Usable By A Person Or Company, That Uses Databases And .NET?
Aug 11, 2009
Okay, so, for school i have a project i need to completely program by the end of next semester. My graduation project. And it needs to be a full-blown piece of software that would be theoreticly usable for a person or company.assignment was simple:make an application, usable by a person or company, that uses databases and VB.NET
so i started brainstorming and i came up with the following:a client-server application where the server runs on the company's mainframe and it's employees (seeing as it would be an IT company or another company that would use a lot of computer files) can upload to, and download files from, where each file would have a description and additional information (extension, date,emplyees would also be able to exchange private messages so that collegues of the uploader can be notifies that the file they would need is uploaded.
in addition to that there would be an administrator (or multiple) that can overview all PM's (make sure there's no abuse of the system) and administrate the files (delete/edit/...)So really, i have no idea where to begin building this application, so i would think that if i get the interface done, i atleast have an overview of what and how i would need to code.
note: wow now i think about it this seriously sounds more like a website than an application... but still it sounds like a good idea to me and has to be done or else i would not graduate
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Jan 2, 2012
My program has a textbox and a listview. In the list view i have added three person's name, John, Kat, Adel.
How do I make it such that when John's name is selected in list view, John's age is automatically displayed in the text box?
And when Kat's name is selected in list view, Kat's age is automatically displayed in the text box?
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Jan 30, 2012
I have a Person class, which contains two public properties. I am trying to add items to it as follows.
Code:
Class frMain
Dim persons As New List(Of Person())
Private Sub frmMain_Loaded(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles MyBase.Loaded
GetInfo()
[code]....
When I try to use the Object Initializer, I get an error Error"Value of type 'Person' cannot be converted to '1-dimensional array of Person'.
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May 5, 2009
I wanted to know how to make a Third FOV program in a First Person shooter game.
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Oct 8, 2011
I'm writing a tool the retrieves data from an Oracle database. The majority of the fields are VARCHAR2, but there's one particular field I want to retrieve that is a CLOB. I'm trying to convert the text in this CLOB to a string that I can then run a regex against it to isolate a certain bit of information and then display that information in the program's console. Unfortunately, I can't seem to figure out how to convert this CLOB into a usable string. I've tried a lot of different things, but what I've got at the moment is:
[Code]...
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Sep 17, 2010
As my company migrates towards the .NET framework from VB6, it looks like we are going in the direction of WPF (my boss is in love with the Office-style Ribbon control). I've been working to mock one of our VB6 applications in WPF and decided to experiment with MVVM at the same time. I'm being discouraged from using an existing MVVM framework, so I guess I need to write my own. The biggest concern right now seems to be a method for registering and managing all my views from a central spot - a manager class - but I'm not exactly sure how to implement this.
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Oct 11, 2010
When I use GetPixel(x,y) I get a string varible of this:
Color [A=000, R=000, G=000, B=000]
How do I convert this to a color?
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Oct 12, 2010
I want to create some reusable code in my forms.The idea is that a class is growing when more subroutines are added so, I need to store the finished subs somewhere to make place for others, this way I don't lose myself searching through the entire class
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Sep 21, 2011
l have just written a vb.net application and would like to install it on the server such that various users would access the central database on the server how would l achieve that in vb.net
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Sep 22, 2009
I would like to convert a image query, found here [URL]..In vb2005.net to the xmldocument which I can then cruise around and grab the data with, current code using the webclient isn't giving me a good xml document to use. Any ideas how I can fix this?
[Code]...
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May 15, 2009
I need to know to limit the number of times a radio button can be used. Maybe the number of times the radio button has been used can be stored in an XML file, and when the user wants to reset the counter all they would have to do it delete this file. I really don't know, that's why I'm asking you. But,the program will append a string every time a button is clicked with a radio button selected, I just need to know how to, for instance only allow RadioButton2 to be used in this manner say... 15 times.
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Feb 18, 2009
Correct the problems with this function, and then extend it so that it also returns a usable array of pointers to some structures.
The extended version of this function should: Maintain the same "char *" return type which returns a pointer to a usable, for storing a C string, memory buffer.
In addition, also return a usable array of pointers to structures. This array of pointers is of variable and random length, which must be obtained using GetNumberOfSomeSeqsToGenerate(), which is called, ONLY, from within this new extended version of the function.
The type of these structures and the function that should be used to get these structures are defined as follows:
typedef struct {
char* name; /* '\0'-terminated C string */
int number;
} SomeSeq;
[CODE]...
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May 8, 2012
I have created a class (pasted below in case I did something wrong) for which I want to create an instance that is usable across forms/modules. I can create an instance of the class in a single form/module no problem via DIM User as New User but how do I go about create a public instance accessible from all parts of my program?
[Code]...
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Sep 22, 2011
Since a month, i'm working for a big company in France. They asked me to make a application manage their plannings. I devellopped something not so bad using their existant Access database and VB.net.The problem is that in a few months, the application will maybe be used by 70 workers while today only 10 use it.So i did a lot of researches, and i read that Access could not support more that 20 connection in the same time.Firts, is that true ? What do I risk with an Access database for 70 workers ?And then, what do you think of MySQL in my case ? The application won't be connect on internet, only on intranet. I took a very long time to connect my application to MySQL, but now i don't know how to connect the application in intranet.In fact i'm a bit lost with the choice of my SGDB.
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Feb 1, 2011
I currently have an internal system that I need to link up to an API offered by a company. I am not looking for hand-holding on this, I really need to understand where and how to get started really.
Here is the developer resource for the API I am looking to work with:[URL]..Further, my systems are currently in ASP/ASP.NET & SQL, and I'm familiar with VB so I would rather stay that direction instead of C#.
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Sep 1, 2009
I am getting this error when trying to connect to the database which comes with Sage Line 50. It doesn't matter what table i try to look at i get this error when i try to create a datagridview. The near 'COMPANY' bit is the name of the table not one of its fields. Is this going to be something wrong with the SAGE ODBC (wouldn't surprise me) or does something need changing?
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Aug 19, 2010
My app works perfectly until I run it on my companies network, as soon as it begins to download files the application closes and nothing happens.
I Know my company is using a .pac file defined in IE settings. I have tried a number of methods trying to make this work but still nothing.[code]...
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Jun 13, 2009
How do I change the company name of my project?
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May 15, 2009
I want to develop a company security software, i wanted to ask if vb.net is web based software. and some tips of how I can start.
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May 27, 2011
I was wondering how I can set a file's properties? I'm talking about the fields, author, company etc. I found a way of doing it through Word's builtin properties. But it's a little buggy. So I was wondering if it's possible to do that in other ways?I have this code that works for all Word document files except *.doc format it seems.This is the code I have so far, one text box and one button. The button runs findDocLoop()[code]I know it can probably be done better, but I'm kinda in a hurry. I just noticed when I set a break point right after the code sets the value of the property. I set Word to be open, got in there and checked the property value. And it was actually set!. But after the save phaze, it seems to be lost. Or "reset" to some Office defaults.
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Sep 13, 2009
i had finish my vb.net project. But i dun know how to upload in server company .
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May 22, 2009
I'm creating setup using VS2008 and I can able to create. The problem is the setup location is always c:program filesdefault company name.
I can rename that while installing. but, how can I change default company name while creating setup.
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Oct 17, 2011
I am new bee in Visual basic and coding stuff. I am planning to create a knowledge base for my company. Can someone suggest me how to proceed. I have some ideas of creating it but really don't know how to move on.I already have some word files and pdf files where I have some troubleshooting steps and solutions, so i would like to create a search engine which searches the exact word file or a pdf file to show the result.
To make it simple just like google search engine. If I type something like "How to configure a network printer?" I should get the result of the word document or pdf file which has printer configuration steps.
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Feb 15, 2011
I had developed a vb.net windows forms application for my company. It is working fine in our company. The database of that application is maintained in a separate server. I had direct connection to that database through sql connection in my application.Now one of our colleague wants that application to be installed in his laptop so that he can work on it when he is at home. How will I do that? The application will get installed but the problem is that the data won't get saved (as he won't be connected
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Jul 21, 2009
I have a table adapter for a fairly sizable piece of data. Now with this data I would like to give the user the ability to change the company name and have this reflected in the form on the drop down list of all of the companies once they have clicked submit. However, in order to do so I currently "Fill" the entire table adapter again to achieve this.Is there any way which I could just re-fill the company column from the database in the same tablea dapter.Here is my code for the sub:
Dim NewName As String = txtNewName.Text
Dim OldName As String = txtOldName.Text
Dim FieldName As String = Me.Text[code]...
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Aug 27, 2010
I have made one application for needs of my company.It is published on company's server and it is possible to use the APP only in company because access db is on local server as well.Now I have small update and when users want to update APP they get this error.
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Mar 14, 2012
I am working on a class and I need to make a way to have the person using the class specify something..I think the best way would be to put an example. [code]
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Aug 12, 2010
All my users can click on an image button accept one.When she hovers over the imagee it does not provide info on the status bar as if it doesn't even recognize there is a image button there.ALL the other users roll over it and the info comes up on the status bar and they can click the button and it works.What should I be looking for that one user can not access this button.There is not code specific that locks her out and the ahref links on her page work but not the image button.
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Nov 22, 2010
VB2005. In my application I am required to go to a website, collect info, and then display both the webpage and the info collected. For this I am using the System.Windows.Forms.WebBrowser component and have it working faily well. The only thing now is that in order to get to external websites the company requires us to login to the firewall proxy server. For example when I visit [URL] a login box pops-up for our firewall server [URL] and I sign in with ID 9999 and password "pass". I am trying to programatically do this with the WebBrowser by using the credentails but have not found any relevant examples. Is this possible with the System.Windows.Forms.WebBrowser component?
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Mar 1, 2012
I am creating a windows application for my company. in the master file i will enter the number of items we are getting from the customer. and in the next page i have to enter the details of each item. For that i have created a datagrid which has one autogenerate number field and the remaining fields must be editable. So that when i enter all the values in the datagrid, it has to go and save in the data base.
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