Its suppose to preview an inf file i create with the program
Code:
Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
If Not String.IsNullOrEmpty(TextBox1.Text) Then
[CODE]...
I have been working on an HTML editor, and I need to know how to make the "Preview" tab show a preview of the HTML code located in the TextBox in the "Code" tab.
View 37 RepliesIs there any tutorial that teach about how to create a print preview and report ?? I have only 2 weeks more to doing a project ?
View 1 RepliesI want a hit or a Source Code or any Reference using that i can easily create a pie chart.
View 1 RepliesI'm trying to create an interface that automatically implements a fully typed out method in VB.Net
However, I can't figure out how to do it.
I wanna do something that's similar to what happens when you implement IDisposable, where it gives you the full function, including codes and comments.
I know how to make a code snippet and how to use the tab shortcut, but how can I make the code snippet automatically appear when I implement my own interface?
Boss wants us to start adding uniform comment headings to Functions and Files, so I tried to write some snippets to do it, but I can't get it to work.[code]...
View 2 RepliesI have a NameValueCollection in vb.net and I need to be able to iterate through it and create an html form that posts automatically to a 3rd party site.
I have this to go off of as an example, but I am not sure exactly how to do this from code behind and end up with an html page that actually posts.[code]...
When you create an XML comment in C# and collapse it you only see:
<Summary>...
But in VB you could potentially see
Initializes the fubble to the watzer. This is actually the second line.
Having that line over your code can introduce lots of unwanted noise when trying to debug a class. Is there any way to turn off xml comment previews for VB?
It is possible to create progress bar like moilla for winform application code in VB.
View 3 RepliesI need some help in the creation of a program to generate a security code based on the current date. I need to create something that first multiplies the MMDDYY (ie X=MM * DD * YY) then also adds the MMDDYY then finds the remainder and then multiplies but a specified number. I would like to create a small program that sits in the system tray with this code displayed. The code will always need to be 6 characters, so I might need to pad it with zeros. It has been years since I took basic VB, and I am really rusty.
View 1 RepliesI have been developing a calculator for complex math. (Much more complicated than +,-,/,*, and above your usual scientific calculator)Its works quite well .In past programs I have used "private functions". I know that you give them a value and it returns on back. But what if you dont want to recive or send value? My example for this is a function I am attempting to make called "Autopi".The idea of Autopi is that whenever a mathimatical operation is about to be performed textbox(s) are cheked to see if they contain pi. (3.14 or 3.141) If they test positive Autopi will continue pi to however many places have been specifyed in the program. (Currently 300 places just beacuse i can :) Before the Autopi function does this it chekes to see if variable "pi" = 1. If it does it proceeds if it doesent its job is done
How would I create a code that can be called apon to activate but not recive or send any information through the program.And just to clarify what I mean by that is it will read information out of a textbox and write into it. But it wont actualy recive anything or send anything back from where it was called apon.
I want my program to be able to create a '.txt' file when it is run for the first time, with the date and time the program was accessed, and to be able to add new 'logs' of program history every time it is accessed. What i mean is that i want my program to be able to create a '.txt' file, and then fill in the dates and times when the program is opened.
View 7 RepliesI am trying to code a delete button for a browsing program based on data from a txt file. I have coded the buttons to sort(ascending and descending), append to the text file, search the text file, but I can not seem to get the delete function working. I am using VB 2010, this is what I have so far:
Code:
Dim deleline As String
Dim line As String
Dim isFound As Boolean = False
sr4 = IO.File.OpenText("Students.txt")
[code]....
I know you can do this:
Imports System.IO Then File.Create("C:app.exe")
But how would I make it so that it saves the application as a certain file, as if it were saving a game.
I have a project where the requirements is that a end user will select a template, enter some information and then my program should create a wmv movie file that has the information entered encoded in the movie.[code]...
View 1 RepliesAt work, we need to keep track of our new clients and until now we haven't had a good way of keeping track of them. I am creating a program so that we can just enter in the client information and have it save it to a file that can later be printed. I don't know how to save the information from the text boxes as a new file. Below is a picture of the window that will do this.
When the "Add Client" button is clicked, i would like it to add that information to a file so that we have a complete list of all our clients. What code do i need to use to have it save that information where I want it?
1. I have this FixIEText.txt file2. I added this as resource in my project.. I used the below code to create a reg file from the FixIETExt.tx My.Computer.FileSystem.WriteAllText(Environ("%systemdrive%") & "FixIEBlurryText.reg", My.Resources.FixIEText, 04. And When i run the FixIEText.reg file from my Drive it gives me the error saying
View 1 RepliesI am looking for some information about creating a XML file.
It seems that there are several ways to do that. And I am a little bit confused.
Please help me with
1) Creating/Saving a file
2) Namespaces which will be used
3) Reading/Processing a XML file
4) Creating a node, etc
5) Record data to a XML file
i have a list view of all the files in a folder within my application. is it possible to have a picture box in my app which if the user clicks on a file in the list view that happens to be a image the picture box displays it?
View 2 RepliesI 've been searching for quite a while to find a way to preview ANY type of file (not just images) much like the Windows XP Explorer does. Eventually I found a solution, using the WebVW.dll (which I had to import to .NET by using AxImp.exe - more info here). This, actually worked like a charm.
However, recently I upgraded to Windows 7, that, in all their greatness, spoiled my hard-earned solution
It seems that WebVW.dll doesn't ship with W7, and even more, it won't register even if you find it, so my solution cannot be deployed.Does anyone have any idea how to go about this?
I want to create the Excel Document (.xlsx) with vba code integrated . by program vb2008
Because I want to sort the data in some column of table when i click header of the column.
How to create a dll file using Visual Basic.net ? I'm using MS Visual Studio 2008.
View 9 RepliesI wanted to create a pdf file and write some repots in that using vb.net. This shld be created on click of a button. i have adobe reader in my machine. Is that enough to create a pdf file using vb.net? please help how to do this programming.
View 2 RepliesIn VB6, my program simply compile to a nice simple .exe file.
However, with vb.net there are things like whatever.vshost.exe, for example.
Then there is AxInterop.MSWinsockLib.dll and so on. Should I upload that into the directory of my customer?
I have got one problem by uploading file. I created an aspx file in asp.net then I added a fileupload control and image control. I want to show preview image in image control before uploading. I created a following script.
[code]...
It is not work in every browser. How could I do that?
I am trying to create a file association in my program, which requires me to create some keys in the registry. However, when I try to create the keys, I get a System.UnauthorizedAccessException.
I have tried searching for a solution, and the only thing I can find is various examples of passing a boolean value to request write access for the "OpenSubKey" method. My problem currently is not opening the key, it's creating it. I have tried several of the different overloads to no avail.
I am guessing that I will need to temporarily elevate the access of my app to create the registry key. What I don't want to do is permanently raise the access of my app just to accomodate this one, small function, which should only really be needed by the user one time in order to create the file association.
Here is my code in progress:
Private Sub chkSOPAssociation_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles chkSOPAssociation.Click
If chkSOPAssociation.Checked = True Then
[Code]....
I have a checkbox on my form. When the user clicks it, it sets the file association if the checkbox is checked, or else it deletes the association if the checkbox is unchecked.
I want to create a program in vb .net that let me know who is using a specific file? Because I often update an .exe file but if it's in use I can't overwrite it. So if I know who is using the .exe I can call him to tell him o close the app.
View 1 RepliesI was thinking about creating a program that creates an .exe file. (I know that that is very difficult but I have 3 days that I'm not sleeping because i'm thinkin about it)The program should create the .exe file on button clickThe created exe should be in Normal Windows State, it should have only a button that doesn't do anything and it's path should be C:UsersAdministratorDesktop
View 4 RepliesHow would one go about associating a file type with his application? I know how to read the command line arguments but I am not sure how I can "register" the file extension with Windows. Furthermore, my application is a stand-alone executable, so how would I keep Windows up-to-date on the location of my program?
I did a fair amount of searching and all I could find were old articles that didn't explain everything. How can I create file associations to a stand-alone executable in VB.NET?
how to create a own project file in my program?
Like my filetype is "*.test" and if i open it with my program my listview and other things will load info.