Detect A Complete Download?
Aug 17, 2009After triggering a download with a webbrowser i.e. with the save file dialog. How would it be possible to infer whether the download has completed?
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Application Get Hang After Download Log Complete?
Feb 17, 2010My application get hang after i download log from hardware unit.Basically hardware protocol is custom design(no modbus).there are huge number of records(minimum 1000) which i have to show in grid at the time of download process takes place i add new rows into grid to show record function works on but after function execution over application gets hang. No process is pending after that function.
Private Sub manikPro_DownloadDataReceive(ByVal packet As String) Handles manikPro.DownloadDataReceive
Dim str As String = ""
[code].....
Estimate The Time Left To Complete A Download?
Sep 19, 2011how to estimate the time left to complete a download
View 6 RepliesVS 2008 - Detect 404 For File Download
Jun 2, 2010I have a webapp where a datagridview is populated with records from a database and one of the columns is a download link to download the zip or exe file. We have the zip files on our server, but not the exe files as those are on another department's server. We have all of the file available for download, but if the user as an option selected in a dropdown, those url's in the gridview are re-formatted to be the exe file's on the other dept's server, however they don't have all of them (some 20% are missing) which means if the user click's the link they get their server's 404 not found page and can't download the file.
My PM (Project Manager) is asking me if I can have our webapp detect that the file doesn't exist on their server and instead of them getting the 404 page, they don't leave our app at all and get a javascript popup window or the page is refreshed with a red mark (and a message) next to the link they clicked on, is something like that possible? I have 2 restrictions with this, I can't modify the database because it doesn't contain file paths, it only contains a small portion like (Clinton County, Eaton County, Traverse County, etc..) and the rest of the url is formatted on the fly when the page is rendered, so there's no way to mark the missing files and there's no way we can host the files.
VS 2008 Detect File Download?
Aug 4, 2009I have my own web browser and download manager... How can web browser detect when user wants to download a file? And how do I stop opening of IE window for file download?
View 1 RepliesDownload File From Http Server That Requires A Referral Before Allowing Download?
Nov 18, 2011I usually download file using following code:My.Computer.Network.DownloadFile("url of the file","filepath to save the file")But recently I encountered a site that only allow file download if you click it from its site and not via direct downloading from vb.net code.How to download file from http server that requires a referral before allowing the download?
View 1 RepliesCalculate The Download Speed If Use A Webclient To Download Files Async?
Jun 10, 2009how can I calculate the download speed if I use a webclient to download files async
View 2 RepliesWhen User Clicks On A Download Link / Download Dialog Is Surpressed?
May 31, 2009How do I make it so that when the user clicks on a download link, the download dialog is surpressed?
View 5 RepliesDownload Program Cant Seem To Find Much On A Download Manager Or Something Like Flash Get
Jul 14, 2009was wondering about making a download program cant seem to find much on ie a download manager or something like flashget could someone point me in the right direction
View 6 RepliesUsing A WebClient To Download A File, But Being Able To Get The Download Information?
Oct 23, 2009Imports System.Net
Public Class DownloadStuff
Dim downloader As New WebClient()
[code].....
Download A File With A Download Timeout?
Feb 4, 2010I want to download thousands of files from the web and save them locally. What is the most efficient way? It is important the failures timeout within 10 seconds.
Is there a better way to stream one stream into another? Maybe a smaller buffer, like 1024 bytes at a time, is more efficient for large files?
Dim w_req As System.Net.HttpWebRequest = CType(System.Net.HttpWebRequest.Create("http://blah.blah.blah/blah.html"), System.Net.HttpWebRequest)
[Code]....
Using Own Download Manager Instead Of Ie Download Dialog
Sep 12, 2009I'm courtneyI'm working on a Web Browser (Yeah I know, so 2000 years ago)I'm attempting to launch my OWN download manager (refered to as downManager in my code) in the WebBrowser.FileDownload event, via determination of the WebBrowser.DocumentType.My current code is as follows: CODE
View 12 RepliesIDE :: "File Download" Dialog / Way To Perform Download Operation At Back-end
Jun 15, 2010I have created a application in vb.net. I am using Web Browser control in it.With this Web Browser control I open an URL and tries to Download something, it will populates an dialog for "File Download" to Open/Save/Cancel for the file..I am downloading the .ZIP file, and it will not show the checkbox for Automatically Do.Is there any way to perform the Download operation at the backend, means it will not ask me for such options.
View 2 RepliesDocument Actually Complete?
Oct 24, 2010im having a document complete issue
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
[code].....
How To Complete A VB Snippet In .NET
Jan 28, 2011In C# if you start a snippet you press Tab to cycle through the snippet elements, and press Enter to complete and exit the snippet.
In VB.NET you still use Tab to cycle through the snippet elements, but how do you end the snippet? Enter doesn't work and I can't figure out the correct keyboard shortcut
Asynchronous File Download And Synchronous File Download?
Apr 13, 2011What is the meaning of asynchronous file download and synchronous file download ?
I came to them while using system.net.webclient class
I know a basic meaning of tcp/ip and http .
Download Multiple File + Progressbar But Cant Download File
Nov 10, 2011i try to download multiple file + progressbar.. but its seems nothing happened and the file is not download.. my program just function like.. when the file was error.. it will download the latest file from webhost..
[code]...
Asp.net - Auto-complete Not Working?
Jan 10, 2012Master page HTML :
<%@ Master Language="VB" AutoEventWireup="false" CodeBehind="PMS.master.vb" Inherits="PMS.PMS" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
Note : I am using the AJAX Version 4.1.51116.0 and I have seen this and that and tried to work it out ... but nothing is going on
Auto-complete In Textboxes?
Nov 11, 2010So I was reading a bit on AutoComplete of textboxes in VB.NET, but I can't really understand where these are stored? Is it a fully built in feature, or do I have to write some code for it to work? I've found the AutoCompleteMode and AutoCompleteSource properties of textboxes.But I want to append whatever I've written in the textbox to the autocomplete source. Do I connect the source to My.Settings or something
View 1 RepliesAuto-Complete Of Text Box?
Feb 4, 2010Auto Complete of Text Box
View 2 RepliesComplete Reference/dictionary For VB?
Aug 25, 2010I downloaded Visual Basic 2010 Express recently. I did a few of the tutorials and now feel that I know the basics. I can start a project and know where to put code. I don't feel like buying a beginner's book and slowly learning all the different sections, keying in endless lines of code and learning things that I'm not interested in yet. I wish there was such a thing as a complete reference work of instructions, a dictionary or something. Then I could browse this and use the code words that I'm interested in. Also, books seem to only mention the most common code. I did find a reference on the Visual Basic Microsoft pages but it wasn't complete. Does anyone know where there is a complete reference?
If, on reading this, you think that my idea is misguided I don't mind being told.
DataGridViewComboBoxColumn Auto-complete?
Jul 9, 2009I have datagridview containing 4 columns with 2 combobox. With the initial loading of datagridview I could select an item with the combobox, but when I tried to select an item with other combobox I've got an error showing "System.ArgumentException:
View 39 RepliesForms :: Wait For Sub To Complete?
Jun 14, 2011i have this
Private Sub typendetextbouwen(ByVal texttetypen As String)
var_Numberofchars = 0
var_Numberofcharstyped = 0
[Code]....
How to make the "Im Marco" wait? else it wont typ the first line
How Does One Complete This Query In A Dataset (.NET)
Mar 30, 2009How does one complete this query in a Dataset(VB.NET)?
Declare @Username as varchar(20), @Address as Varchar(20)
Select @Username=Username, @Address=Address
from EmployeeDB.EmpInfo
Where ID = 1
Not Able To Complete Registration Process?
Jan 11, 2010Although I thought I had registered for the 2008 VB Express, several attempts to run the application resulted in a "stall" at the following address: url...I tried uninstalling and reinstalling the application several times but with the same result.I also installed the latest Vista service pack. This is a problem with my desktop.I have not (yet) experienced the same issue with my laptop.
View 1 RepliesSave Complete URL Called?
Jun 22, 2011I want to be able to save the complete URL called to reach a page including all the parameters ?[code]...
View 2 RepliesTextbox Auto-complete With Sql?
Feb 10, 2012I have a problem with my coding to autocomplete textbox. nothings happen
Dim col As New AutoCompleteStringCollection
NewDataSet("select * from tbluser")
If ds.Tables("0").Rows.Count > 0 Then
For i = 0 To ds.Tables("0").Rows.Count - 1
[code]....
Use Wait To Complete On AxWindowsMediaPlayer?
Mar 12, 2011How do I use Wait to complete on AxWindowsMediaPlayer. I wish the video to play first before loading another form.
View 5 RepliesWait For A Timer To Complete?
Jun 4, 2009I have a project where I need to call\execute a sub only after a certain timer has finished running and is disabled\stopped. The sub is called directly after the line of code that activates\starts the timer and the timer needs to run\tick for a couple of times before finally stopping itself with the help of a counter that's within the timer.tick event. The reason I need to wait for the timer is because it is working on some value that is needed by my sub.
Here's a portion of my rather long code that isn't working
'Assume this is my calling sub
Private sub CallingSub(Byval value As Integer)
Select Case value
[Code].....
But this method and a few others are not working and are mostly resulting in a non-terminating loop. What I don't understand is why is this happening and what is the proper way to wait for timers to finish. The timers interval is 30 milliseconds.
Datagrid On Auto-complete Other Column?
Apr 27, 2012I have a datagrid and I have imported it to my project under vb.net language, and the database is MS access any way in this datagrid one table call "Employees" ID - Name - Nationality - Job title and what I want is when I write the ID number of the Employee, all the other details automatically comes upon to his ID number.
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