How would I do the following in Visual Basic Express?
a) Press "delete", "home", and "shift" on the keyboard with the program. // Still need to figure out how to do this.
b) Detect when "z" and "x" are pressed. // I'm using buttons instead of this part now.
I have a DataGridView1 that i Update it manualy from keyboard,by default with arrow keys i change cells , rows and columns but .How to Delete Complete row with DEL key from Keyboard ?if i Press Del key entire ROW to delete no meter i'm in Column 1, 2 or Row 3 , 4 so Delete a ROW from current ROW index.
View 2 RepliesI am making this little tool for this online game i play (league of legends some of you might know it) Basically I made a small program which consists of 4 buttons and when you click button it starts timer and beeps once it reaches 0. Thats fine. Problem is I have to go out of game to click the button to start the countdown.My question is. While the program is running in background is there a way to press the button by assigning specific key on keyboard ? for example if I press F5 it will start the Bluebtn when i press F6 it will start Redbtn while I am in game.
View 1 RepliesHow can be find out which file is going to delete when, user provides command like DELETE or SHIFT + DELETE or by programmatically gives DELETE command. Well I know about FileSystemWatcher Class, but this class doesn't provide information before delete...
View 1 RepliesI have a program originally compiled in VS2008 on a WindowsXP Pro box. The program uses Microsoft DAO 3.5 Object Library to access an Access database.
When I try and run the program on Windows XP (any version) it runs just fine. If I try and run in on Vista (any version) it doesn't work. When I try and run it on Windows 7 Pro, it runs fine. I really want it to run on Windows 7 Home Premium, but I get an interop error anytime I try and access the database.
I have a program originally compiled in VS2008 on a WindowsXP Pro box. The program uses Microsoft DAO 3.5 Object Library to access an Access database.When I try and run the program on Windows XP (any version) it runs just fine. If I try and run in on Vista (any version) it doesn't work. When I try and run it on Windows 7 Pro, it runs fine. I really want it to run on Windows 7 Home Premium, but I get an interop error anytime I try and access the
View 3 RepliesI want to auto press Page Up and Home.I use SendKeys but I don't know how to repeat that until I click the stop button. I basically need to know how to keep doing commands until clicking on a stop button (like auto press).
View 3 RepliesI get the following error message whenever I press the delete button in my program.
Unable to complete the delete/cancel operation: Update requires a valid delete command when passed DataRow collection with deleted rows.[code]....
Trying to convert my home app from vb6 to .net but have a problem. I am using the code in the tut by Paul Kimmel but it is returning Err.LastDllError = 126. I am using this code as posted on Win7 and VS2010. KeyboardHandle is retuning 0 but Im not sure which part of it is the problem. There is a lot of new stuff there for me.
CODE:
how can i disable the Home, End, and the arrow keys Next and Previous?All i need is having all those four keyboard keys disable while my application is running so the app do nothing if one of those is pressed.
View 4 Repliesin my problems, i want to use event keyboard press 'Enter' on textbox, i'm very confuse because in event property from textbox there was Enter, but after I double click and read statement in that, after i test my program, there was nothing ,
View 2 Repliesbeen given a key ID, say 76.I need my application to be able to press the button on the keyboard that has that ID, in this case "L".How can I do this?I have tried around with another function that returned really weird results.
View 6 RepliesI am trying to assign some letters to some buttons using visual basic 2008 or 2010 beta.What code would be used to do this: if the button 'a' is pressed the lets say button21 clicks.Sorry if this was allready in the forums, but i tryed allready like 4 methods and dont unterstand how these work.I know how to program in c++ and i am trying to move to vb.
View 6 RepliesThis was Just an idea.Could serve useful.Anyone know how you could code that?
View 4 RepliesI installed my VB 2008 0n my new laptop with Windows 7. New when i edit a project, i am having a problem with my keybaord. I need to press two of my keys twice to show. The keys are ' and ` This is only happening in VB, My Office and other programs is affected by this. I try the keyboard mapping in Windows.
View 1 RepliesIs there anyway to suspend a for next loop until a textbox has been filled in and the keyboard enter has been press
Dim playersname(7) As String
Dim players As Integer = 7
[CODE]...
I am using vb.net. i am having datagrid on my form. Now i want that when i enter datagrid and i press insert key from keyboard, new form should get open.
View 1 RepliesHow to hold shift and then click button a and b (while holding shift)?
View 7 RepliesWhat is the ASCII code for delete key in keyboard. how to use it in key press eventAscii code for delete Key in keyboard. how to use it in vb.net key press event?
View 3 RepliesIn my keydown event handler, when Keys.Numpad4 is pressed with Shift, I get the same keycode code as for Keys.Right. Is this by design? How can I distinguish between the two?
View 5 RepliesHow to delete datagridview with database in access 2003 using button & keyboard delete
my code (VB.Net 2005)
Private Sub delete()
Dim ds As New DataSet
Dim da As New OleDbDataAdapter
Dim cmd As New OleDbCommandBuilder
con.Open()
[Code] .....
When I click and delete by keyboard nothing happen n Error "Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index"
is there any code to know when "a" key is pressed in the keyboard
exp. i want to show Msgbox to the user when he press "a" key in the keyboard ,how i can do that
also i need it to work when i minimize the form
i want my program to understand what i push the key "+" for example and do something. i can write this "something" but i dont remember how to make it see when i push the keyboard keys (NOTICE: i want the program to see the keyboard keys even if the program is minimized and another program is maximized)
View 5 RepliesI am currently building a "program launching application" for personal and home use.Basically all it does, is have a toolbar for example File, Edit, Run, Programs ect....Run will bring down a list of common command prompt buttons which then, once clicked, will load cmd and input said code.
Example
Under run > cmd > IPconfig/all my code is as follows:
Private Sub IPConfigurationDisplayConnectionConfigurationToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles IPConfigurationDisplayConnectionConfigurationToolStripMenuItem.Click
Dim Command As String
Command = "ipconfig /all"
[code]....
I know how to make a progress bar, but.... how do I get it to show progress on opening adobe reader?
I am trying to write a program to decrypt and encrypt the ceaser cipher or ceaser shift (which ever you prefer using), and I really need help I don't even know how to start. I am hoping that someone on here can atleast help me to get started with writing the program.
View 4 RepliesI want to hook keyboard with vb , so that whenever my application written in vb runs it will capture all the keys pressed from the keyboard and show all the keys being pressed in a textbox on window's form
View 1 RepliesIm creating a Virtual Keyboard for a touchscreen application and I was wondering if there is a way to know whenever a control gets focus, what type of control it is, basically either another thread or a watch function or something that raises an event when a control gets focus.GLOBALLY, not just one control or one form, but any control on any form in the whole program..Basically i want a keyboard icon to appear whenever the control is of Textbox type.
View 4 RepliesWhen I press delete key, "ListView1.keypress" event not happen; bot for other keys like "Enter" or "A" it happen
View 1 RepliesI am new to Visual Basic.NET and I am just playing around with it. I have a book that tells me how to read from a file but not how to write to the file with a button click. All I have is a button and a textbox named fullNameBox. When I click the button it gives me an unhandled exception error.[code]...
View 2 RepliesSo recently my Netbook keyboard stopped working, I got this new one. That would not be a problem if it was not for the missing [FN] key. My computer has several shortcuts, like FN + F6 = Turns screen off.
I cant seem to figure out how to bind these shortcuts to buttons in Visual Basic so I can just hit the button and turn the screen off that way, I've only used VB to make small simple fun stuff.