Is there any way to automatically capture the text displayed on HyperTerminal using a dos command or using visual basic without having to go to the program and click on Transfer|Capture?
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So the app that I am working on requires me to launch shell commands that output text into a command prompt window. I need to be able to capture that text into a string.
View 3 RepliesI have an executable that I normally execute from cmd window. Now I want to write a vb program that does it, captures the output that the program would normally show on commandwindow and does some further stuff with it. Shell would be the starting point, I guess.
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If I execute any shell command in VB application How can I capture the return code from the shell command. I have written something like this
shell(db2look ....,AppWinStyle.Hide)
Now I want to know the return code of the above command which ran using shell script.
HTML
System.Diagnostics.Process.Start("C:up.exe")
i opened a file using this command . after a sec i want to close it automatically can i do it using visualbasic?
I have a normal windows forms application. A button launches a command line application.I need to insert an argument automatically without the keyboard. Then hide the command line application. I've been trying to figure out how to do this but with little success.I need to build a function that does this but I've never built a function before.Here is what I have but it tells me it may result in a null exception.(Because I'm not doing something quite right.)[code]
View 8 Repliesis there a way that i would automatically paste the clipboard contents to my richtextbox after the shell command?
my code goes this way..
shell("ocr")
richtextbox.focus
richtextbox.paste
my code won't paste the clipboard details after it has finished the shell process.
I want to collect 256 bytes of datas from hyperterminal. After this I want to decode that 256 bytes of data into other form, and show the same on GUI I am using Microsoft Visual studio 2008.
View 1 RepliesHow can i retrieve data information displayed on the hyperterminal or is there any way to redirect the information being displayed on hyperterminal to a file?
View 2 RepliesHow can I use hyperterminal to act as a simplistic IM system? I have two PCs on the same network and I want to be able to send instant messages back and forth using telnet.
View 1 RepliesI am working in Visual Studio 2005 in Visual Basic. I have some combo boxes with the following list in the dropdown menu:Pick 1 > New CommentPick 2 > PassPick 3 > FailPick 4 > Recommend ReplacementWhen the user chooses one of the options, I only want the text after the ">" to be displayed in the combo box's text area.[code]When I run my program, it still displays "Pick 1 > New Comment" in the text part of the combo box.
View 6 Repliesi would like to build a very simple program that connects to my modem and outputs in grid format, caller display, date time etc etc.Ive done loads of searching and i've found a few examples online but most are for VB6 and ive spent ages trying to upgrade them but with no joy!I have found two enxaples that work with VB2010 but i have struggled to make them work and also they seem way too advanced for me to learn from.
View 5 RepliesI have a serious dilemma! I have a com port COM3 and i USB device attached to it ! now when i use Hyper terminal and i can read and write to it using AT commands. for example when i type in "ATI" in hyper terminal it will return me a bunch of data how can i so the same using a VB program ? is there a way to emulate the functionality of Hyperterminal? I tried using System.IO.Ports and a SerialPort class but no success.
View 6 RepliesI am a beginner using Visual Basic 2008. I have a problem and can't figure out the code for the following. I have a form that contains two text boxes into which the user types information. When the user clicks on one of the textboxes it becomes blank and it's contents are displayed in the other text box. I seem to be using the correct codes but can't get it to work right. Does anyone know the correct code for this?
View 4 RepliesI am working with a datagridview. It is being populated from mysql table. 2 of the columns in the table are values that would be used in a combo box. ex: 1 = Cat 2 = dog. [code]...
View 1 RepliesI now need to have a drop down menu with different languages in it.the user selects a Language from the drop down menu the text of all the relevant objects changes from like a Button with pause on it in English changes to a button with 'Pausar' on in Spanish.
I have found some partial topics but none on this website so if any of you have advice. I have looked about on google but nothings come up with what I am after.
-> MS Visual Studio 2010 (vb.net)
-> ODBC Connection
I made an account manager where i can store all my accounts and I want it more protected, how can I changed the displayed text in my "colPassword" in datagridview? Just like in textbox the PasswordChar, please give me sample code :)
I need to see if a webpage displayed via the vb browser contains certain words .I've tried parasing through the html but that contains too much junk html and css tags which caused problems.That was done by using property webBrowser.document.Body.InnerText.contains . Are any way to search through the actual text via the program like the control-f function on common webbrowser ?
View 1 Repliesthe question says it all, doesn't it? I was just wondering if it was possible to get only the displayed lines of text in a textbox. (Such as line indexes 1-15, to give an example.)
View 10 RepliesText displayed by the RichTextBox1 is too big. It creates vertical and horizontal scroll bars. It there any way to zoom in and out to make the text fit as one desires?
View 5 RepliesI am clueless when it comes to this, I want to read the displayed text online. My problem right now is What Im trying to read has different html codes and I cant figure out a good way to seperate the text line by line from code
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I'm running into the following error message when I click the button event: Command text was not set for the command object. [code]
View 1 RepliesIf I comment out MdiUpdate() this run fine. When I run it with MdiUpdate I get the following Error...
da.Fill(ds,
"Mdi") Command text was not set for the command object.
I have also taken the code from the select statement and put it into the other 2 (replace the CliendGroupID = 3) and it works fine
Here is the code:
Public
Class NewFileInput
Dim inc As Integer
[code]....
When a user clicks the + button on the binding navigator, I want to set the displayed item of acombobox to the value displayed in a label. The combobox is bound to a field in the table. Theproblemis that when the user clicks to add a new record the combobox is cleared and they forget to select a value before they click save.
View 7 RepliesLike the title says, is there a freeware program out there for serial communication that is better than Windows Hyperterminal?
View 1 RepliesI'm having a problem when I'm bringing up a hyperterminal session and using sendkeys.send I'm using process.start and it will show the first dialog to make the call....all is fine. You click OK and another dialog pops up with a DIAL NOW button.
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How can I assign a value to a message box for when the default value displayed in the text box is unchanged. ie. If my default value is 17 and the user clicks ok without retyping a number, the Input value displayed in a textbox will be 0.
Currently I have:
Public Class Form1
Dim MyValue As Double
Private Sub But_EnterInput_Click(sender As System.Object, e As System.EventArgs) Handles But_EnterInput.Click
MyValue = CDbl(InputBox("Input a value", "Data Input", "17", 200, 400))
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This works however if the user types 17, the textbox will read 0. not what i want.
I have designed a windows form(to act as a messagebox) with Label and OK, Cancel buttons. I'm on form1 and call this messagebox form in the closing event. If I debug the showdialog of the messagebox form the custom text is displayed on the Label, however if the application is minimized and when i right click on the application in taskbar and select close window then the messagebox form is poped up however the label doesn't show the custom text.
View 2 RepliesWhen in design view I can change the text displayed in the banner of the form(next to the icon) but when I build the code and test the form doesn't have the text displayed? I'm using VB express 2008
View 5 RepliesJust wondering if its possible for an image to be displayed along with some text when an item is clicked in a list box?
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