Form Controls Linked To Webpage?
Jun 7, 2011
One section of my latest project idea involves linking several form controls to the Google map (distance calculating section), which is area I'm not familiar with.
What I would like to achieve is following: (VB2010) I would like to link two combo boxes on my form to Google map (Start Address and End Address)as well as two labels representing distance & ETA time to Google map (Suggested route, option No.1, highlighted section).
As soon as user select values from combo drop downs on my form, code performs search trough Google web page and return values to my labels on a form. At the same time database would be populated with a same search values (Start Address, End Address, Distance in Km and ETA time)
Link to a web page seems to be a very common request within community members but I did not find anything similar to what I would like to do, so it makes me think that my project idea is going to be" hard bone". I do not need Google web page displayed on my form in a split container or in any other way.
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Jun 3, 2011
I am trying to make a form that is blank and will add in 2 comboboxes, a textbox, 2 buttons and a checkbox next to each other in a row. I want the controls to be part of an array, so that all controls on a row are associated with that array number.I am currently able to make the first row appear when the form is loaded, however when i click one of the buttons(which are used to create thenext row of controls) it comes up with an error stating that the index was outside the array bounds.
Here is the code I currently have:
Public Class frmWhere
Public SQLString3 As String
Public locationy As Integer
[code]....
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Nov 10, 2010
On a web page, I want my VB program to programatically add text, a text box for input, and two or three command buttons, maybe a checkbox.
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Feb 19, 2012
I have a Web Browser in my vb form which has some url....what I need to do from the webpage is "Right Click -> Select All -> Copy-> Paste "-> in a textbox . How can I do it ?
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Jun 9, 2009
I have created a windows form that has a datagridview linked to a DB from a DataSet. i have draged the fields from the Data Sources navigation window to various controls on my form. all works well. then i tried building my program. my first ever build. i don't know what is wrong or what i have to do. when i try to run my exe, i have the following message. can someone help me fix this?
Exception Text
CODE:
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Jun 8, 2009
I'm trying to fill a web ASPX form thru a VB.NET desktop program using the IE control SHDocVw.InternetExplorerSo far i can set all the textfields that i have to set and click the send button, but i have a small problem: i have to execute a "validation" java script code that is on the ASPX page before clicking the SUBMIT button.
Here's my code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
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Jul 22, 2011
I have an asp.net 4.0 webpage which has 10 chart controls on it. I have been to email the chart controls to the current logged in user when they open the page. The chart controls will be different for each user. I have been testing this by trying to send 1 chart control but the body of the email doesnt show the chart only the image outline. I have tried several things but cant get it to work. The code i have just now is -
web.config
<add key="ChartImageHandler" value="storage=memory;deleteAfterServicing=true;"/>
webpage
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
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Aug 1, 2011
I have an VB application that I developed in Visual Studio 2008. The back end is SQL. Application stores quite a bit of information and gets updated daily by users. It also connects to AD to get u/p, adds new accounts in AD and adds mailboxes. Users connect to it through Citrix. We noticed big spikes in memory usage. The executable itself is less than 5Mb; if I run it and it opens main form - memory usage jumps to about 19Mb, open a report - it jumps to 80 Mb. If I open the form that is linked to multiple tables - it jumps to 157 Mb. Once users start pulling new information in, update it and connect to AD or Exchange - it could jump to 250 Mb. Also noticed that if user with read only rights has application opened and idle - memory usage constantly changes with a pattern
like 17Mb - 19 Mb - 15 Mb - 17 Mb and so on. This user wasn't even using computer at the time. In general - what could cause such jumps in memory usage? What is the best way to prevent it? On the server we have Windows Server 2003 SE
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Nov 18, 2010
This time I am stucked with a JSP page which is loaded in my webbrowser control. I have checked that it has been loaded. But I am unable to locate any of the controls of that page. Even in the count of any html controls it displays me 0. The page contains two frames and there is no "iFrames". Has Javascript got do anything with this?
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Dec 19, 2011
I need to draw several line-graphics on a form, then select and drag individual graphics to new locations. Is it possible for example to give each graphic path an identity when drawn, then select any one (via mousedown, whatever) and link it to the dragged mouse co-ordinates until released? MS Visio has exactly this ability - can it be done in .NET?
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Jul 2, 2009
I have a large form that is set up from master-detail datasets in Visual Studio 2008.I havene master table with a large amount of detail tables. Several of the detail tables also have detail tables linked.Now I need to add a master table that sits on top of my existing master table making it a detail table.
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May 24, 2009
How can I add controls to a form in code and set the properties of the controls using the With statement?Also I would like to know how to add a container control and then add a control to that container.
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Apr 15, 2010
I have a slight problem With an enumaration of child controls on a form. The following code will not get but about have the controls that are on the form. The controls show that the count is correct but when it goes through the loop it skips over some of the controls. If you run it through the enumeration two or three times it will get all the controls a few at a time. The solution uses two forms, one that has the controls and the other that labels are made and displayed on. The Tx is just a index to add a number to the label.name and rename the label. So each label is identified seperately. This works for all the the controls that are seen in the for each loop.
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May 11, 2009
I created a class that can take either usercontrol.controls or form.controls as a parameter,how can i pass either to that class? as a property or how?
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May 26, 2012
I have a module level sub that I use to clear text fields etc on my forms:
CODE:
The problem I have is in the last few lines of code as I'm not really sure how to access the text boxes contained within the tab controls (of which there are many tabs and many text boxes).
This is the closest I've got but I am getting an "option strict on disallows late binding" error on the tabCtl in the following line.
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Mar 10, 2010
i have an aspx page with vb.net back end. in that page i get names and url's from the database depending on different conditions. My requirement is that when i get the url, the code should then use that url and have that webpage in a small preview form on my existing aspx page. so basically i have a table as follows -
[Code]...
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Apr 24, 2011
I do not know how to communicate form VB.net with a webpage, meaning that when I send a data string, then the results shown on the form VB.net, so the webpage of the server sends the data string to form vb.net.
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Jun 11, 2009
I am having a issue when navigating to a URL that requires the user to log-in before proceeding. The system we are logging into takes care of going to the log-in page and then back to the page I specified. But when I navigate (webbrowser.navigate = ...) to the web page it locks up the form until the method is complete. But I want to wait in that method until after the user logs in and then the window is redirected, and I want to make sure they got there. I am going to need to do this multiple times during the program. Is there another method I should use? I would prefer to use the embedded web window in VB2005.
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May 29, 2009
I have a problem I am trying to solve in an elegant manner. I have a .net application that I have created. I am trying to get one of the forms to be shown from a webpage. This sounds strange I'll admit, so here is the backstory
We have some large monitors at work, that show information on them. I have no control over how the information is displayed. Currently they are just using a browser and tabbing in the browser to show each different piece of information on the screen. Most of the info they show is just standard html stuff, text and images.
Now along comes my winforms application. The part of the application I need to show is a graphical display. Everything on this display is drawn using GDI+, if that matters. I need to get this form into a format that I can show. Below is my own solution, but I am pretty sure this is not the best method, but it may be the only method I can use[code]...
I though about doing something with the clients, however the clients are not always up, so I could have periods where the image wouldnt be updated.
I also was thinking about an ASP.net solution, but that would require me to learn ASP.net, and I am not quite ready to take that challenge
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Jan 16, 2012
I have a form. And some controls(such as TextBox,ComboBox,etc.) on the form.Now,I want to store the controls' Text into a .txt file(or any other formarts).Then I want to read the text in the .txt file to my controls.
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Jan 16, 2011
I am new to vb.net (2010) and am working on a project that has to send information from a client application form to a php-based web page.
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Oct 31, 2010
Here is this code of the webpage:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
[code]....
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Sep 4, 2010
Im working on an app that will scrape addresses from yellowpages.ca
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Apr 20, 2010
I have written an application that lets me track work crews as they move from one job site to another. It runs on my local computer as a windows form. The form displays labels with the job site and crew names on them. The application is written using VB.net 2003. What I would like to do is see what is displayed on that form from another computer in a different office. Is there a way that I can use a web page to display what is on the windows form?
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Nov 29, 2006
How would I press a button on a web page form that is on the browser that is in my app. Wear is a good place to start learning about interacting with web pages that are in my app.
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Feb 26, 2010
just looking for more information really as tutorials on the net seem to be lacking on this one. What would you use to fill out a form on a web page automatically? what syntax?
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Oct 5, 2011
I have a list of data which needs to be inputted into many different fields on a webpage. usually about 1000 or so and i am trying to automate this using vb.net but i couldn't find a better solution than using appactivate and sendkeys. this solution definitely isn't very accurate and reliable.
is there another, better way of accomplishing this?is there a way to find certain input fields on a webpage, set focus to it and input data in a more reliable way? the way i have it written at the moment is appactivate and tab to certain fields and input data using sendkeys.
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Jun 25, 2009
I was trying to find examples of how one would make a webpage using asp so that I could have the visitor enter information on a form and then when they hit submit it will be attached to my webpage indefintaly and any visitor can view it.
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Feb 21, 2010
Was trying to make a little project which will login to a site. The problem i am facing is with the captcha code display..
Was searching around to get the captcha to the form directly but didn't found anything useful.
So my question is how to display only the area of the captcha on the form instead of the complete form.
Like suppose I want to display only the portion where the logo of Visual Basic .NET Forums - The Exclusive VB.NET Community is located instead of complete webpage.
Application using : VS 2008
Answer expected for : VB 2008 or C#
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Jun 3, 2009
I need to show a thumbnail of a web page on a VB 2008 form. I have found a number of code snippets that mention something called an IViewObject which can apparently do what I need but the only examples are in C.
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