Picking Up Individual Keys?
Feb 10, 2009
I am making a HTML editor and thats the easy par ie saving as .html etc, but i want to also add in the thing thats in VB wherein it picks up the word your typing and make suggestions, i have made it so it can have a data base of a thousand words (1000) and you can add and it loads all fine. Now i need to add in the functionallity to read every Key, i tryed
Code:
If e.KeyCode = Keys.Space Then Scan = ""
But none of this works, is there a better way of getting the the key press and adding it to a string untill space is pressed in which the array is cleared.
Code:
Imports System.IO
Public Class Form1
[code]....
So say i had a Tag stored that was "HTML" then as soon as i pressed the < key it would start checking my keys then if i pressed H it would display all word is the drop down box with H at the start then if i followed it with T then M it would show HTML in the box and maby a couple of others that began with HTM, if i then hit enter it would add in the L> thus compleating it and printing "<HTML>"
View 7 Replies
ADVERTISEMENT
Jul 11, 2011
So I have a code atm that has 2 combo boxes, one to select the make, then it will enable the model, I have 3 model choices, here's code: [code] Once I have selected my model of the car, it takes me to that specific form with a picture of that model, I then want to display individual parts, with individual prices that will add up in a text box above.
View 2 Replies
Oct 21, 2008
I have a problem detecting whether one of the arrow keys is pressed, all the other keys seem to be detected apart from the arrow keys??? I have set key preview to True........ It detects the arrrow keys BUT ONLY if I have NO other controls on the form??? example..
Me.Text = e.keycode
It works, but then if I add a button for example, it stops.
View 3 Replies
Jun 25, 2011
just wondering how i could give my auto typer hot keys, for example they press f1 to start the typer f2 to stop it.
[Code]...
View 4 Replies
Mar 25, 2011
I'm trying to create a shortcut which expands or collapses my treeview using the ctrl+alt+up-arrow or ctrl+alt+down-arrow:
If Keys.ControlKey And e.KeyCode = Keys.Alt And e.KeyCode = Keys.Down Then
mytreeview.ExpandAll()
End If
[code].....
View 2 Replies
Jan 20, 2010
My vb.net browser will be the first application I'm actually pushing out to the public.Everything else so far was for me and friends or some type of class. My problem is I don't know what license to pick to release it under. It's going to be partially open source and partially not.Whats included that i didn't write or make
GeckoFx - web browser plugin like ie but based off firefox
App Life Update - http:www.kineticju...te/Default.aspx ( I have the free limited license)
Sqlite - used for bookmarks
Other than those to plugins/dll files everything else i wrote myself or followed tutorials on and modified to fit my applications need.
View 8 Replies
Apr 9, 2011
I'm using REGEX to scan the following two bits of javascript and get the stream url in the javascript codes below the regex.
REGEX:
Dim matchs As MatchCollection = New Regex("(window.SC.bufferTracks.push(){1}[^)^;]*();){1}").Matches(input)
Dim match As Match
For Each match In matchs[code].....
why it's working on one javascript, but not the other? (i've tested it on several, and it works on some and not on the others
View 4 Replies
Jun 21, 2011
value 33 in the textbox and select 0.3 in combo box it should take 33,33.1,33.2,33.3 values of outside temperature and corresponding power values to display the graph.
what i have tried till now was
con = New SqlConnection(connec string")
cmd = New SqlCommand("select TOP 50 PERCENT * from Vijay ", con)
[code].....
View 2 Replies
Jan 29, 2010
So I've tried Process and starting a cmd.exe and send commands directly to that window. And then picking up the values written to the cmd.exe window.
The code looks like this:
Dim arrServers As ArrayList
Dim s(ListBoxServers.Items.Count) As String
ListBoxServers.Items.CopyTo(s, 0)
arrServers = New ArrayList(s)
Using P As New Process
[Code] .....
But is looks like it doesn't "press enter" or something. Meaning, I don't get any results from the command. I don't even get a "'command' is not recognized as an internal or external command, operable program or batch file." like you normally get if it doesn't understand the syntax.
View 3 Replies
Aug 3, 2010
I'm just wondering if its even possible and if there is a code out there that can do this:
[Code]...
View 4 Replies
May 15, 2012
We use some software at work called nicelabel, which prints out box end labels by dragging data from a database. We currently have two templates that we use, one for jpgs and one for bmps. For example this is the code that is ran on the picture on our box end label -
[Code]....
Now, if the relevant image in the folder is a .bmp, the process will fail and no image will be assigned to the box end label. Vice versa with if we run the .bmp version of that code and it's a .jpg. Is there any way we can modify that script to say .jpg OR .bmp, picking whichever it is? For example, look for this file with a .jpg at the end, if you cant find it look for this file with a .bmp instead?
View 6 Replies
Jan 13, 2011
How could I loop through a list of the keys that are available in the 'Keys' enumeration? It seems like it should be something easy to do, but I'm not having any luck finding a collection that I can loop through.
View 6 Replies
Nov 20, 2011
The following code doesn't work;[code]....
View 17 Replies
Sep 24, 2009
When working with the code within a control's subprocedure if you type it brings up intellisense as you would expect: Code: sender. Within the intellisense there is no text property listed to select from however if you just type "text" after the "sender." it allows it. It also doesn't capatilize the T in text after you leave the line as you would expect to see when working with other properties. This is the first occurence that I've seen where an item was not included in intellisense but allowed it without errors. This is a big code saver and discovery for me as it cuts my other previous methods of extracting the control's text down to a single simple line.
View 2 Replies
Jan 27, 2010
In our VB.net coding project, we have a module with the code shown below. In our frmMain.vb, we use every thing you see in the modeul.
However, when happily coding along, intellisense doesn't seem to see these or pick them up.
How can we change this so Visual Studio's Intellisense picks up our constants? For example, when typing:
If System.IO.File.Exists(SERVERS_CONFIGURATION_FILES) Then
I want to be able to type something and then the dot, such as Me.whatever and have it picked up. Below is our module:
Module ConstantsAndEnums
Public Const PROGRAM_NAME As String = "Server Monitor .NET"
Public Const TOOLTIP_BUBBLE_DISPLAY_TIME As Integer = 10000
[Code].....
View 6 Replies
Feb 3, 2010
i have created a table with 2 fields in vb.net as follows -
[Code]....
How do i put a hyperlink on the name cell, so when i click on a specific name it will goto next page with that name?
View 2 Replies
Jun 6, 2009
trying to finish up some odds and ends of a game I am making.I have 9 picture boxes, and after the user picks one, i want the computer to randomly pick another, then the user and so on until all 9 boxes are full.This is what I have so far. It will let the user click a box with one character, then the user has to click another box and it fills it with the other character, but instead of the user having to click the second time, i want it to be automatically filled, unless it is already filled.
[Code]...
View 2 Replies
Dec 6, 2011
I have just opened VB10 for the first time and it converted my VB8 program beautifully, except that all of the screens are not showing any data !
My reference to the MS Access database file is as follows :-
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:MoneyMoney.mdb"
Do I need to change any of this syntax or is there some other reason why VB10 won't show anything ?
View 19 Replies
Oct 6, 2011
I'm trying to figure out how to make a number be randomly picked but only picked once when a button is clicked. I've got the simple random number code down already but I can't seem to figure out how to have it picked only once.This is basic random code that I'm using right now.
Randomize()
Dim value As Integer = CInt(Int((14 * Rnd()) + 1))
It picks out a number from 1 to 14 and returns it as an integer in "value", and I'm using to set that to open a specific form but I don't want that specific form to open more than once in a session. So if the number three was already picked out then it could never be returned ever again.
View 2 Replies
Sep 28, 2009
I'm using the following code to work out the next unique Order Number in an access database. ServerDB is a "System.Data.OleDb.OleDbConnection"
Dim command As New OleDb.OleDbCommand("", serverDB)
command.CommandText = "SELECT max (ORDERNO) FROM WORKORDR"
iOrder = command.ExecuteScalar()
NewOrderNo = (iOrder + 1)
If I subsequently create a WORKORDR (using a different DB connection), the code will not pick up the new "next order number."e.g.
iFoo = NewOrderNo
CreateNewWorkOrderWithNumber(iFoo)
iFoo2 = NewOrderNo
will return the same value to both iFoo and iFoo2. If I Close and then reopen serverDB, as part of the "NewOrderNo" function, then it works. iFoo and iFoo2 will be correct. Is there any way to force a "System.Data.OleDb.OleDbConnection" to refresh the database in this situation without closing and reopening the connection. e.g. Is there anything equivalent to serverdb.refresh or serverdb.FlushCache
How I create the order.I wondered if this could be caused by not updating my transactions after creating the order. I'm using an XSD for the order creation, and the code I use to create the record is ...
Sub CreateNewWorkOrderWithNumber(ByVal iNewOrder As Integer)
Dim OrderDS As New CNC
Dim OrderAdapter As New CNCTableAdapters.WORKORDRTableAdapter
[code]....
View 2 Replies
Dec 30, 2011
I am overriding the WndProc to capture the WM_VSCROLL of a textbox / RTB... However this does not seem to capture the scroll event if it happens from a scroll wheel of a mouse ... how can i pick this up?... i can't use the MouseWheel event because this occurs when the mouse is scroll wheel is actually turned and not after the content is actually scrolled.
View 7 Replies
Sep 21, 2011
how to go about picking the random weapons. When you generate a random class, the user must first enter their current rank (level). This is because you are unable to use certain guns until you reach a specified level. This keeps the program from giving out guns the user can't use. What I am doing is allowing the user to give certain parameters as to what type of gun they want to use (or don't want to use). For example, I have checkboxes for the user to pick if they want assault rifles, SMGs, LMGs, Snipers, Shotguns, RPG, etc.
I did this in another version of this program I made, but the only option was to pick whether or not you wanted RPGs included. So, it was easy enough to check if the weapon was an RPG and if it was simply generate another random weapon. I could do this, but with the number of options there are, I don't think this would be the best solution.
[Code]...
View 2 Replies
Feb 3, 2011
I have an MDI form on which I have placed a ToolStripContainer. I have set the BackColor of the toolstripcontainer.contentpanel to an ApplicationsSettings property binding for BackColor. At design time the background colour of the contentpanel reflects the colour in the saved Applications Settings. However at run-time the background colour of the content panel is not the colour that has been saved in the applications settings (in this case DarkSeaGreen). It continues to display the colour from the current
View 2 Replies
May 23, 2010
So I found this little morpg. The game is fun but really repetitive. I would like to simplify some of the tasks in the game. I do not know how to start this project. How can I recored arrow keys and then tell the computer to enter the arrow keys? One of the objectives in the game is to run around a farm 2x and scare away any wolfs. So the commands would be "arrow key up" for 30sec and then "arrow key right" for 4 sec and repeat. I have worked with robots in real life for some time. We would fill arrays with such instructions. One of the most fun things to program! But I have no idea how to do this in VB.
View 12 Replies
Feb 28, 2010
I need to capture the left and right arrow keys in Form1.KeyDown event so I can use them as hot keys. Instead they seem to be assigned to tab order (move focus to previous/next control) and the KeyDown event never gets called. How can I remove the arrow keys from tab order and use them for my hot keys instead?
View 2 Replies
Oct 11, 2011
I wrote windows app to upload files to different FTP sites by picking the files from different folders.A log is displayed by appending text to the textbox at every step.Textbox is ReadOnly.
Issue:When app is loading a bf file to FTP and if user tries to scroll the textbox,the form is hanging and going to Not Responding.?
View 4 Replies
Feb 16, 2011
Basically I'm designing a program atm for my college coursework and have been trying to get a search button to work. Basically, I need a way so that after the customer id has been found, my variable (in this case inc) needs to set itself to the row which the customer id that has been found is in. the idea is that it finds the row, and fills in the textboxes which I have with the data Here's the bit of code I have atm: (And btw, inc is set as an integer earlier on in the program)
Dim CustomerID As Integer
'asks for the customer's ID number so that their results can be found.
CustomerID = Val(InputBox("what is the Customer number?"))
Try
Sql = "Select * from tblQuotes WHERE CustomerID = " & CustomerID
[Code] ....
Hopefully with the text Whatever the Row Number is being replaced by actual code to get it to that row.
View 1 Replies
Mar 16, 2011
Can I send and detect individual SYN or FIN packets using VB.NET Sockets or any other process in VB.NET?
View 2 Replies
Apr 23, 2012
I have thius code that gets the html results of google search
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
Dim PageElements As HtmlElement = WebBrowser1.Document.GetElementById("rso")
TextBox2.Text = PageElements.OuterHtml
Dim text = TextBox2.Text
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Navigate(TextBox1.Text)End SubAnd it returns the html code.I want to get each list item and takes it html and put each individuals html in to a variable. How would this be done.
View 1 Replies
Oct 30, 2011
I have a a multiline textbox, I want to take each and every character that the user enters and on a button press it replaces them with a set of characters, like:
i with x75d
or:
f with g8r
but the only way i have figured out how to do something like this is using a character in between each character and the split method, like:
Dim input() As String
Dim txt as String
Private Sub Encode_Click(ByVal sender As System.Object, ByVal e As
[Code]....
View 2 Replies
