Detecting A Message Box Opened In Another Application?

Jun 2, 2010

I am developing a windows service, in vb .et, that launches a legacy application that performs some work. The service acts as a wrapper around the legacy app allowing users to automate an otherwise manual operation.Everything is working great, except occasionally the legacy app displays a messagebox. When it does this the process halts until the message box is closed.

As the service will be running on a server there will be no user to close the message box.The service launches the legacy application in a System.Diagnostics.Process.My question is, is there way to detect that a message box has been displayed by a process that I have started using System.Diagnostics.Process and is there a way to through code to close the messagebox.

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Detecting Duplicate Entries And Display Message

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The following solution should allow the user to enter 'colors' to a combo box; however, if the color is already entered (in an upper, lower case or mixed case format), then the 'Duplicate Color' message should be displayed. I get the message, but my color is also being converted to an upper case format in the combo box.

[Code]...

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Detecting A SAP Generated Message Box Automatically Click On The Default Button

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Firstly I apologize as my question may seems repeated to you. But I am sure the details will not. I am writing a VBScript in VB.Net to automate some operation in SAP. The script is recorded from SAP. All I need to do is to put this script under a button click event on vb.net. I have done this far. But get stuck at one point. While doing the execution of the script, SAP displays a Message Box with two button labeled "Redetermine" & "Cancel" and I have to Click on "Redetermine" button to make the script run further.

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VS 2010 Settings - Projects - Message - "Project Name" Could Not Be Opened

Feb 26, 2011

When I open Microsoft Visual Basic 2010 Express, the following message comes up:

Quote: Microsoft Visual Basic 2010 Express. The automatically saved settings file 'visual studio 2010settingsvb expressCurrentSettings.vssettings' cannot be found. You can change this file on the 'Import and Export Settings' Tools Options page. The IDE will use your most recent settings for this session.

I click the 'OK' button, and the Start Page loads with the "Recent Projects" list on the left.

When I click on any of the projects to open them, another message comes up saying:

Quote: Microsoft Visual Basic 2010 Express. "Project Name" could not be opened. Do you want to remove the reference(s) to it from the Recent list(s)?

I read about a potential solution going to "%programfiles%Microsoft Visual Studio 10.0Common7IDE" but I'm not sure how to proceed. Does anyone know why this problem is occuring? Did I truly lose all my projects?

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VS 2010 Launching New Process & Detecting If That Process Has An Error Message

Nov 19, 2011

I am working on a small VB application that listens for commands sent from an Android app.

One of the functions is to extract an archive. I am familiar with how to listen for the unrar process to finish, so I can display a progressdialog on the phone while the extraction is happening, and clear it as soon as it's done.

BUT ... if there is an error/alert from WinRAR, WaitForExit() never gets called because WinRAR is still sitting there open until I click "OK" on the MsgBox.

For Example ... if you try to extract a file that is not actually an archive... an alert will pop up saying "No Archives Found", and basically everything is halted on the VB app and the Android app, and the Android app just sits on a progressdialog saying "extracting..." until you manually hit "OK" on the computer.

As you can imagine, this is a problem if the whole point of your app is to NOT have to go over to the computer.

So... I am wondering if there is something similar to WaitForExit() that will wait for an error and allow me to close out the alert and let the process end.

Here's my Sub for the UnRar command:

Private Sub UnRar(ByVal WorkingDirectory As String, ByVal filepath As String)
Dim objRegKey As RegistryKey
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[Code]......

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I need to detect when the updater is closing the application and NOT prompt the user to save changes but save them automatically. I've tried using the System.Windows.Forms.CloseReason but this method isn't working for me. I capture the CloseReason in the MDI Parent FormClosing event but it's called AFTER the MDI children are told to close. I tried capturing the CloseReason (e.CloseReason) in the MDI child's FormClosing event but it registers as MDI Parent closing and a normal application exit is also going to raise this same e.CloseReason so I can't auto-save here either.

So my question is: How can I detect this Process.CloseMainWindow being used to close my application so that I can bypass all save prompts and save automatically? What is the first event called in this method of closing so that I can signal all MDI children that are open in their FormClosing event to just save?

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I've created an application that saves files with an extension of "*.pbca". When i click the saved file in Windows Explorer, it opens my application, as it should, but i now need the code that finds the file path of this file once my application has loaded.[code]...

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Here is how the startup link is formed:

Dim shortcutFile As String = Environment.GetFolderPath(Environment.SpecialFolder.Startup) & "FBNav.lnk"
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[Code]....

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I have some code I am trying to get to work. I open a url and then I want to get that same url address from the opened we page web. For some reason when I place parameters in the object.navigate statement the locationURL comes back empty

[Code]...

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[Code]...

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I am trying to make an application that will send messages to an sms mobile phone (the provider is GiffGaff but i dont sort of know there SMS Server Name).Here is my coding so far....Imports System.Net.Mail

Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[code].....

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Dec 3, 2009

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''Client
Imports System.Net.Sockets
Imports System.Net
Imports System.Text

[Code]....

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It Is my first Time working With Application Context's and the IMessageFilter interface

I created a empty test project just to show you guys what I'm dealing with and not all my other nasty code. Currently I get nothing in my debug and when I set a breakpoint on Debug.WriteLine(m.Msg) it doesn't get hit.

Imports System.Windows.Forms
Imports System.Diagnostics
Module Module1

[Code].....

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Feb 16, 2009

I want to develop an application that gathers event messages of windows and show them on the screen as messages. For example I want to get a message when I receive a new email or when I close an application I want to get a message on the screen that x application is closed.

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I believe I have found a solution! I will be continuing testing to make sure it DOES in fact work, but I'm hopeful :) I have detailed how I found the solution in EDIT THREE of the question.

For anyone wishing to know the full background behind my problem and what I have kind of tried as a result of input from this question, see this: [url]

I will be editing this frequently (>3 times a day most weekdays) as I progress my research and situation, so keep checking back if you are interested or have some information or knowledge of my issue :)

Quick Background:

I have this app I have made that can be crashed by changing my screen saver or locking my work station, and in general whenever a WM_WININICHANGE/WM_SETTINGSCHANGE message is sent to it.

If I can consistently crash my app by changing my screensaver, then SOME part of doing that is sending my app SOME kind of message (not necessarily a windows message, I mean message in the most general sense), which in turn is catastrophic to my application. Due to this, I am trying to find a way to block whatever message is causing my problem from being processed by my application. I am aware this isn't the best way to go about a solution, so you don't need to tell me. Look at the backgroung info or ask why if that bothers you (there is a good reason).

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Make A Message Box When An Application Exits?

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I've made an application in Visual Basics, But I Want A msgbox to appear when the form is closed would this work?

Private Sub Form1_OnExit(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.OnExit
MsgBox("Have You Saved, If Not Your Work WILL Be Discarded!", MsgBoxStyle.Critical, "Have You Saved?")
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