Using Own Sub/functions?

Jan 6, 2012

I 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]....

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VS 2008 : Have A Class Where The Functions Of The Same Name Are Both Instance Functions And Shared Functions?

Dec 6, 2010

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).

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Excel Maths Functions And Calls To All DLL Functions Documentation?

Jan 29, 2007

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.

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Differences Between VB Functions And Convert.To* Functions?

Feb 19, 2009

While 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?

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[2005] MembershipUser Functions - See Exactly What The Functions Are Doing?

Mar 4, 2009

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()

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Create Functions In Functions

Jul 1, 2011

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.

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VS 2010 Add Subs / Functions To Subs / Functions?

Oct 26, 2009

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?

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Use C++ Functions In VB?

Feb 1, 2011

I 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.

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Using Functions And Dll's

Jul 27, 2010

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?

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How To Use Listview Functions

Jun 21, 2010

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.

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.net - Anonymous Functions In C#?

Mar 13, 2011

The 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'"

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Checking Functions In A Dll?

Mar 28, 2009

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.

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Combine 3 Functions Into 1?

Nov 22, 2011

I'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].....

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Get Functions Name And Their Parameters?

Dec 13, 2010

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

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Get Functions Of Sending Sms?

Jul 19, 2009

I 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".

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Getting Dll Library Functions?

Mar 1, 2010

I have a DLL library, but I am not familiar with it. How can I get its usage in vb.net?

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Graphing Functions In VB?

Mar 7, 2010

Does VB.net have anything built in for graphing functions? Linear, quadratic, cubic, log, and absolute value functions would be my main needs. I would want to display the functions on a graph whose x- and y-axes both go from -10 to +10, with grid lines.

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How To Call Functions

Dec 22, 2009

I am fiddling with the code here: [URL] I had a couple errors when I copied/pasted it into my project. I dimmed a couple variables, now the squiggle lines are gone, but I'm not sure how to call the functions in the project? Do I use a Lable or a TextBox? How do i make this work?

[Code]...

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How To Do Left / Right And Mid Functions

Feb 6, 2008

I am working on a migration project of vb6 to vb.net, in vb they did some string actions with left, right, mid functions. How to achieve the same in vb.net.

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How To Use E.graphics Functions

Jun 4, 2012

How do you use the e.graphics functions? I have visual studio 2010 professional installed. I opened a windows form project, in the code window I type e., there's only End. or Enum., no e.! Do I need to import something at the beginning, or do I need to open certain type of project to use the e. graphics class of functions?

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Use External Functions With XSL?

Oct 28, 2009

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]...

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Use Functions And Subs?

Feb 21, 2010

I was reading the lesson on how to use functions and subs and I'm having a bit of a hard time understanding this part:

[Code]...

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Use Functions That's Not In App Code

Apr 4, 2010

I am currently working with an IPhone API which consist of about 40 pages of aspx along with their respective aspx.vb pages. They are all partial classes because the API continues to add other phone platforms to it. Currently I have them residing just in a folder. /API/0.1 and /API/1.0..How would I call the functions from those IPhone API classes without having to put them in the App_code? [code]How do i use that function in a webform? or do I need to put it in App_Code? [code]

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Use The Same Form For Several Functions?

Jul 20, 2009

I am trying to use the same form for several functions which means I have to change the properties. In order to do this, I was trying to put a select case in a module that could be recalled anywhere in the project.

As soon as I start a select case in a module, I get an error message "Error1Statement cannot appear outside of a method body." Does that require that it be in a form only and cannot be used in a module?

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Using Functions To Run Calculation?

Sep 11, 2011

I'm trying to work on code where I enter number of hours into a textbox (txtHours) and then EITHER you press a button (cmdPay) and then the income for the week is calculated and shows up in a second text box (txtPay) OR txtPay does the calculation itself, everytime a number is typed into txtHours.

Currently, my code is trying to do the former, because I have NO idea how to even approach the second option.My problem I am having with my code, is I don't know how to properly dim my parameters, since my "button_click" code keeps coming up with this error:Argument not specified for parameter...

Public Function PayTotal(ByVal cnthours As Double, ByVal standpay As Double, ByVal overpay As Double) As Double
cnthours = CDbl(txtHours.Text)

[code]....

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Using Like Functions For Search?

Dec 13, 2010

I am searching through my data grid view. My search variable picks data from the Cell, matches with search string and reports. This is perfect.I need to make it work so that if use wants to search say "John",block containing "John Smith" should be matched.At the moment I have to use "John Smith" completely.

Do While vrTotalRows > vrLoopCntr
vrPickFromGrid = UCase(DataGridView1.Item(0, vrLoopCntr).Value)
If vrPickFromGrid = UCase(txtFind.Text) Then 'Found

[code]....

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Using The Vb Compiler Functions?

Sep 26, 2011

The compiler gives me 3 errors:Errors building F:#DprojectsucctLOCUST 2 Server GenucctLOCUST 2 Server Geni

nDebugServer.vb into C:UsersPat'sDesktopserver.exe
vbc : (0,0) : error BC30420: 'Sub Main' was not found in 'Form1'.
F:#DprojectsucctLOCUST 2 Server GenucctLOCUST 2 Server GeninDebugServer
.vb(97,0) : error BC30456: 'Count' is not a member of 'System.Array'.
F:#DprojectsucctLOCUST 2 Server GenucctLOCUST 2 Server GeninDebugServer

[Code]...

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VB Uses/functions Of Commands?

Jul 6, 2010

i just want to ask what are the functions of these following commands..

* Get
* GetAttr
* GetData

[code].....

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What's The Equivalent Of VB's Asc() And Chr() Functions In C#

Apr 6, 2009

VB has a couple of native functions for converting a char to an ASCII value and vice versa - Asc() and Chr().Now I need to get the equivalent functionality in C#.

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Where And How To Store Functions In Asp.net.vb

Mar 16, 2010

I am using visual studio 2008, asp.net.vb.I have various functions; 1 that calculates totals, 1 that calculates averages, 1 that calculates percentages etc. The data they act upon is different depending on the particular web page, but all my pages use these functions. So I want to know how I can store these functions in a single place so that all of my web pages can access the routines. At the moment all I know how to do is to write seperate functions in the code-behind for each individual web page.

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