VS 2010 E.cancel "cancel Is Not A Member Of "System.EventArgs" Error

Mar 13, 2011

Im coding an interest rate calculator and I need a close clause for the textbox and the combo box using e.cancel and im getting a "cancel is not a member of "System.EventArgs" error

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Difference Between E.cancel And E.handeled Of Eventargs

Mar 28, 2012

What is the difference between e.cancel and e.Handled of the eventargs.Luai Alrantisi, BSc in Computer Engineering, University of Ottawa 2007, Canada. IT Manager of MTN Mobile Telecom.

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The Difference Between E.cancel And E.handeled Of Eventargs?

Aug 9, 2010

What is the difference between e.cancel and e.Handled of the eventargs.Luai Alrantisi, BSc in Computer Engineering, University of Ottawa 2007, Canada. IT Manager of MTN Mobile Telecom.

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Cancel Validating In A DataGridView When A User Clicks The Cancel Button?

May 18, 2006

I validate a DataGridView with the CellValidating-eventhandler.That works fine. However, I want to avoid validating when the user presses the Cancel button. In the sequence validation occurs before the event CancelButton.Clicked.

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Cancel Save Event - E.cancel

Sep 21, 2011

i want to do this: when user click save button, the form must be check first..

if user did not insert the required data, user are not allow to save form..

the code:

Private Sub AssetMasterBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AssetMasterBindingNavigatorSaveItem.Click

[Code].....

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'MaximumProgress' Is Not A Member Of 'System.EventArgs'

Jun 23, 2011

Im using Visual Studio 2003.NET. When im trying to make the webbrowser1 work with the progress bar, it dosen't work. I have looked on youtube videos.[url]...

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'MaximumProgress' Is Not A Member Of 'System.EventArgs'?

Apr 9, 2009

here is my problem:

'MaximumProgress' is not a member of 'System.EventArgs'.
'CurrentProgress' is not a member of 'System.EventArgs'.

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Graphics Is Not A Member Of System.eventArgs?

Jul 11, 2011

I have this codes

Private Sub Form5_paint(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Paint
Dim redbrush As New Drawing.SolidBrush(Color.Red)

[Code].....

but got error "Graphics is not a member of System.eventArgs"

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VS 2008 : Error1 'Graphics' Is Not A Member Of 'System.EventArgs'

Aug 24, 2009

Dim instance As Graphics
Dim blackPen As New Pen(Color.Black, 3)
Dim point1 As New Point(100, 100)
Dim point2 As New Point(500, 100)
e.Graphics.DrawLine(blackPen, point1, point2)

Error1'Graphics' is not a member of 'System.EventArgs'.

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VS 2008 Disabling ATL+F4 - Error1'KeyCode' Is Not A Member Of 'System.EventArgs'

Aug 20, 2009

A program cant be exited thu Alt+F4

[Code]...

Edit2: I want it to be in the form so that the form cant be closed unless they press button with Close() command or task manager ends the process

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IDE :: DataGridView1_CellLeave(sender, New System.EventArgs), Unable To Cast Object Of Type 'System.EventArgs' To Type 'System.Windows.Forms.DataGridViewCellEventArgs'.

Jun 27, 2011

VB 2008, DataGridView,DataGridView1_CellLeave(sender, New System.EventArgs)

"Unable to cast object of type 'System.EventArgs' to type 'System.Windows.Forms.DataGridViewCellEventArgs'."

What is the Correct String for "New System.EventsArgs"

Anybody there is to help me out.

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VS 2010 Cancel A Row Delete In A Datagridview

Jan 6, 2012

What is the best way to give a warning message to the user and cancel a row delete in a datagridview? This is about as far as I have got:

[Code]...

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VS 2010 Cancel The Timer From Within The Callback Function

Mar 16, 2012

I was trying to use the System.Threading.Timer to run a function every 250ms - but I'm finding it difficult to cancel the timer from within the callback function. I can't seem to find a reference to "this" (js has this - it's so nice). At any rate - how could I start a callback running 250ms from now - without a timer - and then if I want to continue it again do another start for 250ms.

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VS 2010 - Exit Loop When Cancel Used (Decimal Input)

Nov 17, 2011

I want to make it so when cancel is used it exits the loop but I need the Input as a decimal.
Do
txtItems.Text = intCounter.ToString
intCounter = intCounter + 1
msgInput = CDec(InputBox("Enter Item Price", "Item Price", ""))
decSubTotal = msgInput + decSubTotal
txtItemPrice.Text = msgInput.ToString("C2")
[Code] .....

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Error : Unable To Cast Object Of Type 'System.EventArgs' To Type 'System.Windows.Forms.KeyPressEventArgs'

May 16, 2011

[URL]The issue is as soon as I change the value of the text boxes it gives me an error and forces me to close the project.

The error is:Unable to cast object of type 'System.EventArgs' to type 'System.Windows.Forms.KeyPressEventArgs'.

However I'm supposed to clear the number of gallons used and the total charged when a change is made to the contents of the 2 text boxes on the form.

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Cancel Backgroundworker - Got The Error Message" This BackgroundWorker Is Currently Busy And Cannot Run Multiple Tasks Concurrently?

Dec 14, 2009

in my button click event i ececure

If BackgroundWorker4.IsBusy Then
BackgroundWorker1.CancelAsync()
End If[code]....

after proceess completed if press the button again.i got the following error msg

This BackgroundWorker is currently busy and cannot run multiple tasks concurrently.

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Cancel An ASP.NET MVC Action?

May 12, 2009

This should be simple, but the answer is eluding me. If I've got a Save action in my controller, and the save fails, how do I cancel the action without disturbing what the user entered? For example, Index is strongly-typed of "MyTable":

Function Index() As ActionResult
ViewData("message") = "Hello"
Return View(New MyTable)

[Code]....

In the Catch, if I put Return View(form), I lose the message passed via ViewData. If I redirect to Index, I'll lose what the user entered. I think I've seen the simple (correct) way to handle this before, but if you don't know what to search for, it's hard to find.

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Cancel Print Job Win Xp?

Sep 29, 2009

I need a procedure that cancels all the print jobs of a specific printer.

I use vb.net 3.5 & win xp pro.

Plz don't send me "restart the spool service", I need code to cancel all print jobs.

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Cancel PrintPreviewDialog With It?

Aug 23, 2010

The problem is that the PrintPreviewdialog still shows when the pagesetupdialog1 is canceled.

Not sure how to cancel that along with the pagesetup on cancel.[code]...

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How To Cancel Command

May 12, 2012

I was hoping somebody out there could help me please, I have an application which uses threading, process and runs cmd.exe - the problem I have is that I cant cancel the command.I have one textbox and two command buttonts, button 1 is run and button 2 is cancel - for this testing purpose only (my app wont be pinging but I'm doing this for testing only) I'm hoping to enter an I.P address in the textbox and then click on Run which starts a thread and the process, which so far is working.the coding I use to run the command is.[code]Now comes to difficult part, whilst the command is running I want to click on cancel which kills the thread and process which I have done but I have hit a brick wall because even though my thread and process has been killed my command carried on running, what I would like is the moment the cancel button is clicked to kill the thread, process and the command.

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How To Cancel Thread

Jun 12, 2009

I am not familiar with threads, but the project I am working on has a bunch of them. There's a thread for the main form, then threads for activities like a calculation, converting files, etc, so that the user can kick off a calculation job and then kick of a conversion job that will run at the same time. Typically, calculations can run for hours and hours; conversions and other threads may only run a few minutes.If the calculation runs into a problem, how do I cancel that thread? It looks like the threads are controlled (driven?) by the main form, but I'm at a bit of a loss.....

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What Does E In E.Cancel Stand For

May 4, 2009

I have been working/coding with e.Cancel, e.EventArgs, etc without knowing what the "e" stands for. Can I have a simple explanation of what e means and possibly similar concepts in VB.Only performance counts!

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Add A Cancel Button To A Message Box?

May 19, 2009

How do I add a cancel button to a message box? I really need to know this because it is kinda stupid that i have a message box saying "Are you sure you want to clear everything?" and have no cancel button. Also what code do i need to make a program key where it is made so that I give a key and it works with that specific program another one will be made with a different key. I have no code for that because i have no clue where to begin (3 day trial code so it is locked would be nice to) The other problem I have is makeing the program open new windows so if i click trial then it will run for 3 days then done and with code making it run forever without the pop up again so how do I do all that?

Public Class Form1
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
RichTextBox1.Undo()
End Sub

[code].....

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Add An Cancel Button To Inputbox?

Mar 19, 2010

Heres my code so far:

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

[code].....

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Cancel A Picturebox From Loading?

Aug 3, 2011

I am needing to cancel a picturebox from loading. However, I need to cancel is from loading using the imagelocation command.

Example.

Picturebox.imagelocation = "http://i1.social.s-msft.com/profile/u/avatar.jpg?displayname=lone+defiler&size=extralarge&version=00000000-0000-0000-0000-000000000000"

[Code]....

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Cancel Button Sometimes Not Working

Mar 20, 2010

When I use form properties (Cancel button)it's work but most time this properties will not work properly. How do I this...any another method to close the form on Esc. button...

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Cancel From Input Box In .net 2008?

Apr 1, 2011

I have a drink program with 4 staff members and want to know how to cancel the input box if they accidently click on another persons login. can you close the input box by clicking can and to close the loop. All Logins have the same code just different names

'Marys Login Button
Private Sub btnMary_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMary.Click
Dim counter As Integer = 0 ' Reserve Counter as integer in memory and assign a value to it

[code]....

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Cancel From Input Box In VB 2008?

Jun 4, 2011

I have a drink program with 4 staff members and want to know how to cancel the input box if they accidentally click on another persons login. can you close the input box by clicking can and to close the loop. All Logins have the same code just different names

[cod]e...

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Cancel Rounding Number?

Nov 26, 2010

i have the number 2.523 and its changing to 23. how can i cancel it?

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Cancel The Thread Using CancelAsync?

Nov 30, 2009

I found like 100 tutorials for this background worker, but none for my needs I want to cancel the thread using CancelAsync() , but all the tutorials do it only in a loop, like this:

Private Sub BW_DoWork(ByVal sender As System.Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BW.DoWork
For i As Integer = 0 To 30000
If BW.CancellationPending Then
e.Cancel = True

[Code]...

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