I need to send keystrokes using my InfraRed port on my laptop. As simple as a TV remote control. -being able to send numbers: 1 .. 2 .. and left right etc ... How to access the IrDA port?
View 1 RepliesI'm trying to do some interface for a game for people with mobility probs, like Parkinson, so grouping several game features in just one control.Everything goes fine but having problems sending keystrokes to the game window when they have modifiers.Lets say I want to send Alt+F1 keys, according all the search I have done, the code is:My.Computer.Keyboard.SendKeys("%{F1}")but it does just like I sent an F1 Keystroke: My.Computer.Keyboard.SendKeys("{F1}").I need to send Function Keys alone and too with Alt and Ctrl modifiers, but not success with modifiers, the game only gets like an alone function Key was pressed.
View 18 RepliesMy form contains a Button and a Flash Control. The Flash Control contains a game referenced to a website. I want to send keystrokes into that control (the game) without having to be in focus. I'm not experienced in flash so when I decompiled the game, I had no idea how to script a way for it to work programatically.
View 2 RepliesI have a project to read the data from Window Mobile phone 6.5. I want to send the data from handy to laptop via bluetooth. I try out to find samples but it rarely hard to find.
View 8 RepliesI did like to make a management app for a directx game, however postmessage sendmessage and sendkeys do not work...
it's for skyrim, not an online game.
how to send a key to is? have been searching for hours now and couldnt find anything besides people that say they used directinput but leave no resources or examples...
[URL]
That application can do it... Weird that he's using Sendkeys because it doesn't work in visualbasic
I'm sending keystrokes to in inactive window. And I got that all good.
But now on my program there is a textbox pass, and I want to get that text, and send it threw postmessage. But It doesn't seem to work.
Dim pass As String
pass = textbox1.text
PostMessage(windowHandle, WM_KEYDOWN, pass, 0)
im a complet noob in vb . i have been trying to figure out how to send keystrokes back to my own application , while minimized/ Or focused on an other window.i think i need to use PostMessageA . i read about it on forums. But its like chinese for me.my goal is to run these little programs by the 100's on 1 pc. and they just press a key in their own application , over and over.i was thinking something like this
Private Declare Function PostMessage Lib "user32.dll" Alias "PostMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Private Const WM_CHAR As Long = &H102
PostMessage("notepad", WM_CHAR, "T", 1)
I have tried appactivate and by getting the process name and window title and nothing works. Nothing I try will send keys to the application.
View 1 RepliesI'm trying to send an image over TCP... I believe I'm sending the image correctly, but how do I receive the image?
Here's my code in sending the image (To shorten the code, I didn't show how the image is created).
Code:
Dim tmpImage As System.Drawing.Bitmap
'client is the connected Net.Sockets.TcpClient
tmpImage.Save(client.GetStream(), System.Drawing.Imaging.ImageFormat.Bmp)
[Code]......
I'm new to VB and am using 2008 VB Express edition. I'm trying to access a webpage's html using HttpWebRequest and that page requires cookies or it sends me to a login page. I found code examples around the web and have written the following code:
[Code]...
There are mail sending program available in the market that can send mail directly. I am trying to create such a program in visual basic 2005 for a long time. Recently, i learned about MX Query. And my concept is like below:
[Code]...
I'm in a programming class, and I need to make a game. Is there an easy way I can send messages, like "w" or "down", between 2 computers so I can have a multiplayer game?
View 1 RepliesI was woundering if it is possible to send messages over network to a lan computer . if it is possible does anyone have the code to make this possible
View 2 Repliesi want ask how i can send hex packet to server .i am able to connect IP and port [code] here we can see that for 3 hex 33 is used and for char "." 00 07 13 and many others are used and for its 0F used [code] it sends same Hex for each "." in packet but i want to send other values as there in original/so i want to create a byte to send from hex code/
View 2 RepliesI am writing a program for a Project in school. And so far i have gotten remote execution of commands. And now i want to be able to pull The process list on one machine and send it remotly to the other. Getting the process list on the machine is no problem, but i for the life of me have no idea how to send it to the remote computer?
View 5 RepliesI have an application that i need to add email to. I can send email to a gmail account with the code below. Does anyone know how to do this sending email to others such as Hotmail?I am using VB.Net 2005 professional
Dim from As String = "rickthefixer@gmail.com"
Dim toCustomer As String = "rickthefixer@gmail.com"
Dim body As String = "This is a gmail test"
[code].....
I have all the handle capturing and gui set up. I'm stumped as to how to perform the actual step.
I have this code:
SendMessage(New IntPtr(CurrentHandle), WHAT,GOES,HERE?)
[URL]
However, none of these are giving much of the "code example" method that I need to learn how to do it. I just need to send key events such as pressing "/" or "w", etc. No, I can't use sendkeys for this.
how can I send a Message String with Attached File? AFAIK, we are sending Message String via Byte Array.
View 4 RepliesIm using VB2008... Net framework 3.0. Basically I have a barcode scanner that is sending the software data...Everything is working fine if I interface the scanner as a keyboard wedge and set the scanner suffix as 'Enter'...In the software I have an event handler on keypress.down...
If keycode.Enter then
.....
.....
....
etc.
However as a RS232 interface I cant get the same result? Hyper terminal reads it perfectly. I've tried all the keypress options but it doesnt work (I assume because it's not actually a key press). when the textbox recieves the CR/LF from RS232? The scanner that does keyboard wedge interfacing is not an option as it is far too expensive for my project.
I am using VB2008 Express and am curious how to send a command via RS232 communications. The string that I need to send is 02h PON 03h. The start and end bits are 02h and 03h.
How can I convert 02h and 03h to its ascii form. In hyperterminal, I use the sequence {(hold)ALT 0 0 2} on the number pad to send the start bit.
I am using this code currently without the start and end bits
Code:
is it guaranted that a task A started before TaskB will be completed before task B assuming the task do the same level of operatons?or in other words is there a chance that a task B will finish before tast A in the assumption that the task calls the same procedure?
View 4 RepliesI have a laptop with windows 7 and I am trying to make a program for it. I want it to do is after a certain time of day when I close the lid of my laptop it will make it go to sleep. But at every other time of the day I want it to stay awake when I close the lid.
I have been looking all over the internet and i don't understand what people are saying.
If anyone can tell me a way of knowing when my laptops lid is closed in vb.net that would be fantastic.
I have made a VB.NET program on my laptop. It works just fine on the laptop. But when I install it on another computer it wont open (when I click on program it wont open form). I think I had this problem once before, but cant remember what I did to make it work. Its Win XP on the machine that wont open program and Win Vista on the one that it works on.
View 2 RepliesI have a laptop with Vista Ultimate and no Office Suite Installed. I have a Desktop with XP Pro SP2 with Office 07 installed. Beloiw is my code and I get an updateable error on comand.executenonquery.
Dim connection As New OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0;Data Source=C:\agentinfo.mdb")
Dim sql As String = String.Empty
[code]......
I want to activate the built-in web camera on a laptop for my application using .NET
View 3 RepliesI'd like to build a radar connected to my laptop. I know there are computer programs that will allow me to do that, but as far as I know they require the radar to be operated via a built-in computer, but I want my laptop to act as its computer. How do I do this?
View 2 RepliesHow can I change screen orientation on (XP) laptop by VB.NET Code?
View 4 RepliesIn my VB.Net project with framework 2.0, i need to get the current buttery life of laptop or notebook by coding.
It is possible to get the current battery status information?
I created an application in vb.net I have a user control having datagridview and some other controls. Grid rows is not fixed and so size is calculated dynamically so that grid do not have scroll bars . when I run my application on different desktops it works perfectly. But when I open the application on laptop for same resolution it shows the scroll bar. Do I need to write different code for laptop and desktop for user control size or any property which need to be set to check it. one more thing Grid is set dock and user control is also set as dock in a panel So I do not wrote about anchor property.
View 1 RepliesHow to get the current power level of my laptop and if my charger is connected to my laptop. I want to make an application which tells me to put in the charger if my power level is under 40%, cause it has happened way to many times to me that my computer is shutting down when I etc. watch a movie or is programming. I'm using a HP DV9850EO.
View 4 Replies