From a VB.NET program i want to drop a file (c:example.txt) in an external application (Firefox). I found an example that construct a "databject" linking a file name. I also found programs on the side on the application that receive the drop. But not one that send to an external application.
View 7 RepliesHow can i include an external file in a XBAP application? For example a .dat file where i need to extract some data from? I want everything to happen inside the .xbap file, is that possible?
View 1 RepliesI have been searching and posting regarding this problem and have found nothing to aid me. Discussion is either on web.config files or deal only with external files for connection strings or earlier versions of vb.net not 2008.I have already successfully put connection strings into an external config file, but trying the same approach with application settings has failed.There are two sections of the app.config involved with application settings.
1. the configuration and config sections at the top of the config. file where the section group and the section name are described.
2. the actually data for the application settings by section group section name which appears in the body of the configuraton section of the app.config.[code]
I have this application that I need to read a text file.
I have designed a form which has a play button and when the play button is called it is supposed to read a text file which has being created using an external application..
I wrote a code that calls the application but I dont know how to pass the text file into the application.
I also dont want the application popping up.
line of code that calls the application ---- Process.Start("C:Program FilesDECtalkUSsay.exe")
I have been tasked to create an application, for which the requirements may change over time.This application will be a data entry Windows application,of which multiple copies will be running.All data will be written to text (.CSV) files for validation before being uploaded to a remote mainframe system (iSeries).My application needs to store certain variable information in an external text (or XML) file; for example, the file path to shared resources (which may change over time),as well as the specific data fields required by the mainframe system.
My questionsare these: what is considered the best practice for accomplishing such a task, and how would I accomplish it?I am completely new to XML, so I don't even know where to begin, although I am sure that XML is the path to follow for what I am trying to accomplish.
I have a pdf that I want to be able to open when a button is clicked within the application that I have built in Visual Studio 2008 in .Net.
View 2 RepliesI've a problem with an application i have to use at work. That application is in .net (created by my company). The application call some object that are .exe file. When i try to open it i received the following error:
cannot access a disposed object
I know that it's not really revelant but i've got that problem on my pc and my collegue that use the same application doesn't received that error.I've already check their configuration and i've the same than us. I supposed there are some problems of compatibilty with the framework or thing like that.
Stacktrace
************** Exception Text **************
System.ObjectDisposedException: Cannot access a disposed object named "Form".
Object name: "Form".
[code]....
I Have one Windows Application in which i have one MDI Form (Say App1). And I too have another Windows Application in which I have a Child Form (Say App2). So now i want to Call App2 from App1 .. And want to Display App2 form As MDIChild in App1 MDI Form . I am Able to open the Form of App2 , But how to set It As App1' Child .
View 2 RepliesI use SetParent to make an external application a "child" of my Main .Net application. This works fine.What I need to know is why can't I use Me.MDIChildren(0)I thought that using SetParent would increase the number of children by 1, thus allowing me to reference it with the above code, but it shows there are no children in the array.I have been trying, without luck, for 2 days to try to maximize an external app being displayed in my app. I can get it to display, but I would love it if it could Dock to the same size as its container (a panel)
View 3 RepliesI have a quick, yet simple (i think?) question. How can i use the address bar to send commands to a external application?
Example:
AOL Instant Messenger I havent used this application in a long time. But i remembered if you wanted to add a friend to AIM from their online profile it directed them to a link such as:
aim:addfriend=contactID and AIM would pick this up and add it the contactID to the application. The link i posted is more than likely not the correct link they use but it shows what im trying to accomplish.
Im looking to achieve something along the lines of: myApplication:command=commandValue
I'm trying to use the Shell to have my application call an external application but its not working...I don't understand why. I get the following error: 'System.windows.shell' is a namespace and cannot be used as an expression!
Heres my code....any ideas what I'm doing wrong. Its got to be a simple...stupid error.
Private Sub mnuUpgrade_Click(ByVal Ctrl As Microsoft.Expression.Web.Interop.Legacy.CommandBarButton, ByRef CancelDefault As Boolean) Handles mnuUpgrade.Click
[CODE].....................
how to center an external app on the screen, an example would be Adobe Reader, using either Process.Start or Shell. I've 'attempted' both but haven't found anything to control the position. I've also found some code using Api32 functions, FindWindow, MoveWindow, etc, but have not been successful at those either.
View 3 RepliesI am currently working on making a macro in visual basic that will control an external application. I need to know how I can click the menu options in this program. Here is the code I have so far, which makes the application window active.[code]
View 3 RepliesI have looked all over for an answer to this question and have failed to find one. I have two applications. App1: I have no control over anything in this application aside from standard user inteface options. (Enter text, apply, ok) Someone else has created this program and I have no direct access to the database or any code. I can not make any changes to this application.App2: This is the application that I am currently creating. All changes will need to be made here.I currently have a program set up to copy information from App2 to App1. A user clicks a button in App2 and then goes to App1 and hits F8. App2 is waiting to get F8 and when it does it proceeds to use a series of sendkeys to enter the information from App2 into App1.Question 1: Is there a better way to get info from App2 into App1?I am trying to "smarten" my program up a bit. I would like it to read fields from App1 and compare them to certain variables and then do an action. I have tried to use sendkeys to copy from App1. This sometimes works, and other times the clipboard says object not collected it is not a valid format. So this method is obviously not reliable enough for me.Question 2: How do I copy data from a text box in App1? Sendkeys seems to not work. Again, keep in mind that I don't know textbox names in App1 so as far as I know, I can't do anything like textbox1.copy.
View 2 RepliesHow can I move an external application. For example, notepad.location = 200, 200
how would I tell the program what notepad is?
I want to be able to activate my application through my website. Like AIM, they have a protocol "aim?.." what ever, I was wondering how I might go about that? My application is standalone, I wonder if this would reduce the chances of this being possible.
View 2 RepliesI have got Skype configured to launch minimized on windows starts.Now I need to bring Skype to front from a button from my full screen application button. I have got this code:
For Each p As Process In Process.GetProcessesByName("skype")
ShowWindow(p.MainWindowHandle, SHOW_WINDOW.SW_NORMAL)
Next p
In VB.NET, you can set focus to an external application using
AppActivate("Windows Name")
or
AppActivate(processID As Integer)
Now this works fine if you do for example:
Dim intNotePad As Integer = Shell("C:WINNTNotepad.exe",
AppWinStyle.MinimizedNoFocus)
AppActivate(intNotePad)
But when I do:
For Each theprocess As Process In processlist
If InStr(theprocess.ProcessName, "DWG") Then
strProcessList += String.Format("Process: {0} ID: {1}", theprocess.ProcessName, theprocess.Id) + vbCrLf
AppActivate(theprocess.ID)
[code]....
then it doesn't find the window, even if it's open and even if it finds the window using the window title.But I need it by process ID.How can I do that?I need it to set focus on a 3rd party installer in a windows installer setup project.
I am developing a program where I will save the information from a "Log file" from an external application..I have a biometrics system that reads and saves the log file to disk,once the user logs to the system, the system will save the file to a log file after that the system that i will develop will read the data from the "log file"(probably a text file) and send it to sql server.
View 3 RepliesI am developing a program where I will save the information from a "Log file" from an external application..example: I have a biometrics system that reads and saves the log file to disk,once the user logs to the system, the system will save the file to a log file after that the system that i will develop will read the data from the "log file"(probably a text file) and send it to sql server what event should I use?
View 2 Repliesi'm working on visual basic with an external program and want to lunch this program from visual basic like withe the shell but what i need the most is to make him incorporated into the form means that the executable is lunched within the form included into it in order to make them like one part for the user is there any way to make it with any version of VB or .net or visual studio even the 2010 ?
View 12 RepliesI'm wondering if there is any way to exit an external batch application. My project is to make a server auto Restarting program, and the application that runs the server is titled runserver.bat I am using Visual Basic 2010 Beta 1 (with .NET 4.0 framework),
[Code]...
how can I make load "DXSETUP.exe" at center screen position using this code?
Private Sub Panel3_MouseClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Panel3.MouseClick
Try
[Code]....
how can I make start my external application "DXSETUP.exe" at center screen position using this code?
Private Sub Panel3_MouseClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Panel3.MouseClick
Try
Me.Hide()
Threading.Thread.Sleep(2000)
[code]....
I have handle of a usercontrol on external application in vb.net.I know class type of that user control.I want to get refrence to that object to check some properties of that object
View 2 RepliesI'm a complete beginner to Visual Basic & am hoping to get a solution here.(VB version = Microsoft Visual Basic 2008 Express Edition)I'm trying to use VB to construct a GUI that runs an external application w/ arguments. The actual app is a DB builder that takes 3 arguments:
- a working directory ( flag = -d )
- an output directory ( flag = -o )
- an input text file
When I run the application from a DOS window it works fine as follows:
[Code]...
I use SendMessage(hWnd, WM_COPY, 0, 0) to send copy message to web(internet explorer,mozilla ,etc),but it didn't work,it's my main phrases in VB.
[Code]...
Is it possible to get an external application like Windows Live Messenger inside a MDI Container in my application?
View 4 RepliesI am automating 3rd party simulation software. The simulation is contained in a DLL. The DLL is programmed to interface though Excel. (Yes I have tried to use the dll outside of Excel, but other factors don't allow it. I have also asked the author to capture the error and recompile the dll)
VB.NET Application
- Excel.exe
-- Simulation.dll
Sometimes a runtime error occurs in the DLL and a dialgo box is created. "On Resume Next" in excel does not bypass the error, nor can I trap this error in the VB.NET application. Currently, if the simulation does not complete in 5 seconds (the DLL error has been thrown and a dialog box is present), I terminate excel application in the following pseudo code manner:
1) Excel.Quit (quit method of the Excel application object model; does not close excel, no error thrown)
2) FinalReleaseComObject() (for all the object references to Excel, workbooks, ranges, etc) <- a
3) Set all excel references to nothing
4) System.Diagnostics.Process.GetProcessById(MyClass.procID).Kill()
A RaceOnRCWCleanup is detected (An attempt has been made to free an RCW that is in use. The RCW is in use on the active thread or another thread. Attempting to free an in-use RCW can cause corruption or data loss.) when releasing the Excel application (the other object references do not cause this warning). Is this caused by Excel still being open? I have tried to "find" the error dialog box and close it with some SendKeys, but the an System.InvalidOperationException is thrown: SendKeys cannot run inside this application because the application is not handling Windows messages. Either change the application to handle messages, or use the SendKeys.SendWait method.
I have tried:
1) MyClass.xla.Dialogs.Application.SendKeys("{ESCAPE}")
2) MyClass.xla.Application.SendKeys("{ESCAPE}")
3) MyClass.xla.SendKeys("{ESCAPE}")
4) System.Windows.Forms.SendKeys.Send("{ESCAPE}")
5) My.Computer.Keyboard.SendKeys("{ESCAPE}", True)
6) sending keystrokes to buffer: [URL]
7) Creating a VBS file to send the escape character (doesn't work becuase of the path lenght)
This is what I know about the dialog box from Spy++:
Caption: run-time error
Class Name: #32770 (Dialog)
This program will be running un-attended so I want all debug errors and messages accounted for in code before this goes into production.
I am trying to reposition and resize an application I have launched. The hwnd is extracted from the process that is returned from the application start. The call to the Windows API MoveWindow() call moves the window to the top of my screen and collapses it to the height of the title bar.
The x position appears to be correct and the width appears to be correct, but the y position and the height are not correct. I may have the wrong signature (but I don't think so) or there is something I don't understand about the call.[code...]