Detecting Ctrl+character Press?
Nov 25, 2010
I want a part of my web browser to navigate to the home page when the user performs the shortcut Ctrl-H. I'm not sure how to go about telling the program to detect the KeyUp (or would it be KeyDown?) from anywhere in the program (for example, not just in the Private Sub of a text box but rather for the entire form). Here's what I have so far:
Private Sub Form1_KeyUp(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyUp
If (Microsoft.VisualBasic.Asc(e.Control && e.KeyCode == Keys.H) Then
WebBrowser1.Navigate(My.Settings.HomeUrl)
End If
End Sub
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Oct 17, 2011
Why when I press Ctrl+Tab in a MultiLine TextBox,
it enters a tab character even if I set the AcceptsTab property to false?
I set the MultiLine property to true, and AcceptsTab property to false.
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Jul 28, 2009
how do i call a routine when the user press CTRL+Z or ctrl+somthing?
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Dec 9, 2010
How do I detect a ctrl+tab keypress?
Reason for asking: I want to stop a user from changing tabs in a tab control.
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May 15, 2009
I know that you cannot disable Ctrl Alt Del for security reasons. I was able to figure out how to disable ALT+F4 in my application though. What I am wanting to know is if anyone can give me some code to where If CTRL ALT DEL is pressed then my application will close. I have tried everything, and I just cannot seem to get the program to recognize if the user presses ctrl alt delete.
So basically I need some code that detects if a user presses ctrl alt delete then if htye did it closes the application.
(I am making a quiz program.)
PS: I am on Windows 7 RC and I also use Windows Vista. I am using Visual Studio 2008 Professional Edition.
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Jul 2, 2011
I have a application using Webbrowser Control, I want to detect the click events for anchors in web page. I dont need code, just the directions to look into.
Edit
I didn't find any solution for the problem but found a hack in Control.ModifierKeys, this works until now!
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Aug 1, 2011
I do not understand why this is not being detected.when I do a test in the immed it comes back true for a match, but the code never run's.[code]
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Mar 11, 2012
I am making a program that shutsdown your pc if you press ctrl+s. I have tried looking at some keylogger codes and changing them slightly but i can't find anything that works. I need it to be minimized but still checking for ctrl+s.
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Mar 17, 2012
When i test a project i usually press Ctrl+Break to pause the execution to change a value here or there, but unfortunately VB opens a new tab titled "No Source Available" and it become difficult to back to the tab that i was working with specially when there are a lot of opening tabs.
Is there any option to stay on the current tab when pressing Ctrl+Break?
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Apr 27, 2008
I have just installed VB.Net 2005 to do my Uni project at home.Why cant I find the Data Control in the the tool box and nothing when I press CTRL and T..I need to define the ado control name but having no luck as yet.
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Jan 9, 2012
I have the following
[Code]...
I want to make it so it doesn't preform a button click if you press CTRL and Enter.
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Jun 5, 2011
1)I have saved some data in a text file, now I want to assign it a hotkey, so that when a user presses the hotkey (assigned by the user) that file data should be displayed in a text editor or email etc.
2) should I save the text file and hotkeys into database? if yes then how? I am totally new to program.
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Dec 21, 2009
I had to "Enhance" the small tool tip, as when you press ctrl or alt it fades, so the screen shot only showed it lightly.
I Should mention it works, some of the time. I am Passing strings in this format:
CODE:
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Oct 18, 2011
I'd like to get the user to press the CTRL+"another key" and then do a specific method
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Jun 23, 2011
in hyper teriminal when i press "ctrl+L" is to clear terminal screen how to write the code in vb.net? Hyperterminal is connecting to serial comport.when i try this it work and return line on debug
serialport.writeline ("at+cmgl=1")
i try this but not work and it still show some lines on debug
serialport.writeline (vbcrtl +"L")
serialport.WriteLine("vbCrLf + l")
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Jun 1, 2009
I am using a 3rd part dll file (SolidWorks EModelView.dll, COM file) that has a version of 9.2.0.128. When I add it to the resources for the application, however, the AxInteropEModelView.DLL and InteropEModelView.DLL references show a version of 9.0.0.0. When I install the application on a client machine and try to run it, the application says it cannot find AxInteropEModelView.DLL version 9.2.0.128!
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Jun 8, 2011
using the getasynckeystate for ctrl + c and ctrl+ v or copy and paste..How will I do that in this code? For example when i type in notepad it should also do in the richtextbox with this code it work but when it comes to copy and paste word in notepad it does not works and the richtextbox is empty?
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
For i = 1 To 255
result = 0
result = GetAsyncKeyState(i)
[code]....
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Mar 6, 2009
I am using visual studio 2005.If I try to do wordwrap using Key combination (ctrl+R, ctrl+R), I get following messege:"The Key combination (ctrl+R, ctrl+R) is bound to command (&Rename...) which is not currently available.
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Nov 18, 2010
I am using vb2005 to send keystroke to stock application software so i need to send Ctrl+C to an open window in the stock software then send Ctl+V to Excel in a specified worksheet and cell
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May 15, 2009
I noticed that ctrl-c and ctrl-v are not working in my project. I am using VB2008 and have an MDI project. The child forms have textboxes but I cannot use the shortcut.
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Oct 25, 2008
I am totally new to VB and I'd like to know, for example, when a user clicks on "Print" in the menu strip on the keyboard should automatically press "Ctrl+P", because the original print dialog, and the WebBorwser print dialog is toootaly different.
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Aug 25, 2011
How do I write an expression to calculate all characters of each row by my own defined value to each character = all the A and B and C and etc. will be as 2 and all I and J and whatever ... will be 1 so I need an end result of the total.
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Jul 10, 2009
I am working on a sub that essentially needs to open a text file, and replace all instances of a certain character with a unicode character. I'm trying to do this by reading the original text file byte by byte, converting it to a character, and then either adding that character to a memory stream or writing the unicode character to the memory stream. Then I'm saving the memory stream to the original file.
[Code]...
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Dec 12, 2010
[Code]...
For each character of this string I want a new character out of the string and then remove the character from the list of characters that still maybe used for other characters. It may not get the same character, you could basically just call this encryption, but it's not what I am making. I don't want to waste my time doing this one hour while VB can do this for me in <1 second.
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Feb 17, 2011
I am writing a hangman type game and I am displaying the word to the user in a label as all *'s, but I cannot figure out how to have just one of the *'s changed in the label to the correct letter when the user inputs the correct letter into the text box and clicks the check letter button.Everything else in the program works perfectly, except for this part.[code]When I use the .Replace it changes all of the *'s to the correct selected letter.
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Feb 16, 2012
the coding is to 'Get input string and put its character into List, and replace the character with other.'but having problem putting each character into List and also replacing it,[code]
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Nov 11, 2009
I want to read a text file(.txt) character by character into a database.There are 28 characters on each line and I want to read the first 16 into a column in a database and the rest in another column in the database.
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Aug 23, 2010
In my VB.NET application I compare words that are recorded using IPA, many of which have many diacritic marks. In one of the comparisons, I compare the words character by character. But when I iterate over the characters, the diacritic marks come out as separate characters (as I would expect since this is unicode)However, a u character is different than a u plus an accent for the purposes of this program and needs to be distinguished.
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Jul 15, 2011
I have a value I am pulling into a string that looks like this:
M'arta
I need to have it to translate the numeric value into an actual value so that the string looks like this:
M'arta
how to accomplish this in VB.NET? Here is the relevant line of code that returns this result:
Dim occupant as String = GridView1.Rows(e.RowIndex).Cells(2).Text
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May 9, 2010
My form has a texbox where user enters an ID. IDmust be4 chracters in length andof the form: begins with either "E" or "e" and the next 3 chracters cannot be "all characters".
Example:
E102 - corect
e3ff - correct
[code].....
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