error Message
Mar 5, 2009I have 5 textboxes embedded in a datagrid that require a date format (mm/dd/yy), but can be left empty if user doesn't have date. User can poplutes these textboxes for multiple records and hit submit button. On the submit i loop through the grid. If dates are populated AND they are in the correct format then I call a stored procedure that inserts the record into a table. If any of the dates that are populated in the textbox is not a date or in the incorrect format I need to display error message in a label. I got all this to work, but if it throws error message all the data in the grid is wiped out.
How can i keep data in each textbox and still display the error message?
.net - Object Reference Message After Moving To Another Computer?
Feb 29, 2012The Error I get is "Couldnt show any because: Object reference not set to an instance of an object"While on the development machine it works.Both running Win7, I inclluded all sql files as stated on the deployment instruction for datafile and sql-ce dll's from the msdn.The datafile is fine and connection is good, becuase a "cmd.ExecuteNonQuery()" runs without problems.
Public Sub LoadFolders()
Dim ds As New DataSet
Dim da As SqlCeDataAdapter = New SqlCeDataAdapter()
[code]....
Cannot Open Database Due To This Message :because Of Computer Name Change
Nov 16, 2009Im doin project in vb.net as front - end and sqlserver 2005 as back-end
View 8 RepliesKeeping Data In Datagrid While Displaying Error Message In Label?
Mar 5, 2009I have 5 textboxes embedded in a datagrid that require a date format (mm/dd/yy), but can be left empty if user doesn't have date.User can poplute these textboxes for multiple records and hit submit button.On the submit i loop through the grid. If dates are populated AND they are in the correct format then I call a stored procedure that inserts the record into a table.If any of the dates that are populated in the textbox is not a date or in the incorrect format I need to display error message in a label.I got all this to work, but if it throws error message all the data in the grid is wiped out.How can i keep data in each textbox and still display the error message?
View 1 RepliesEmailMessage Class To Send Email Message(s) From Local Computer
May 18, 2009I am using the EmailMessage to send email message(s) from my local computer. I am also using the SMTP server of my ISP and generally it works just fine. However, some of the emails are never delivered to the destination (bouncing emails) and i get "Mail Delivery failed: returning message to sender" How do i check if the message can be delivered rather than receive the "returning message to sender"? Should i check the destination email server? I have no idea from where to start actually.
View 6 RepliesSend A Message To Another Computer Screen In Network Using Visual Studio 2008?
Jun 11, 2011how to send a message to another computer in my companys network using visual studio 2008...I would like to be able to list all the computer names on the network and select certain ones and send them a message that would pop up on their screen
View 3 RepliesVS 2010 Snippet Of Code In Which The Computer Displays A Message About Every 20 Seconds Until A Key Is Pressed?
Nov 16, 2010I need an example snippet of code in which the computer displays a message about every 20 seconds until a key is pressed.
View 3 RepliesBreakpoint Is Not Working Displaying Message 'breakpoint Will Not Be Currently Hit'
Apr 30, 2012I have a solution with number of projects developed in Visual Studio 2005 and the breakpoint is not working displaying message 'the breakpoint will not be currently hit' No symbols have been loaded for this document. I have tried solutions/suggestions in the forum and none is working. I have deleted the obj and bin directories and nothing worked. Selecting the Debug Menu, Windows, Modules option I can only see the pdb files for some projects (dlls) and cannot see for the project I'm debugging.
View 1 RepliesSockets - Check That If Another Computer In The Network Send Some String Data To The Listener Computer?
Mar 19, 2012i 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 ?
Developing A Computer Application Designed To Monitor The Network And CPU Statistics On A Computer?
Jan 29, 2009I 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.
Access The Data Coming To The Computer From The In-built Bluetooth Module Of A Computer On Windows Platform?
Feb 4, 2011i 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.
View 6 RepliesVB - Desktop Computer With Cable Connection On Back Allows To Watch TV On Computer Using Windows Media Center
Jun 12, 2010I 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.
Copy A File From A Local Computer To A Remote Computer On The Network?
Dec 19, 2006I 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?
View 2 RepliesLookup For A Specific Computer Given Ip Or Computer Name ... Retrieve The User Logged On
May 21, 2010how can i look up for a specific computer given ip or computer name ...retrieve the user logged on..
View 2 RepliesVS 2008 Computer Restarts And Mapped Drive Appears Under My Computer?
Mar 31, 2009Problem: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]...