I'm using AsyncFileUpload for uploading files, before saving file on server, i rename the selected file. How can I get this new file name in the client side?
I have an asp.net form which contains a dropdownlist which posts back to the server on change and populates second dropdownlist with some dates.
The form also contains other fields some of which are validated clientside and some server side.
Here's the problem I'm having. If I get a clientside validation error then try to change the dropdownlist, the second dropdown does not get populated. If I then change the first dropdownlist again, it works as expected.
incorrect technical words used, I'm new to AJAX/Jquery.I have a function with AJAX in it. It is supossed to execute a serverside function, but it doesn't do anything. I have checked my code multiple times. I use similar code in a different location, and that one works fine.Here is the function with AJAX:
function pass_on() { hide_div("#outer_layout", 500); get_din();
I'm using the chat program provided in the 101 examples kit, and have modified it a bit to suit an app i'm fooling around with. I have come across a problem...
When the client side crashes, the server side doesnt realize that the connection has been lost. Is there any way for the server to poll its clients table to figure out which streams are still open?
I recently updated an app that I wrote to allow the clients to run the app in read only mode disconnected from the database by serializing the typed dataset, and when they are offsite/offline instead of connecting to the database the serialized dataset is loaded. This has been working great and then I hit a major snag.
A majority of the graphs and reports are based on sql views that are typed views in the dataset. Of course offlline the tableadapters cannot run the sql views.
Does anyone know a way to run/fill the view with the already loaded dataset? I can add rows clientside so I'm inclined to believe there must be some way to fill the view clientside but I've been at this for a number of hours now and not making any real progress.
i have a stored procedure that updates TableA with data from TableB when i run it from SQL managment studio it workes, so the SP is error FREE, all i need is to execute this from a button click event.
i tryed this:
Try Dim cnn As New SqlConnection(My.Settings.sqlCn) Dim cmd As SqlCommand = cnn.CreateCommand
i just want to ask why this error mean?InvalidOperationException was unhandled by user code//The provider could not determine the String value. For example, the row was just created, the default for the String column was not available, and the consumer had not yet set a new String value.
I've been running the exe file ok but recently I got this error. I suspected it could be because of the windows update which the IT technical had run earlier. Anyone knows what's the cause of this error? Please see the attachment for the error.
I have a BindingNavigatorMoveNextItem_Click event and I want to execute btnSave_Click() event.. its asking for e args, what do I use as args?em.EventArgs) Handles BindingNavigatorMoveNextItem.Click
ALTER DATABASE test SET ENABLE_BROKER this is the sql query i wish to execute while program is executing.because i do not want to everytime i change computer also need open sql management tool to execute this query rath
catch statements - it works well just checking my disk drive for a file, if an error is thrown then I open the disk tray and ask them to put the disk in, click OK on the message box and it performs another check for the file, if this fails the button that starts all this is disabled on my main form (the code is shown below).
Okay, so my problem is I'd like to have the message box pop up and the have the drive open up (using an API which I have) either at the same time or in the order of: message box then drive open. I can see two ways to do this: Have the commands happen at the same time (Can you even do this?) OR Have the message box appear and then open the disk drive (but how I could achieve this I don't know as the message box waits for the user to click OK... I originally though of starting a timer just before and getting it to open the disk drive tray in the tick event,
Code:
Public Class Form1 'open cd-rom tray API Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal _
I created a *.bat file : osql -Usa -Paugust -SNgocThach -iMYDATABASE.SQL When it run at cmd, it ok. My database has just been setup. Now, I want to setup my database use VB.NET. How can i do
For example I got Form1. And I want to get a jarfile inside it just like its possible for .swd and .pdf files.I thought of something like a webbrowser, going to a page with the jar file, but that Isnt really brilliant as the webbrowser might be slow, or cause problems.
My basis of my programForm 1 has functions, which are controlled through button1 which sends an email, At the end of the send email function I have Dialog1.ShowDialog() Which opens Dialog1 to say "Email has been sent" With a button, I want this button to execute the whole program, How do I do this?
I'm trying to play a video file by executing the player file and calling the "open" method. Although it works perfectly on GOM player, it does not work in VLC player, Windows Media Player and BS player. I tried other methods instead of "open" such as "url", "play", etc. but they are useless. Below the working code is shown:
Dim PlayerPath As String = "C:Program FilesGRETECHGomPlayerGOM.exe" Dim process As Process = New Process process.StartInfo.FileName = PlayerPath
about execute a program, what do I have to do in order I can make the program run on any other computer. I have a program on a floppy disk, and I have a copy on my desktop. when I run the program on my desktop it always say "File not found", when I put the floppy disk it's working fine. So, is there anything I can do, to make it run on any other desktop without saying "File not found"
I know this requirement may seem weired to many of you but it is one of my project requirement.Is it possible to add code in Sp and execute in .Net exe. Like on button click i call one SP that SP returns few line of code and then program execute the code.
Dim MtbApp As New mtb.Application Dim MtbProj As mtb.Project Dim MtbCom As mtb.Command
[Code]....
what I'm expecting should happen is Minitab should open, and the command should execute. However, whats happening is that two instances of Minitab are being opened and neither are showing user interface, I have to find them in processes.