Internet Form Project Tips / Hints
Oct 20, 2010
JUst started to program in VB again after a long downtime (5-6 years).During this time I have been programing in ADA , Java and have therefore forgotten the "VB-way of doing things". Anyway..I'm triyng to build a web-aplication that looks like a normal questionform. [code]When the user hits "Submit" I want to add this information to a Excel-sheet(that exist in the same map as the web-page).Also I want to to program to check if that "Type" of event is already book for that date and time.I can easily do some of this in a "normal " application but is there anything special I have to think about when it's a web-app?Im also wondering how its works when you want to copy info from my application to a excel-book. How do I do that ?
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Apr 11, 2012
I'm trying to use the WebKit-component ([URL]) in VB with the help of Visual Studio 2008. This is running without problems, except for two following two issues:
1. Hints/Tooltips are not shown (e.g. as there usually will appear one if you stay with the mouse over the Google-logo)
2. If there's a popup-window, I don't know how to get the new desired URL.
[Code]...
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Mar 11, 2010
How your guys run the IIS? I am just done a project (vb.net with access) on the vb 2008 express, but not sure the steps to set up and run the project on the internet with IIS?
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Dec 20, 2010
Public Class ExtendedDateTimePicker Inherits DateTimePicker
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May 5, 2010
For reasons that are beyond my control, I have three Projects. Projects A and B reference project C. Project A references project B so that it can open a large form in project B. I now need to open that large form from project C, but VB won't allow me to add a reference from C to B because that would create a circular dependency. I found a way around it, though. I created a Timer in A, and when I opened C from A, I passed in that timer. When the user performs a certain action, I enable the Timer from A, and this causes C to open B for me.
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Jan 11, 2010
i downloaded a couple of projects from the codebank about the listview and the treeview but when i unzip the zip folder,i found only the .dll and xml files present over there...
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Apr 1, 2010
I've been programming in VB.net for a while now, and I finally got access to a mac to make ipod apps. What are some useful sites, videos, etc. that could help me get used to Objective C and the Xcode IDE? I've stumbled upon the samples on the apple dev site, but none of them really give good examples which I could learn the syntax of the language from.
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May 31, 2010
With the tool tip text having disappeared from the properties box, I am having trouble getting it to appear.This is what I have written for a Radio Button (as mouse hover):
" Dim tooltip1 As New ToolTip
tooltip1.ShowAlways = True
tooltip1.AutoPopDelay = 5000
[code].....
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Nov 28, 2009
I need some advice to make a small application running, i need to calculate a integer prime and i use a recursive function inside a while true loop, first i get a random number with random class and then i call the recursive function that checks if it's prime, if it's prime it exits the while. Sometimes it works others throws the stack overflow exception, what i must do to get rid off this exception?
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Oct 26, 2009
Is it possible to add the tips to your code in the sub so the user know what part of the sub is for? Like if I create a sub like this:
Private Sub Stuff(ByVal Tip as String)
End Sub
When the yellow box comes up you might see something like:
Quote:
Private Sub Stuff(Byval Tip as string)
This is just some text you use in the sub, don't worry about it.
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Mar 3, 2012
I started learning VB about one month ago and I try to make some programs to learn a bit. Right now I'm trying to make an application that will open a website, click on the url there, wait for a set amount of time, click on a button on that page then go back to the main page and restart with another url.
[Code]...
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Apr 28, 2011
I want to add Tool Tips to a the controls in a ToolStrip. I add a Tool Strips control to the form and there is no property for it, only for the generic Tool Tip which doesn't have the same features.
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Apr 6, 2011
Can you guys share some techniques and methods on how you validate dates, where and how to do and stuff like that.Like If you were to set a new employee's five month contract, and having him/her account terminated on contract ending.Let's say I built a Lan-Based Management Information System and a small application that will automatically routes/scan every dates in the database every 1 mili-second using a Timer Control in VB to identify which date has been reached to dismissal phase.
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Feb 12, 2009
I'm about to start a new project, its a Payroll System, I'll be using VS 2008 and my dbase is MS SQL Server 2k5.I just want have some tips for this kind of project.
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Nov 28, 2009
Instead of the tool tips popping up next to the cursor, it would be more convenient for me to have them appear in a label on the status bar.
I've tried to myself, but had no luck. I also had no luck googling it. I mean, I could go about it in a shameful "ghetto rig" way by applying mouse overs to all the items and having them change the text in the label on the bar, but that's a waste of time.
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Mar 13, 2009
The program should request the person's occupation, the amount of the bill, and the percentage tip as input and pass this information to a Sub procedure to display the person and the tip. Title is gratuities, first line Person's occupation, amount of the bill:, Percentage tip: Compute Tip, and show the tip. Im not sure how to approach it properly.[code]
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Mar 18, 2012
I have a project with Control arrays that include over 200 controls.
I could use Tipster to define a Tool Tip or I could assign a Handler for the MouseHover event & use the handler to provide a help remark.
Would the Tipster approach result in the use of more memory/code than the MouseHover approach to this job?
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Aug 18, 2009
I got an email I just created using Outlook automation and I need some help to get it formated nicely:set Font of the body set font-style to bold of certain words insert a picture into the body (this is not an attachment) when putting text in the body using VB.net looks like outlook automatically adds spaces for each "paragraph", how can I get rid of these spaces? how can I get my signature on because it disappears when text is added to the body [Code]
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Jul 14, 2010
working with dates has always been a tricky part so let me show you how I handle dates in my application and please could you show how do you handle dates and also feel free to criticise. Normally I would create out a system to be able to save and then load a date note I am using a varchar(50) on my SQL Server db rather than datetime but I understand this is wrong, that's why I am looking for a decent way to work the dates out. My system has worked for me fine so far but if I would have to sort the dates ascending or descending I think I would get into trouble because it is saved as text.
[Code]...
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Jan 14, 2012
I have a very irritating problem with connecting to SQL Server/Database. I've created a windows form and connected it to the database on my server (connection string: "Data Source=KARIMOV-PC;Initial Catalog=ApplicationForm;Integrated Security=True")... it works well and without any problems!!But I when I tried to connect my application to the database through internet with connection string "Data Source=190.190.200.100,1433;Network Library=DBMSSOCN;Initial Catalog=ApplicationForm;User ID=KARIMOV-PC\KARIMOV (My computer name and windows authentication ID);Password=;", the "USUAL" message has appeared to me saying."A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)".
I really really need to understand why my own server "KARIMOV-PC" doesn't work as a remote SQL Server although the SQL Remote Connections and SQL Browser r enabled and running? And Why .\SQLEXPRESS is the more needed/required although I log in to SQL with Windows Authentication, but not SQL Authentication??
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Sep 28, 2011
I am trying to programmatically post to a textbox on a web form in IE - I have tried sendkeys - but I dont find them reliable or consistent - The code below is perfect - but only seems to work in a webbrowser control. How do I (click a button/select a radiobutton) send 'hello world' to a textbox on a webform in IE? By the way I would be happy to use the webbrowser control (so the code below would work) - but the webpage (which is not the one in the code below) runs locally on my machine (I dont have any control over it) and does not seem to work within a webbrowser control
[Code]...
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Jan 31, 2011
I've been looking for a way to do this for like two days now, and no luck.
What I want to do is get into the temporary internet files, find a certain file....
(^^^ I can do that just fine (using specialfolders, etc) ^^^)
and get the internet address associated with it.
See the attachment if you don't get my meaning.
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Feb 15, 2012
im trying to do is countdown timer.already done with the start time and stop time but when it comes to the pause time and resume cant seem to make it work, what i did was put on the event click on my pause button was add a timer1.enabled = false and on the resume button timer1.enabled true, it does it job pausing the running time, but when i resume for example, i pause at a time of 05:30 for 9 seconds then resume the timer resumes at 5:21, (im making a countdown timer here) ,what i want to happen is that, when i resume, it will resume from 5:31 then continue counting down to 5:30,5:29 .
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Jul 23, 2011
i want to delete internet explorer form datas with vb.net or could you tell me where they store that i want to erase it?
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Sep 28, 2011
I am trying to programmatically post to a textbox on a web form in IE - I have tried sendkeys - but I dont find them reliable or consistent - The code below is perfect - but only seems to work in a webbrowser control. How do I (click a button/select a radiobutton) send 'hello world' to a textbox on a webform in IE? By the way I would be happy to use the webbrowser control (so the code below would work) - but the webpage (which is not the one in the code below) runs locally on my machine (I dont have any control over it) and does not seem to work within a webbrowser control. PS go easy on me - I'm a Newbie/Thick Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
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Dec 8, 2010
I have a solution with several projects most of which are code or control libraries. I have a main windows forms application that references and uses these libraries. What i am trying to do is create a 2nd windows application that extends the main one, but i would like to be able to deploy them as separate exe's.
When i try to add a reference to the new app referencing the main app; all seems fine until i try to run the new app i get several error msgs similar to below:
Error 1 Could not find file 'ADODB.dll' referenced by assembly 'D:Visual Studio 2005ProjectsXXXinDebugXXX.exe.manifest'. <newAppName>
i have tried adding references to all the dll's in the error messages and they are still listed when i try to run the new app. I thought of a few work arounds but they require user changes to maintain separate exe's at deployment. I would like to avoid this if possible.
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Feb 14, 2011
I have a page open on Internet Explorer, the site uses the Server.Redirect method which basically keeps the page reading "sitename.com/default.aspx" even when you move to different pages.. so with that said I really can't load it within a web browser on my form application.
I need to auto fill out the fields on an external Internet Explorer, not really in need of actually processing the page.
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Nov 20, 2009
I am using VS 2008 and I have a solution with multiple projects. I would like to know how to open a form in project B from a Form in project A. The solution starts with the form in project A.I have tried the following and it does not produce the expected behaviour:In Form A I have added a reference to the Project B. The following code is in a form in project A. appraisal is a form in project B.
Dim appraisalForm As New appraisalApp.appraisal
appraisalForm.Show()
The above solution works to a degree. As the form is instantiated in Project A, I cannot reference any of the items in the form in Project B as I could if the Form in project B was instatiated through startup.
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Feb 11, 2010
I have a number of projects in a solution and want to be able to access forms in all of the projects from a form in the main project. I thought of doing this to keep each segment of the solution manageble. If something goes seriously wrong in one of the projects it is easier to fix that starting from scratch with the whole solution.I have found numerous suggestions on this topic from "It cannot be done" to suggestions that do not work. The closest that I have come and still does not work is as follows:
Imports VAT_List.Form1 'This is Form1 in Project 2
Public Class Form1 ' This is Form1 in the Main Project
Private Sub ListsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListsToolStripMenuItem.Click
'Imports VAT_List.Form1
[code]....
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May 20, 2010
How to add an existing form of old project to a new project? Which extension type files to be added to work that existing form correctly?
I actually need frmContacts.vb (because a lot of textboxes and other controls are there) which I have added. Since it doesn't show any existing controls on form, I added other following files as well.
1) frmContacts.vb
2) frmContacts.Designer.vb
3) frmContacts.Designer.vb
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