Message Box Opens Automatically After Being Closed?
Oct 1, 2011
I'm facing a problem with my code. it's all about an if command. When the variable
xglobal doesn't fit the rule (if xglobal >=0 and xglobal<=xlimite) a message box should appear, so it does. However, after being closed the message appears again and so on.
Below you can find the code:
Public Sub Button5_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Button5.MouseDown
If e.Button = MouseButtons.Left Then
[Code]....
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Mar 2, 2012
When a dialog form opens, does all code and timers stop until it is closed?
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May 1, 2010
i've got a simple timer setup to start vlc
System.Diagnostics.Process.Start("c:\program files\videolan\vlc\vlc.exe")
only thing is, i'm not sure how to get vlc to automatically start playing when it opens up.
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Apr 13, 2010
I have two message boxes one after another.
Dim msgResult as MessageBoxResult
msgResult = MessageBox.Show("Message", "Title", MessageBoxButton.YesNo, MessageBoxImage.Question)
if mesgResult = MessageBoxresult.Yes Then
[code]....
When the second message box gets closed the user remains on the same window, and the part of the title bar from the message box is still visible just above the windows text box. It seems that window did not get refreshed. How to handle this?
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Apr 6, 2009
The VB application is automatically getting closed whenever the code is invoking any common dialoge control especially when the MS office Enterprise edition 2007 is installed.
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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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Aug 27, 2010
If i click "chose items" to select some controls to new tab in toolbox, VS 2008 SP1 closed automaticaly. what might be the problem?
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Mar 30, 2010
I have a asp htmleditor where the user will enter any text or a message...is there any javascript to save the message every 5 seconds as drafts in vb.net .
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Mar 5, 2011
In a VB.NET Program
How can i set a message bar, to automatically retrieve the RSS feed from a website?
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Mar 21, 2010
we have a vb.net application with send and receive mailing also. Now we have added a session timer of 30 min but the users are complaining that they are facing a problem when they write a long text message or while composing they get busy in something else and when they return back to continue composing message , they are redirected to a session expiry page, and their long text message is gone forever. So I am new to this and I was thinking like , when the user is in compose message the text should be automatically saved to drafts like hotmail.
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Mar 28, 2009
I am using MySQL 5.0 as back end. I am using MySqlData.dll in my project. When i am trying to execute the following code,
Try
Dim cnData As New MySql.Data.MySqlClient.MySqlConnection
Dim lcmd, lcmd1 As New MySql.Data.MySqlClient.MySqlCommand[code]....
I am getting error message as "There is already an OpenDataReader associated with this Connection which must be closed first." I have to use overlapped multiple datareader
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Mar 22, 2011
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.
The number of appearance of this message box is not fixed. Some times it appears twice and some times more than twice. My question is "How can I detect the Message Box from my VB.Net application and automatically click on the "Redetermine" button if the message box appears"?
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May 31, 2011
for example i have this code :
Sub Month()
Dim Conn As New Data.OracleClient.OracleConnection
Conn.Open()
Try
Dim Cmd As New Data.OracleClient.OracleCommand
With Cmd
[Code]...
What will happen to the datareader when the Connection is closed ( Conn.close)
Will the Cursor that is used by the datareader be freed ? or will it stay open ?
If the cursor that is used by the datareader is still open , when will it be automatically closed ? or should i just closed it manually ?
Will it cause the dreaded "ORA-01000: maximum open cursors exceeded" ?
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Jan 6, 2010
create a message box that stores my user name, message, and post datetime into the database as messages are sent. Soon came to realise, what if the user changed his name? So I decided to use the user id (icn) to identify the message poster instead. However, my chunk of codes keep giving me the same error. Says that there are no rows in the dataset.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim name As String
Dim icn As String
Dim message As String
[code]....
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Feb 22, 2009
how to create an error message by message box to tell the user to enter a number only if they key in a character value?
I MEAN AFTER THEY PRESS THE CALCULATE BUTTON
Private Sub btnCalcFat_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalcFat.Click
Dim intFat As Integer
intFat = Integer.Parse(txtFat.Text)
lblResultDisplay.Text = txtFat.Text * 9
End Sub
My text box is call txtFat
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Dec 13, 2010
just curious if there was a way to make the text in a message box scroll across the message box
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Jun 16, 2011
I have a form ( call it NewForm ) that can be opened from many other forms, but I don't want to have the user to run into the problem of having many windows/forms open.I want to close the calling form and open NewForm.NewForm will prompt the user for information, but if the user doesn't find what they are looking for I want to have a "Cancel" button on the form. With the "Cancel" button I want to go to the previous form.is there a way to tell which form called NewForm so I can just reopen/unhide that form/window.
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Jan 23, 2010
when you login it is the meaning that another form opens. But as soon as the new form opens up everything closes. The code i used is this:
Public Class Form1
Public Goldhave As Integer
Public UserName2, Password As String
[Code].....
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Jan 29, 2010
i want to know how to make my "Button1" open a webpage using the users default browser.
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Jun 30, 2010
I know the WebBrowser's use IE for the core, but no other IE shortcuts seem to work, other than the Ctrl+N (new window) one. It wouldn't be so bad if it didn't open IE, and my opened own application, but it doesn't. Any way to prevent this or make it open a copy of my own browser, instead of IE?
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Feb 22, 2012
I am using VS 2008, Windows XP R3, and Visual Basic.When I open some forms in the form designer, (In Solution Explorer, right click on the form, then select View Designer) the form always opens as Edited. An Asterisk "*" appears after the form name in the open window tabs. If I open the form to just view the code (In Solution Explorer, right click on the form, then select View Code), the form opens normally. This happens for just some forms.
It always happens for the same forms, and never happens for the other forms. What I am missing in those forms where the designer always thinks the form has been edited?
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Jun 22, 2010
When opening a button and opening a new form as soon as it opens it close for some reason but its not giving any errors as to why its doing this now I've checked the linked linking it to the next form that's fine.
Private Sub PrintPerscription_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Login.con.Open()
sql = "SELECT Patient.* FROM Patient where Patient.Wardno = " & Login.WardNo.ToString
da = New OleDb.OleDbDataAdapter(sql, Login.con)
noOfRows = da.Fill(dsPatient, "Patient")
[Code] .....
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May 1, 2011
I want to make a program that, when a certain batch file is closed, that it immediately re-opens it. I'm trying to use the If statement like [Code]
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Jun 18, 2012
I've written an interface with a 3rd party web service in VB.NET. The final step in that interface involves the 3rd party delivering to us (as a stream) a PDF document. After streaming is complete I save a copy of the PDF on our servers, so that our users can view the PDF by clicking on a link in our system. The PDF opens fine in Acrobat X, but when I try to open it programatically I an error saying that "the file is damaged and could not be repaired". I can also open the file in IE just fine, with no issues, and the same code that displays this PDF works just fine on lots of other existing PDFs that predate the 3rd party interface.
I have emptied out temporary internet files as suggested in some posts I saw online. I also opened the PDF in Notepad++ and the %PDF tag is first, and the %%EOF tag is last, so there's certainly no corruption visible in the document source that I can see. Below is the (very standard) code we use to open PDFs into a separate browser instance on our site:
PDFFile = System.AppDomain.CurrentDomain.BaseDirectory & Request.QueryString("LetterPath") & Request.QueryString("Letter")
Response.Clear()
Response.ClearHeaders()
Response.BufferOutput = True
[code].....
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Aug 25, 2009
I'm trying to make a notepad, but I can not get it to open files on start up.what i mean, example, I right click on a text file on my desktop and select open with and then my program(it opens the program with a blank textbox, it does not open the text file)I do not know the code for makin this come true
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Jul 2, 2011
Is it possible to control a openfiledialog which opens in a webbrowser?
[URL]
So it fills in the filename and clicks the button..
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Jan 18, 2009
I'm just starting to write a program to manipulate some intranet based databases using the web browser control, but have a problem with one specific database.I can log in from the start page of this database from my browser but it then opens in a new instance of IE (I think it's the java code (not java script) which does this when the page loads).How do I get it to open in my browser?OK, I can manipluate it with a doc object, but would prefer to do it in my browser for consistency, as the other databases open fine in my brower.I can't be more specific but could post the html text if necessary.Currently using the built in web control with VS2005 running on XP.
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Apr 25, 2012
I am new to these forums. I had a VB.net class several years ago and cant seem to find this info in the text from the book used in the class. Here is what I would like to do. I have a 2 forms. One with three buttons and the other with a listbox. When I click on one of the three buttons (on form1), I want to fill the listbox (on form 2) with one of three arrays. is this possible, it seems like it should be.
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Apr 20, 2009
I am a desktop programmer, not a .NET programmer, but have been asked to look at a .NET application that sends data to a Word document if a user selects an icon. It worked fine until the user upgraded to XP. (The Word version is 2003 and did not change.) Now, although it still works, it opens 2 Word windows - one with the correct data, and another that is empty (it doesn't even have a blank document). The user has requested that we eliminate the empty window. The .NET code calls WORD via:
[Code]...
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Jan 28, 2010
How can I make code run when an application starts instead of needing an event to happen like a button being pressed or something like that?
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