I have a visual basic file with a number of functions I want to use inside my XSL. I can build it as a dll and reference in my XSL project but I don't know how to reference it in my XSL file. I am using visual studio.[code]...
View 1 RepliesI have a dll whitch init a thread in dllmain.After than, the calling application call some dll functions which register the remote function of the application.function register done, when the thread works and receives and even, it call the program functions (those I stored register before)int C would be like:
int (__stdcall *f_wmif) (char *) = NULL;
INT __declspec(dllexport) __stdcall _DGTDLL_RegisterWMIFunc (int (__stdcall *whitemoveinputfunc) (char *)) {
f_wmif=whitemoveinputfunc;
[code]....
Im not exactly sure how to word this question, but I will give it my best shot.In a new program I am starting I would like to put all the code from a button_click event into a file (many others as well into different files), kind of like a class file in the sence of it being external.lets say I have a button called btnadd and it has some validation code in it Private Sub btnadd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnadd.Click
[Code]...
What I am trying to do is have a class where the functions of the same name are both instance functions and shared functions.
Public Shared Function Get...(byval xx as xx)
and
Public Function Get...
The Public Function uses a Property xx created in the constructor, whereas the Shared Function has the parameters (byval xx as xx).
1) Is it possible to access the Excel mathematical functions without actually opening Excel?
I was thinking of through a DLL WinAPI call or maybe a delegate function or smaller program?
2) Does anyone know of a MS link or area that gives instruction on "how to" use every function of every Windows DLL at all?
Or for all those that Microsoft have chosen to document online at least.
I wanted to know if it is possible to Zip a folder without any external dll nor any external references - just with native features.I've been able to Zip files with System.IO.Packaging, but it does not include folders and I cannot tell it to Zip the parent folder.I know there are external dll and so, but I'd like to know if it's possible to make it from a native way.
View 1 RepliesWhile converting types, I have found myself using both VB functions and BCL Convert.To* methods.
E.g.)
Cstr() vs. Convert.ToString()
CInt() vs. Convert.ToInt32()
CDbl() vs. Convert.ToInt64()
etc...
Are there any subtle differences that should be noted?
Is there a way to see exactly what the functions are doing. What i mean is there a way to see the class? I know what it does, i just want to know the code.
For example the function: Membership.FindUsersByName()
I'm redoing a program for my company and my boss wanted me to created the entire thing through functions...
For the task I wanted to know is it possible to have functions within functions?
Sort of like in C where we would have nested structures?
Its a FILE I/O, with robot commands, moves and verifications....
So I would find the line in an excel spreadsheet where it moves, the coordinate, put it into an array.
Take the actual results store them into a two dimensional array...etc, etc....
Another function would eventually compare the results with the moves, and within a tolerance.
When you refrence a Function like this one:[code]You may want to be able to get more out of that, like this.[code]So how would I be able to add subs or functions onto a sub or function like that?
View 4 RepliesI have made quite a good library for calculating Math problems like Quadratic Equations and many other. Now I met a friend, and hes programming a little in VB, and we were thinking if it is possible to import my functions from C++ to his code, so he can call them, when they are needed, so we can make a calculator? How can we do that?
Edit: My friend is using VB.net
Edit: My library is organized in free functions.
I am not sure if i am using these in the correct manner. Basically i have an app that downloads a file from an ftp server (i am kinda cheating cos i am using chilkat). Now if i put the code directly in the form i can get it to do a progressbar.value = ... in it['s own sub.What i decided to do was stick my ftp download parts into a dll i created. Created a function within the dll and i have a return on that which returns the message 'file downloaded' or 'no file to download'. But can i return a value to update the progress bar as it goes when the code is contained in a dll? Or am i totally missing the point and how to use dlls?
View 5 RepliesI have a code which I call many times in my soft,its an external exe commandline file with arguments,Here is a piece of my code
Dim processgetver As New Process()
processgetver.StartInfo.UseShellExecute = False
processgetver.StartInfo.RedirectStandardOutput = True
[code]....
Is it possible to run a ( external program/process ) in a thread of your vb application?
so you don't see the process in taskmgr?
im working in a windows app that execute another apps.. writing the name of the app in a text box (i.e firefox.exe) and click enter to run it im using >> (System.Diagnostics.Process.Start(app_name.Text)) to run apps it works fine with me .. but it didnt with some apps like when I write for example ares.exe it says:Win32Exciption was unhandled :The system cannot find the file specified
View 1 RepliesThere are tons of examples of how to access the process environment block (PEB) from C++ code but I'm wanting to do it from VB.NET and am seriously struggling.I call NtQueryInformationProcess and get a Process_Basic_Information structure back from that which has a member named PebBaseAddress and this holds a pointer to the PEB (I have verified that this member does hold a valid pointer at runtime). The problem is that when I try to read data from the address that this pointer references I just get nothing. One important thing to mention is that it works fine if I try to use it on my own process, its just when I try and read the PEB for an external process that it gives me no data. I've enabled the SeDebugPrivilege (and confirmed it is enabled for my process in Process Explorer) but this made no difference. I've also tested it on Windows XP x86 as I'm currently testing on Windows 7 x64 but XP had the exact same issue, only sometimes the XP one would just crash completely with a memory access violation and thats the other thing, I am getting fairly inconsistent results - even on the Windows 7 machine sometimes I end up with no data but other times I get memory access violation errors, and other times I get the data for my process even when I have passed in the handle of a different process..
View 2 RepliesI want to develop a function that will return the external [public] IP from my router.
Not the Internal [local] IP, something like 192.168.1.X.
But something like this 216.XXX.XXX.XXX
I have a quick, yet simple (i think?) question. How can i use the address bar to send commands to a external application?
Example:
AOL Instant Messenger I havent used this application in a long time. But i remembered if you wanted to add a friend to AIM from their online profile it directed them to a link such as:
aim:addfriend=contactID and AIM would pick this up and add it the contactID to the application. The link i posted is more than likely not the correct link they use but it shows what im trying to accomplish.
Im looking to achieve something along the lines of: myApplication:command=commandValue
I have a dll file which is reading a in.txt file and write a out.txt file. No need pass any variables to dll. Dll file runs alone.
I could not add this dll as referance. What I nned to do to just run this dll?
I'm creating an installer program. As part of the install process, I need to run/install the "AccessRuntime.exe" file.
How do I run this external EXE file from within my installer program?
i am creating a visual basic program, which acts as a very simple GUI for another program. I have built the whole Visual Basic project, but i am unable to do one part, the most important part you could say.I have a button(button1) on a form, when the button is clicked, i want it to run a program, named 'mover.exe' which is located in the SAME FOLDER that my visual basic program will run from. The directory of this folder will change. So, there are two problems..i have:
1 - to make the program run the .exe program when button1 is clicked (it also must be run with administrative privelages).
2 - to make the program always look for 'mover.exe' in the folder in which it is started from.
I've been working on a program and the final step in it is to run an external exe. This particular exe is a video game exe. What happens is the code will run fine, the game starts up, and right when the screen blinks to go into the game, the game stops stops. I don't even get to the logos in the beginning.
This game in particular is Star Wars Battlefront II, and I'm trying to run the main game file (BattlefrontII.exe). I've tried TONS of ways to try and get this work.
System Diagnostics, MyProcess.StartInto blahblah.....
I just want button1 to make label1 the external IP when you click it.I found this:[URL]..and it is just your ip when you go to it.I don't know how to make this work and I have looked around a bit.
Dim wc As New Net.WebClient
Dim html As String = wc.DownloadString("http://whatismyip.com/automation/n09230945.asp")
Label1.Text = html
I keep trying different things I find on the net, but I can't get VB.net express to wait for exit. Hopefully someone can point me in the right direction here. Here is my code and all of this works but there is no way to tell when mugen stops.
[Code]....
I want to ask help from you guys, about on how to use the listview functions in vb.net. I also just starting to study about the vb.net for my object-oriented programming. Please help me in writing the codes for a simple listview.
View 4 RepliesThe following syntax is valid VB.NET code
Dim myCollection As New List(Of Stock)
myCollection.Add(New Stock(Guid.NewGuid, "Item1"))
myCollection.Add(New Stock(Guid.NewGuid, "Item2"))
[code]....
How can I accomplish the same thing in C#? I have tried...
myCollection.FindAll(bool delegate(Stock stock) {
if (blah blah) {
}
});
But it appears I have somehow structured it incorrectly as I get the following error. "Error 1 Invalid expression term 'bool'"
How do I check which functions are in a dll I don't who's contents are unknown to me? I am looking to use a certain function and I have a couple of dlls and I don't know in which one it is are its name. So i need to be able to show all function available in a dll and their parameters.
View 6 RepliesI'v got 3 functions that I'd like to combine into 1. There is only one line in each function that changes. can think of a few ways off the top of my head, but not sure which is "the best", or "proper way" to accomplish this.
Private Function CheckQuads(ByVal QuadNumber As Integer) As Boolean
Dim intArray(3) As Integer
Dim x As Integer = 0
[code].....
We know some functions in dll files and can use them but if we haw a dll file and dont know functions names. is there a way to get the functions name and their parameters
View 3 RepliesI am new to visual basic and currently doing my major project on sending sms using visual studio 2005. I want to create it in window application. I have search the net but I could not understand it. I have download some of the project that the net has found for me but when i test it the receiver did not received any message but the application have come out the popped out box saying "message send".
View 8 Replies