Cancel MoveFirst/MoveLast/MoveNext/MovePrevious Events?
Nov 13, 2009I need cancel these event when its started when one condition is = true, but ByVal e as System.EventArgs haven't got e.Cancel. How can I cancel it?
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Update - See The Changes In The Textbox When Do My Movelast, Movenext ?
Feb 24, 2012Dim iSql As String = "UPDATE CompanyDetails SET Description = '" & DescriptionRadTextBox.Text & "' WHERE ID =" & Val(txtId.Text)
Dim path As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data
[CODE]...
How my code works when I want to update I see the changes in the textbox when I do my movelast, movenext. but when I go to the database the changes are not there can someone help I am using vb.net 2010 and access 2010If you think it you can achieve it
How To Repeat Showing An Inputbox Until The User Has Entered Something And Reach The Ok/ Cancel Events
Nov 23, 2010I have an inputbox with ok cancel buttons in my class.The user should fill in numbers in the inputbox and if nothing is entered and the user presses cancel or ok, the user get's a msgbox that he should enter something and after this the inputbox should show up again until something has entered.
I now have the following code:
Dim answer As String
Dim amount As Integer
Dim result As DialogResult
[code]....
Cancel Validating In A DataGridView When A User Clicks The Cancel Button?
May 18, 2006I 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.
View 1 RepliesBindingSource.MoveNext And MovePreviou Skips Records
Sep 17, 2009I have a binding source that when I use the MoveNext or MovePrevious methods it skips records. I've tried circumventing this by using Position ++ and Position -1 instead but I still get the same result. I even resorted to manually sorting the binding source to see if that would help but no joy as well there.
I have a bindingsource that is tied to a dataset class. I added 2 records to start and movenext worked as it should (moved 1 to 2) as well as move previous. I added a third record and now the movenext method skips record 2 and moves straight to 3. The same symptom also occurred for move previous. I also added a fourth record and it got even weirder. As before when movenext was invoked, the record pointer moved from record 1 to 3. I invoke MoveNext again and it moves to record 4. Now I hit MovePrevious from Record 4 and it moves to record 2 skipping record three.
Others who are working on forms with different bindingsources ties to the same dataset class are seeing similar things.
When 'movenext' RS RS2 Still Holds Previous Record Data?
Jul 1, 2009I know its .net but i am still using ADODB this is just a sample table, not really what i am doing..I want to take a look at a bunch of records until the customer changes. then i want to have the previous recordset data displayed or passed off to another function how do i set RS2=RS but when i "movenext" RS RS2 still holds the previous record data? [code]
View 2 RepliesCancel Save Event - E.cancel
Sep 21, 2011i 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].....
VS 2010 E.cancel "cancel Is Not A Member Of "System.EventArgs" Error
Mar 13, 2011Im 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
View 13 RepliesAt Time Of Recoredset Movenext Out Of Memory error Occured In Run Time
Jan 1, 2010at the time of recoredset movenext out of memory error occured in run time data have 3800000 lakh recored
View 2 RepliesJquery - .NET Serialization And Weekcalendar - Undefined Events.events
Oct 13, 2011I have been trying to implement the jQuery weekcalendar using .net. What I can't seem to figure out is why weekcalendar states events.events is undefined after I make an ajax call to a webmethod I created which returns JSON. Below is the relevant code:
[Code]...
Make Keybord Events And Mouse Events for Learning?
Aug 2, 2009I want to make Keybord events and mouse events for learning and educational Purpose.
1. In Form any object like A "picture box" move by Arrow keys .
2. Picture Box Contain many Picture i want change Picture With next and Previos By Arrow keys.
3. I contain Voice of alphabet in Mp3.When i Press any button in textbox then its work.
4. Mouse Pointer Change My Own.
5. I click any Object or any thing By mouse its noice clicking sound like Tik Tik Tik.... Question No 3 is very hard to do . but not im possible
Mouse Events And User Control - Control Won't Respond To The Events
Dec 31, 2010I created a control that has picture box control docked within it. This control allows me to "animate" the image by swapping them out by setting the interval to swap them at. I want to use this control kind of like an animated icon within a application, but because the picture box is docked, the control I created won't respond to the events, MouseHover specifically. [Code]
View 2 RepliesUse These Events And Get The Appropriate Values Out Of These Events?
Aug 5, 2011I don't know how to use these events and get the appropriate values out of these events ....here is some code that I have copied from a website...
[code]
Private Function MouseHookProc(ByVal nCode As Integer, ByVal wParam As Integer, ByRef lParam As MSLLHOOKSTRUCT) As Integer
Try
If nCode >= 0 Then
Select Case wParam
[code]....
Cancel An ASP.NET MVC Action?
May 12, 2009This 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.
Cancel Print Job Win Xp?
Sep 29, 2009I 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.
Cancel PrintPreviewDialog With It?
Aug 23, 2010The 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]...
How To Cancel Command
May 12, 2012I 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.
View 2 RepliesHow To Cancel Thread
Jun 12, 2009I 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.....
View 3 RepliesWhat Does E In E.Cancel Stand For
May 4, 2009I 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!
View 3 RepliesAdd A Cancel Button To A Message Box?
May 19, 2009How 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].....
Add An Cancel Button To Inputbox?
Mar 19, 2010Heres my code so far:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
Cancel A Picturebox From Loading?
Aug 3, 2011I 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]....
Cancel Button Sometimes Not Working
Mar 20, 2010When 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...
View 2 RepliesCancel From Input Box In .net 2008?
Apr 1, 2011I 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]....
Cancel From Input Box In VB 2008?
Jun 4, 2011I 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...
Cancel Rounding Number?
Nov 26, 2010i have the number 2.523 and its changing to 23. how can i cancel it?
View 1 RepliesCancel The Thread Using CancelAsync?
Nov 30, 2009I 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]...
Get Return For Dialog OK Or Cancel?
Jun 11, 2011How can i catch the return of say an OpenDialog/Save Dialog/Color dialog?
For example i want to know if the OK or Cancel button was pressed and use a goto statement that jumps to a section of code that exits the sub to avoid an error (especially in the case of pressing cancel when using an open dialog).
How To Cancel A File Copy
Jan 11, 2009I am trying to make Backup program, that copy files from one location to another one, but I don't know how to allow user to cancel this operation.
The code that I use is:
Public ClassForm1 Private Delegate FunctionCopyProgressRoutine(ByVa totalFileSize
[code].....
How To Cancel Background Operation
Sep 14, 2009I am calling a dll function from my dowork event. When i click on cancel button, i want the background worker to stop executing thread. Im using VB 2008 Express edition.
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