I created an app and what it does is takes a screenshot of your desktop, saves it, then uploads it to ftp. After that it closes. What i need it to do is continuously do that via what ever the interval is set to. So if the timer1 interval is at 12000 then i need to to take a screenshot and upload it every 12 seconds. Can someone tell me why is keeps closing after it uploads the 1st screenshot? [code]...
View 3 RepliesI ran out of ideas and couldn't find any reference about it so here I go... I need to keep a secondary application wich is not related to my c# project always running in background. So if this secondary application crashes or someone else close it manually it will automatically re launch again via my c# app.
I have no clue of how to accomplish this one, I mean checking if this application closes by something external to my c# app.
I am uploading a file from a C# application to an ASP.Net website, both written by me so I have access to the code.But, it is working for a text file (1KB) but not for a MOV file (77MB).
In both cases, I am using UploadProgressChanged to get the progress. The TXT file goes to 100% while the MOV file goes only till 50%. When done, I only find the TXT file saved on the server but not the MOV file.
Why is this happening? How can I get it to work?
[Code]...
I have made a database application that uploads a database via FTP here is the code:
Code:
note this line:
Code:
ContactDB.mdf is the database in my application what would i have to insert for it to upload the database i have tried it as it is and its failing i could locate its full path on my machine that works but what happens when i want the application to go on someone elses pc?
I have a small problem with sockets (I'm new to sockets). Below is the code I'm using. The problem is that when the client closes, the server closes aswell. How do I stop it from doing that?
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I've been looking around the internet and I haven't really found any solution to my problem. Is there a way to perform a function when a user closes the form either by pressing the X button in the top right hand corner? I am using a database that saves what form the user is currently looking at, and when the application is closed I want to say "offline."
View 4 RepliesI have a problem here I hope someone can help me out. I have this application in which I show information about workplans. It has a Main Form which show the general information and the activites that are going to take place during the execution.
The application has the ability to "attach" documents to the activities. I have created another form (and MDI form) that I use to show the documents (pdfs) when a user clicks on one of the documents attached. The problem is that when I close the form that shows the documents, it ends the application and I don't know why. It should just close and leave me again with the Main Form. Can someone tell me why is this form terminating the app. Is it because is MDI or what?
I want to retain a value in a variable even after the application closes so the next time i open the application i can get that value.It's actually an integer value, i want to count the no. of times the application has been opened. I tried using static [b] but it doesnt work.
View 8 RepliesI need to update a table when my application closes. This is with the user name of the person exiting the app.
This works fine when the user closes the form from the main menu exit button where I have written code to update the table. However if a user exits from another form the main form is not closed (as I thought it would be) and the code that updates the table consequently does not run.
I have tried entering on other forms under the FormClosing event but this does not seem to run if they click the X in the corner of the form.
How can I get that code to run when a user exits in some other way.
I've made a Windows Forms Application that runs fine. It has some buttons that open child forms, which can simply close again without any problem. As I need the form to be in a dll, I changed the application type to a class library and added an extra project containing an exe-file that only references the main form in the dll and shows it. So far so good...
The main form is basically a tabcontrol with a bunch of controls, buttons among others. Five buttons on different tabs use the same handler to open a child form. When I click the button on the first tab everything works fine. The form opens and when it closes, only the child closes. When I click any of the buttons on the other tabs, the child form opens and when it closes again, both the child and the main form close...
I am stumped, especially since all buttons use the same code to open the child form and everything appears to be completely identical, yet the results are not. Below I have pasted the code that opens the main and child forms. I am undoubtedly not looking in the right place, but I also have no idea where to look anymore, let alone what to look for...
The code opening the main form:
Public Sub StartProgram()
'Load the form and show it
Dim frmProgram As frmMain = New frmMain
[Code].....
I published my ap, and installed it on my pc. Now, I run it and it works great, however when I close it the .exe doesn't end...
View 3 RepliesIs there an easy way to disable all form validation when the user clicks on the "X" icon to close an application or when the user clicks on a button in the application that closes the application?[url]...
View 1 RepliesI have a parent form and a few subforms. When the user clicks the red X to close the form I have a dialog box open that asks the user if he wants to exit the application. I have a issue when the user clicks no the application closes anyway. I am wondering what I am doing wrong. [Code]
View 8 RepliesI'm trying to resize an image as it uploads, and even though the file is successfully being uploaded, the image is not being resized..
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I have an app that uploads files to server using the webclient.I'd like to display a progressbar while the file upload is in progress.How would I go about achieving this?
View 2 RepliesCurrently whenever a user uploads a file through our website, it gets put in a folder such as:
www.domain.com/Uploads/Docs/filename.doc
However, I'd like to move this to a subdomain such as:
uploads.domain.com/Docs/filename.doc
This is mainly because I'd like to keep the files uploaded by the user, totally seperate from the web app.
However, currently I use an ASP.NET FileUpload control to upload the files, by doing something like:
myFileUpload.SaveAs(Server.MapPath("/Uploads/Docs/filename.doc"))
How would I change this line of code to be able to upload to the subdomain easily?
I am trying to create a console application that will upload an updated .html file to a website each time I run it, I have found previous codes that download the files but I want to upload instead. So basically I am trying to create an FTP program (but only one that uploads) in a console application.
View 3 RepliesI have a VB program that displays a PDF file. When the program is closed it takes 30 seconds or so before AcroRd32 process releases the PDF file. In certain circumstances if the program is restarted with in this period, the PDF file does not display. The specific circumstances is that I have a second program (re)starting the program that displays the PDF file.
a) Make the PDF file be immediately released when my program closes
b) When the PDF file is loaded test that it properly loaded so that it can be reloaded if necessary.
After my vb.net code uses WebClient to do an FTP UploadFileAsync upload, this subroutine is called: Sub FtpCompleted(ByVal sender As Object, ByVal e As Net.UploadFileCompletedEventArgs) End Sub
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I am making an application that manages a MySQL DB on a server. Its working perfect and no errors...The problem is if I have the application opened and I do one of the followings:-Minimize the application-Change focus to another window like MyDocuments Folder, Internet Explorer or whatever I have opened.-It not only happens while in the VB.NET environment.Also to the final compiled executable.-Continue after verifying a variable with a Break Point (F9), just closes the application.-If I make the application form minimize through code it also closes the application (WindowState Minimized)
View 8 Replieswhen 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
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I am in the process of moving a program from development to deployment. Program built with VS2005 and .NET 2.0. On one of the computers I need to deploy on, I'm having a problem. Very early in the program, seemingly before the main form_load routine begins, I'm getting an exception. But I can't see the information about it, except for a fleeting split second.As a part of its normal operation, my program (a Windows Application) creates a console for itself, using AllocConsole. This takes place as part of the constructor of a global variable, so it comes before form_load. The console appears, without contents. Then pops up a window saying, "<program> has encountered a problem and needs to close. We are sorry for the inconvenience." When I click on the Don't Send button, a full page of "unhandled exception" information appears -- for a fleeting moment, far less than a second. Then the console closes, because the program has closed.I've tried everything to get at this information. I tried running the program from a cmd console, instead of letting it create its own console. No output appears at all. I'm still working on remote debugging, but I can't get that to work either.
View 2 RepliesI have one form which stays open, and lots of other forms which can are opened and closed regularly how can i detect that a form has closed on the main form?
View 6 RepliesI'm writing an application in which a user can add, change and delete members from a list of members, and the adding and changing is done in a dialog box with some input fields.The problem is that when the user presses the OK button it should test whether some combobox is still empty, since this will otherwise return nothing and that will create an error somewhere else in the program. I do this within the OK_Button_Click event of the dialog box by testing whether the selectedItem is equal to nothing, if not it calls me.close, but if it is equal to nothing it displays a messagebox indicating that the user should still pick something from that combobox.Now the problem: when the OK button is clicked in the messagebox the dialog box also closes, even though the me.close isn't executed. [code]
View 2 RepliesIīm new here, so excuse me if this is the wrong area. I've already read about this in this forum, but it didnīt kill my doubts. I have an form, called AddInstrPadr, wich is created by the MdiParent:
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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")
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I have the following code so the user must confirm cancel action, however the form closes on both yes/no action.why the form does not remain active when the result = no?
Private Sub btnCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCancel.Click
Dim resultDialogue As System.Windows.Forms.DialogResult
resultDialogue = MessageBox.Show(
"Do you want to cancel the Add Worker function?", "Confirm Cancel", MessageBoxButtons.YesNo, MessageBoxIcon.Question)
If resultDialogue = Windows.Forms.DialogResult.Yes Then
ClearDtls()
Me.Close()
End If
End Sub
Actually I have a vb.net desktop application, it's quite a large application , POS actually. It was working fine since last few days, when it started acting up. What happening now is, while running smoothly it just closes automatically, no error nothing?!?
View 1 RepliesIf I have a users location details (latitude and longitude), how can I use that data to see the closest point to that user.
So I have users geolocation and 3 places around him and want to find the closest using the latitude and longitude data.
I have an issue with VS 2008 datagridview combobox control.
The combo box in question closes immediately after the CellValidation method that I wrote invalidates the input in the combo box cell. What I mean by closes immediately is that when the drop down arrow is left-clicked, once I remove my finger from the left clicking of the mouse instead of staying down so that the user can see the selection options the combo box just closes.
I'm currently using EditOnEnter as my EditMode style. (I've tried switching between the different option the same behavior exists). The datagridview is bound to a dataset which was created from my database in MS Sql Server 2005.
This problem exists on two different forms and occurs exactly the same way. I don't know what other settings to mention to help in the troubleshooting of this error, but please feel free to ask me any questions so that I may resolve this issue. By the way both forms use datagridviews tied to the same dataset, just different tables and table adapters.