Messagebox Won't Show In What Looks Like Fine Code?
Jan 16, 2012This code isn't working...
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Show A Tooltip Over Each Item And Displays Fine - Can't Replicate For A Button?
Jan 18, 2010I have a listview where I can show a tooltip over each item and displays fine.However, I can't replicate for a Button.
Private Sub AddListview()
Dim lView As ListView = New ListView
'enable it[code]....
I have tried all different variations, but nothing really seems to work. The tooltip flickers on the button, but is constant on the listview.
Getting A Messagebox To Show A Label
Feb 16, 2010I have another probably easy question to answer but i can't figure it out... I have made a little snake game with a score attached to it running through a timer that outputs to a label.
View 2 RepliesShow Many Messagebox In Same Time?
Sep 7, 2011how i can do this to show many message box without click OK to see the another like in this video [URL]
View 1 RepliesShow MessageBox From BackgroundWorker?
Jan 18, 2010showing MessageBox's from background workers.My program is a utility that has several functions and each function is boxed in a UserControl and then placed on a TabControl on the main form. A few of the utilities are batch functions that take quite a bit of time to complete their task. In order to allow the user to use the other utilities while a batch utility is running I make use of the BackgroundWorker class. It's quite handy!
My only problem is when I need the user to interact with the background thread, usually due to an error condition. I want to be able to halt the thread and display a MessageBox to the user. At first when you just do it from the background thread as demenstrated in the code below, it appears to work fine. But the MessageBox is not actually parented by the Form. If you select the Form, it will hide the MessageBox and the user thinks that the program has stalled. What's worse is that my program has a setting to allow the user to make the window TopMost, which means that the form will always hide the MessageBox when TopMost.
Option Strict Off
Public Class Form1
Private Sub chkTopMost_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles chkTopMost.CheckedChanged
Me.TopMost = chkTopMost.Checked
[code]....
I have thought about passing the message using ReportProgress(), but the problem with this is that the BackgroundWorker will not halt it's opperation, and there is no built in mechanisim to send a message back to the BackgroundWorker.
Sometimes Messagebox.show Cannot Appear On Screen
Apr 15, 2011I am using visual basic .net 2005 win application.
My code,
Dim
coyCollect As
New Collections.Specialized.StringCollection
Dim
[code]....
i am sending list of company codes to the function. and in function i loop through to do something. if success i will return 1 if some error occures i will return 2)
If Res = 1
Then
MessageBox.Show(
"Success.",
"My App"
[code]....
My probelm, sometimes messagebox.show method don't show messagebox on screen. It will appear in task bar but we have to click it to show it on screen (looks like it is hanged but messagebox is already there in taskbar so click it to show message "success" then click ok to close the messagebox). then only we can click "ok" to close it. without clicking it my "in progress" window won't close. sometimes messagebox will appear with no problem.
2008 - ToolStripMenuItem_click Won't Show Messagebox
Feb 11, 2009i'm using a menustrip. the menuitems click events won't show a messagebox properly. i think it does load, but i've no idea where, because it disables the form + i can't see it anywhere. it might be behind the form. i have to push the enter key to free the form. [Code]
Button Cancel Not Show In Messagebox
Feb 17, 2012When i run this project, only messagebox button ok appear, but button cancel do not show. i'm using visual basic express edition 2008. and this is my codding.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click[code]...
Determine Outcome Of Messagebox.show
Oct 15, 2011I have a button that when clicked i want the user to make sure that they want to clear data in textbox's so i did a vbYesNo box inside the messagebox.show.i cannot figure out how to determine if its a Yes or a No.If they click YES then i want the text cleared ... if no then show nothing. I know that i have a msgbox there but thats meaningless its just to show if it works or not. once it works then i will remove that code.[code]
View 5 RepliesDifference Between MsgBox And MessageBox.Show
Jan 10, 2012Is there any difference between the two:
msgbox()
messagebox.show()
Some tutorials use msgbox() some use the other messagebox.show()---I see that both can have an editable style but I was wondering why there are two.
Is it to accommodate for older programmers (who have learnt on an older version of visual basic).
So in that case which one should I use on VB 2010 (VS 2010)
Messagebox.show And Msgbox, What's The Difference
Mar 7, 2011My converter shows the answer using the message box. i want to have a icon on the message box and a title at this top bar. my code is this: MessageBox.Show((number * multiplier), vbInformation, "Answer").ToString()
i used that because it was stated in a vb.net tutorial website. but when i check it again, it states that MSGBOX not MESSAGEBOX.show. what's the difference within the two? i cannot used msgbox for showing the answer and i don't know why. what's the code for the messagebox.show to have a icon or a sign?
Messagebox.show Command It Does Not Work?
May 1, 2011i have visual studio ultimate 2010 and i was using visual basic and when i tried the messagebox.show command it does not work , am i missing any libraries that need to be installed or did they change this command , if i am missing some libraries , is there a patch or something that needs to be setup.
View 6 RepliesMessagebox.show In Class Libraries?
Dec 7, 2009why intellisense does not work for MessageBox.Show() in a class library? It works for MsgBox.
View 2 RepliesSet Focus On Textbox After Messagebox.show()
Mar 5, 2010The coding in under lostfocus event for a combo box. When user type in the some item that not in the list it will promt out a messagebo box telling the user that the item is not found in the list. Then i set the focus back on the combo box. But what happen now is, it keep promp the messagebox, like a infinite loop. Here is the sample coding. How i goin to make the message no more looping and focos on the combo box.
[Code]...
Show A Messagebox With The Text Of A Listviewitem?
Jun 22, 2010I want to show a messagebox with the text of a listviewitem that is selected in my listview.
I can do this with this code
MsgBox(MyListView.SelectedItems.items(1).Text)
But the 1 is fixed, how can i do with on the run finding the number of the item that is selected.
Show Messagebox If There Is No Data Found
Mar 11, 2010Problem regarding in using Listview in vb.net. I can manipulate some flow like searching and selecting data coming in database (SQL) but my problem is that i need a message thtat will pop up that there is no particular data in the database where ever i find a data.
View 4 RepliesValidating Text & MessageBox.Show?
Sep 8, 2009I'm working on a program to calculate Exp left until a title is available in game. I'm trying to validate that the user enters only numbers into the text box. Should s/he enter a letter I want my message box to show and then select the text that was incorrectly entered. My problem is in when the backspace key is hit it again shows the message. I believe it's in the TextChanged event but i'm not certain..
'Handles txtXP Box & Validates user input
'Converts over to a Double Number
'Provides Error Correction if anything other than #'s Used.
[code].....
VS 2008 Messagebox.show / How To Have A Icon
Mar 8, 2011My converter shows the answer using the message box.i want to have a icon on the message box and a title at this top bar. [code] what's the code for the messagebox.show to have a icon or a sign, a title bar, and some text.. ??
View 4 RepliesWhat Is The Difference Between MsgBox() And MessageBox.show()
Jan 15, 2011I wanted to display a title on my message box i tried this code MsgBox('Cannot Conncet to the db',"Conncetion Error!") but it gives me a error, so i read on some blog they included 1 as an addtional parameter inside the msgBox MsgBox('Cannot Conncet to the db',1,"Conncetion Error!") . why that addtional parameter is needed.
View 2 RepliesC# - Why This Code Is Not Working While It Worked Fine For Almost A Year
Apr 21, 2009Does automatic software update causes some of the module property not to work? They are basically the same function that reads image logo from the currently executing assembly. Function named "Get2LogoImageStream" is different from "Get1LogoImageStream" by just Current.ManifestModule.Name vs Current.ManifestModule.ScopeName.
This "Current.ManifestModule.Name " version of the code worked on both Web From app and Windows form app, however right now it only works for Windows App form. But when I changed this code "Current.ManifestModule.Name" with "Current.ManifestModule.ScopeName" and it worked on WEB without any problem. So my questions to fellow C# or VB.NET developers is that does automatic software update causes this kind of issues?
protected Stream Get1LogoImageStream()
{
Assembly current = Assembly.GetExecutingAssembly();
string imageName = "logo.jpg";
[code]....
Check Whether A Value Exists In A Table; Show MessageBox
Oct 22, 2011I have an 'invoices' table with a column for the invoice number.
When adding a new invoice, I would like to check if it already exists. If it exists, produce a MessageBox to the user that there's already a record with this number.
I'm using Visual Basic 2010 and SQL Server 2008.
Equivalence Of ListBox Popup To Show MessageBox
Mar 3, 2011I know that
message.show.add
Displays a message box pop up. How do you go about creating a listbox pop-up similar to the message box pop-up? What is the listbox code equivalent to the above code?
Forms :: Error: 'show' Is Not A Member Of 'MessageBox'
Feb 28, 2011I teach VB in college, using the Express edition. I was doing an exercise with my class today using the MessageBox.Show() method in a Windows Forms application. But when I tried entering it in the edit window, it gave me the following error message: 'show' is not a member of 'MessageBox' and it did not show up in the Intellisense box. Most of my students' computers did work with that method, but one or two of them didn't. Meanwhile, I had to revert to the MsgBox() function to get through the exercise.
[Code]...
Show MessageBox At A Specific Point On The Screen?
Mar 21, 2011How can I use MessageBox.Show("test") and have it appear at a specific location on the screen. By default, the message box is shown centered on the screen.
View 2 RepliesShow MessageBox For Specific Amount Of Time Only?
Mar 9, 2011How I can use a messagebox to show for a specific amount of time only? So if I place this in maintimer, MessageBox will show and will auto close and I set how long it must display for. If messagebox is up, then Timer is paused. I did research around these lines but couldn't find what I'm looking for.
View 1 RepliesShow MessageBox If Certain Fields Left Blank
Apr 11, 2012I have a from with a datagrid, binding navigator, and textboxes, nothing too fancy. This project is for a database management program. I am trying to have a messagebox show up if certain fields are left blank such as
If Ordertxt.Text = Nothing Then
MessageBox.Show("Test") ' This is just for a test
If CustomerTxt.Text = Nothing Then
CustomerLblERR.Visible = True
If Order_StatusComboBox.Text = Nothing Then
orderstatusERRLbl.Visible = True
[Code] .....
But no matter where I put a message box,(on cancel button, on random button on binding navigator) it closes down the form and goes back to the main form. As far as I know it is the only form this happens on.
Want To Replace Text And Fine / Have Code But Not Working Execption
Feb 9, 2010i am attaching code and doc file i dont wknow why this error coming any help using Microsoft.Office.Interop.Word 11.0.0.0. [code]
View 9 RepliesAdd LinkLables Programmatcially And Show Messagebox On Click Event
Aug 26, 2009I am adding few LinkLabels dynamically during runtime. I have the IDs of all link labels added to the form. How can I show an error message when a particular linklabel is clicked?
For exmaple. Consider 5 Link labels as show below
Report 1
Report 2
Report 3
Report 4
Report 5
When LinkLable "Report 1" is clicked. I have to show a Message box which says "Report 1"
Note: I dont know how many link labels will be generated durig runtime.
MathQuiz - Get A MessageBox To Show Up When The Answer In Form3 Is Correct?
Jan 26, 2011I started to create the MathQuiz and it is working good as per the provide codes. I was also able to add 'Percentage Correct Answers' and some other details.I have added a new form with some buttons and that is working as well, just simple stuff and all good fun playing with it.
But here is my challenge:When 1 or more answers are incorrect the program is opening a new form (similar to the main form) and it shows the equations again. I did that with "Correcting.lblLADD.Text = addend1", etc. in then main form. In the form 'Correcting' = Form3.Designer.vb I have tried to get the Text into a Number but nothing works for me. Also Tried to make addend1 in Form1 Public but the value does not appear in Form3. Form3 has also a Private addend1 as Integer.Even if I give addend1 in Form3 a value Form3 does not calculate.Maybe it does but I can get it to work. I have tried to get a MessageBox to show up when the answer in Form3 is correct but the MessageBox does not work either.
VS 2010 Wouldn't Error Messagebox.show Not Work?
Mar 9, 2012I can't figure out why my messageboxs won't work when they encounter errors.Here is my
[Code]...