When I use the OpenFileDialog, I have to click on Open twice before the dialog closes. Is there any way to ensure that the user will only have to click "Open" once?
View 4 RepliesI need to ensure that the user can only click the button (to acknowledge the message) and not do anything else (like clicking another button). How can I do that?
View 2 Repliesi have message box with two buttons yes and no.MessageBoxButtons.YesNo How can i set web Link in Messageboxbuttons yes button?When user click yes button then a link should open.
View 2 RepliesI have a project that will add the conents of a .txt file to a listbox but how would I make the program to open a browse for file dialog when a user click a button and then add the file to something to be read from like:
Dim accpath As String = My.Computer.FileSystem.ReadAllText(System.IO.Directory.GetCurrentDirectory() + "\somefile.txt")
I have a form with a drop down combo box and a list view. The user selects a date from the combo box and then they are to select an item from the list view. I want to ensure that the user has selected a date from the combo box before processing the information from the selection in the list view.
If cboYEARMONTH.SelectedItem = Nothing Then MessageBox.Show("Please Select a Year Month")
CODE:
I need to take user input, validate to ensure there's no negative numbers and display monthly fee and check fee in a Label.....with a calculate button_Click
I tried using this code I got from MSDN, but it doesn't do anything. What I am trying to do is have the user click the "Purchase" button in my app that will open a web browser to the web page on our site where they can purchase the application after their demo period has expired. If this is not the correct code?
Code:
' open internet browser to www.Cootsware.comspeedmaster.html
Private Declare Function ShellExecute _
Lib "shell32.dll" _
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I'm deploying a VB.Net app (VS 2010 Pro) that requiers the user click a command button to open IE to a financial WEB site and download informaion from the site. The app works fine in every detail when installed on the development computer. But, on the target computer when the command button is clicked an unhandled exception occurs which says: System.IO. FileNotFoundException:File Not found.My code behind the button is Shell("C:Program Files (x86)Internet Exploreriexplore.exe www,fidelity.com",AppWinStyle.NormalFocus)
This works fine on the development computer. Do I need a way to code this as a relative path? If so,can you tell me how this is done?Throughout the app I have written relative paths to needed files using paths like (Open(Environment. GEtFolderPath (Environment. SpecialFoldder.Desktop) + "File Name). They all work fine when deployed.
im having a slight problem with my open file dialogue box, i need to be able to open the dialgue box, and click the file and open in my pdf reader, or at least load it to my other form ive created. what ive go so far:
[Code]....
I have a vb.net application that uses Flash movies (AxShockwaveFlashObjects.AxShockwaveFlash). I have buttons in the flash movie. When they first start using the application, they can single click on the buttons in the flash movie and button responds accordingly. But after a while (and I haven't been able to pin-point an exact thing that changes it or my issue would be solved), the user has to double-click on the button in the flash movie for them to work.
View 2 RepliesI want to open up an existing instance if my program is already running only if its running the same version.I noticed that this question was asked for only if the name exists, but what if the version is older, I just want to notify the user that an older version is still running, "please remove older version before starting this version."The other link is this one:Return to an already open application when a user tries to open a new instance but they don't talk about closing an instance if an older or newer version is detected.
View 3 RepliesI want to open up an existing instance if my program is already running only if its running the same version. I noticed that this question was asked for only the the name exists, but what if the version is older, I just want to notify the user that an older version is still running, please remove older version before starting this version. The other link is this one: Return to an already open application when a user tries to open a new instance but they don't talk about closing an instance if an older or newer version is detected.
View 1 RepliesI have made an app and I want to add it to " open with menu" sub menu which appears when user make right click on any file ie I made photo viewer app and I want to add it to "open with menu" so user when make right click on any photo and go to "open with menu" sub menu will find my app name to chose it to open the photo with it
View 7 RepliesI have an application going here Form1 has a panel on it named TargetPnl. I need my TargetPnl to display my user control named Vviewer when I click my SearchBtn and also need it to disappear when I click another button.
View 1 Replieshow can i call a VB function - deleteevent() in usercontrol.ascx.vb from a javascript function in clickhandler(e) in usercontrol.ascx. The call should cause a postback because I need the usercontrol to display the changes.I am currently trying to do it by using a linkbutton with style display:none, and calling its click event from the javascript function. But i dunno how to call the click event.
View 2 RepliesI made a vb 2010 project that in turn is pretty dumb, just one that you click a button to open the file that the button contains.... but all i know how to do is basically open .exe files, image and audio files, but i would like to know how to open anotherpublished project of mine by clicking a button.
View 1 RepliesI'm trying to figure out if there is a way to use a mouse right click event to open into a new form.
View 3 Repliesso I created a file type in the Publishing options window. I save the file and it has the icon. When I double click to open, my application opens with no text. (The program is like notepad) When I open it manually (File -> Open) I see text in the text editor. How can I get the file to open when I double click?
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I need help on how to have a form open up on the click of the button.I already have the form made i just dont know what code to put under the button_click to have it open it up.
View 12 RepliesI want to have a NotifyIcon in the system tray that when clicked, opens a context menu on the NotifyIcon with several options that open different forms.
I have read I need to use a ContextMenu and after Google'ing and trying out various code I can't seem to get it working
how I can open a image when i click a button?
View 2 RepliesI would like to know how to open a folder on click of a button in the vb forms, i.e., let the button on the form be "explore" and if I click the button it should open then location "C:Program Files". How to make it using VB.Net code.
View 2 RepliesI created a project with a data entry form. I now added the project to a solution containg other projects. Now from a "Menu form with a button" in one of the projects in the solution, I tried to display the data entry form with the click event of the button on the Menu form and it is not displaying the data entry form. Please could you help to show me how to go about it; such that when I click the button on the Menu form I could display the data entry form?
View 1 RepliesHow should i call notepad using vs2005.
View 5 RepliesSay i have a text file and i right click it on desktop you can go to the option i think its Send to then there is many options like Send in an email and stuff but how would i get it so if there is an IP any where i can right click it and click send to/open with(i dont know which it is) to open my program renlauncher then putting the Ip in the ip textbox. I dont have a clue where to star
View 5 RepliesI'm using Visual Basic Express 2010 and SQL Express 2008 in Windows XP. At first I couldn't add a datasource (the .mdf file for the database) because of a "Operating system error 32" which I seemed to have resolved by giving myself full permissions for .mdf file (by right clicking on the file and going into properties and then Security) and restarting the SQL SERVER (SQLEXPRESS) service. The dataset for the database is in my solution explorer but when I right click on a table adapter to add a query and attempt to open up the query builder, I get the error in the title above.
View 1 RepliesI have a Vb.Net MDI which has it's Menu's on it. I have Child Window and it has it's own menu. I opens the child window inside the MDI using setparent API function. When I click on Child window's menu to open the sub menu items, it does
not open on mouse click . It works if I use Alt+Hot Key. But I want to open the Child window menus on Mouse click like it opens the MDI menus.
is there a data type which i can use as a Url to open a file in my computor . For example i would like to search for a file name in my data base using different critera. But not just being happy to read the URL in a text box . I'll like to click on the data and open the file.
View 1 Replieshow can i design a region in vb.net form(windows application), such that when i click any point inside a region a new page opens. my problem is that the region which i want to define through it is very complex. its a combination of a rectangle and another shape.
View 6 RepliesI've created a datagrid and made it read only, I want to double click it and it will open a new form with all the data so I can edit it and press save.
I have a form called New client where you add the name address etc and press save.
I want the fields already on the add client form to fill in the data from the row you double click on the grid.