what is the logic behind this on this website "last activity: 1 min ago from this ip address "If you are obtaining the user's IP address in a hidden field , how can I do this in vb.net ?
And how can I check how many users are online using the application ?
What is the efficient way to check if server is onlie? I used code to check one table in the server to see app can reach it or not. I do not think it is the best way.
View 11 RepliesHow can i check if the server is online or offline? I was thinking of using the Try and Catch method.
View 4 Replies1. Can i check an online text without flooding my form with webbrowers or diming the webrower so i dont spam my source EXAMPLE TEXT
[Code]...
so what its should do is change the label to the txt and never use the webbrower again 2.if i do use the webbrower method will it make the file size VERY big if i put like 5 of them and only using it for about 2 secounds 3.with the CheckOnlineText example can it wait until it fully loads so it doesnt load "" like webbrower when not useing documenttextfinish thngy
Is there a way to check a url and see if it gives a page cannot be displayed if the webserver is offline? I just want to check to see if the site is up or not?
Example [URL]
Is it possible for Forms to check for certain entries in an online mysql database and to create new ones? (login/registration)
View 8 RepliesI found there is something related "OnceClick"[code]...
but how to use it?? Got better solution like tray icon prompt the new version available. then prompt user permission for update~
if user accept to update, it will download from server and install and restart application.
I remember seeing a tutorial a while ago about making your application check online for updates..I did this a year or two ago but have since lost my example. Can someone explain how you do this or supply me with a link if you know a good tutorial?
View 20 RepliesHow can I have my program use an online SQL database to check a username and password to login someone to a different part of the program?
View 3 RepliesI have an application that when it starts, it checks the internet to see if a new version is available. My problem is this: If there is no net connection, the program 'pauses' as it tries to check for the new version.
Is there a function that I can use to detect if the user is currently online, with a working connection?
How to do this? creating an online for the user of application
View 14 Repliesin my project, when a new user register online on my website, then my project create a directory on server with the user name "abc" and copy a myDB.mdb file in it.this .mdb file contains predefined 2 tables.now my question is :1 is it possible to connect and use with Dataset.xsd in this task.2 how each user read and write data with there own myDB.mdb file
View 1 RepliesI have an VB.net Login Module and what I want to do in this module is to know whether the account being logged in is being used or it's online. Ex:
If I logged in then it will say "User is already logged in" etc etc. I am using MS SQL server 2008 r2 for may database.
Imports System.Data
Imports System.Data.SqlClient
Public Class Login
Public sstatus As String
Private Sub GlassButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GlassButton1.Click
[Code] .....
i have a problem with my project.i use a timer to change the server status become online i madeit for that.Do you need all form who are already my online server.Not my problem Is who are already online.I have a problem with my project. I user timer to change the server status become online i already do that and those forms need to be seen who already online. My Problem is into the form did not seen who's server Online.This is my code for the Timer:
Dim timercount As Integer = 5
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If timercount = 0 Then[code]......
How to do this?Should i use something like sandcastle?
View 39 RepliesDoes anyone know where i can find out how to connect to an online database to authorize a user login? On my form i have TextBox1 and TextBox2
View 2 RepliesI'm making an FTP chat for me and my friends just for practice. how to make the following things:
Online user list(No Database)
Banning System
My application is like this : i have to search my data from database with some check box and text box when user select check box specific function go on and then when user enters some range of value in textbox then the result will shown in data grid view after that i can print it by selecting data
my vb.net code is as follow:
Imports System.Data
Imports System.Data.SqlClient
Public Class XtraForm1
[CODE]............
I m also pasting the demo picture.
How can i allow the user to only check one check box on a CheckedListBox1..I was thinking of using a timer but that might be a stupid thing to do.
View 3 RepliesI have working on 1 program that is for Mu Online game. Its Mu Launcher program,but i'm having trouble with it. I can't make right "Server Status" to show Online or Offline I can't make autoupdater people to have using this for theyr server.
I make one file launcher.txt to get info the program but i need a lil help to finish thise program. The program is not for 1 server only its freewere . So here is the problem with the Server Status and AutoUpdater to get info from what server..
Is there any code that will make possible check if the user typed a word i want in order to show him something ? something like , if the user types time , or tim or timing or the word time and transformated to show him up the time ..
View 4 Replieshow can check if a user is in a ad group?
View 3 RepliesI am using Microsoft visual basic 2010 for a asp.net site using c#.I am using the asp.net configuration for user registration. I have a comments form which I want to appear only if a user is logged in.I now there is a toolbox helper thing called Login View which does exactly what I want but as soon as I put a form inside the code won't compile because it cannot find the textbox fields.
I have the following in NewsArticle.aspx:
<asp:LoginView ID="LoginView1" runat="server">
<AnonymousTemplate>
<div class="postcomment">
[code]....
If I take the form out of asp:LoginView it works fine. Inside I get the following:
Error 2 The name 'txtTitle' does not exist in the current context NewsArticle.aspx.cs 59 53 Figmentville
Error 3 The name 'txtComment' does not exist in the current context NewsArticle.aspx.cs 59 68 Figmentville
What's a secure way to check a SQL for a user/pass? Directly connecting to the SQL is not secure at all as the user could see all of the sql data were he to decompile/deobfuscate the program.I'm thinking about using a php page to check, that way they only have access to the php page?
View 2 RepliesI want to check if a form has focus. The .focused property does not return the results I need. When a user is using a control in the form, the property will return false.How can I check if the user is using my form and not another one?
View 2 RepliesHow can I check if user running my application is running Vista or XP?I need to make it If XP then msgbox "XP" else if Vista then msgbox "Vista" endif.
View 3 Replieshow can i check if the user isn't active for x minutes?
View 12 Replieswith vb.net exp08 + access03
i want to check if the user not triggering any events in the application for => 30 min then i want the application to log off
how to do it ?
i am using two timers for the purpose to elapse the time but it is hard to call the function for every control + event
hence i am looking for a universal code which detects any kind of event and activate / deavtivate my timers
How can i check that a user has a proxy enabled in their internet settings?
View 1 Repliesim trying to make a survey program(which consists of radiobuttons- poor,fair,good,verygood,excellent) that when a user inputs its user-id. the program will check the database whether the user-id has been entered before or not. if existing, the user may edit the original/existing survey record. im using MS SQL as a back-end. and also, i was asked to use 1 form only.
View 4 Replies