Find A Function In VB?

Jul 2, 2010

Find a function in VB.NET that is equivalent to C++'s Sleep() command (one that makes the application stop for a fixed amount of time, then resume processing)

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Find Function Does Not Find Last Occurrence

Dec 12, 2009

I have a rich text box with the following text in it:

word word

I am finding the endings of the word, that is, the string "rd". The following code finds the first occurance, but then fails to find the last occurance, and the variable "indexToText " changes to -1.After the first search, the debugger shows the startLocation at character position 4, so it is not past the second occurance but still will not find it.

indexToText = FrmMain.RichTextBoxPrintCtrl1.Find(searchValue, _
startLocation, eof, RichTextBoxFinds.None)

If I change the text to:

word word word

It then finds the first two occurrences and fails to find the last occurrence.No matter how many words I add, it always fails to find the last occurrence.

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Find Function In DLL?

Jan 16, 2011

How can i see all the function in a DLL-file.

I wanna know how to get the 'lib' -function from any dll file.[code]...

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Use Asc() Function To Find Result ?

Sep 22, 2011

I have a problem with Asc() function as a blow picture,I will explain each step as I do.First I convert some values to ASCII code and store in value variable, then retrieve 3rd position of variable (4th line of the picture.)

and use Asc() function to find result which it show 63. (like 5th and 6th line).But I try to manually use Chr() function, the result become 2nd and 3rd line.So for the Asc("ˆ") func. result should be 63 or 136?

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Find All The Key Codes For KeyChar Function?

Nov 11, 2011

i was wondering where i can find all the key codes for KeyChar function. eg, the Enter key is 'Chr13' i did a search of DIC and Google, but can't figure out what to look for exactly.

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Find Function To Search The Datagridview For Any Value

May 3, 2011

Tools; VB 2008, DGV queries to Access 2003 Objective; A simple find function to search the datagridview for any value. Not a query that filters the dataset. I have been able to make this many times in a simple notepad type project. Although how can i implement this in a DGV?

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Find The Result Of A Function In The Immediate Window?

Oct 7, 2011

When I was coding a program, I was able to find the result of a function in the Immediate Window by using:

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Search / Find And Replace Function - NumericUpDown

Apr 6, 2011

I am writing a program and I have the Read Function all written out. I need to have the write function. I think is I copied and pasted from the Read function I wrote.

I was able to Mass edit This:
Reader.Position = (&H)
NumericUpDown281.Value = Reader.ReadInt16()
Reader.Position = (&H)
NumericUpDown280.Value = Reader.ReadInt16()
Reader.Position = (&H)
[Code] .....

And there is at least 370 NumericUpDown's. Is there any way to search/find/replace all in one instead of typing:
Find what: NumericUpDown320.Value = writer.WriteInt16()
Replace with: writer.WriteInt16(NumericUpDown320.Value)
Each individually?

The write function will only write properly this way:
writer.Position = (&H)
writer.WriteInt16(NumericUpDown66.Value)

And not this way:
writer.Position = (&H)
NumericUpDown319.Value = writer.WriteInt16()

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Unable To Find A Normal Distribution Function For VB8?

Dec 25, 2009

Unable to find a normal distribution function for VB8 Found the others I needed Math.Log, Math.Sqrt, Math.Exp but no Math.ND To give an example of the problem that the code needs to do.

P = S*NORMSDIST(D1)-K*e(-Rf*T)*NORMSDIST(D2)

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Instr Function Handle Multiple Strings To Find?

Aug 1, 2010

I'm using this for a single value to search for.

intPositionOfApartment = InStr(StrConv(pStringToParse, vbUpperCase), "APT") Is it possible to search for more then one value such as "APT", "UNIT" ?

If yes please show me an example of how it should be coded.

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Stop/cancel A Task Processing A Function Or Find A Better Way Of Doing This?

May 31, 2012

I have ...

Private Sub TestTask()
Debug.Write("Running")
For i As Integer = 0 To 60

[code]......

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API Function To Find Username Of Shared Files Or Folders On Network In C# Or .net?

Nov 19, 2010

With the help of NetFileEnum or Openfiles.exe of system32, we can get the username who has opened the shared files. Is there any API function or any exe files in any programming language like c#, vb.net, visual c++ to find out who is the user to create, rename, or delete shared files or folders on the network?

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Function - Overload Resolution Failed For Find/replace Search?

Jun 15, 2012

Public Sub MyFunction()
Dim lowstring As String
lowstring = "hi"
Me.RichTextView.Find(lowstring, 0, 2)
End Sub

The above produces the error of Overload resolution failed because no accessible 'Find' can be called without a narrowing conversion:

Public Function Find(characterSet() As Char,
start As Integer, end As Integer) As Integer:
Argument matching parameter 'characterSet' narrows
from 'String' to '1-dimensional array of Char'.

Public Function Find(str As String, start As Integer,

[Code]...

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Search Function In Program In Order To Find Records From An Access Database

Oct 16, 2009

i have a search function in my program in order to find records from an access database... all the other functions add/edit/delete are working just fine this is my code for search function: [code]

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Find Examples Of Print And Print Preview Function Available

Feb 7, 2009

Where can I find examples of the print, and print preview function available in Visual Basic 2008?

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How To Pass A Function To A Function Is Functors/function Objects Avaiable In VB2010

Oct 12, 2011

I want to make an numerical integration method with takes in an analytic function and integrate it over a specific interval. For the numerical integration procedure I want to use some procedures in nr.com. The problem is that these are programmed in C++ and they uses functors to pass a function to the integration method. How can I do this in VB 2010?

I want to initialize the function (i.e. set a=1,b=0 for function y(x)=a*x+b) and then pass the function to the integration method. Then when the integration method call the function it only calls the function with one parameter (i.e. x since a,b is already set)

What is the best way to do this in VB2010?I want to make a general integration method where I can pass any single valued function and integration limits.

I have just started using VB, and from what I have found so far it seems like the tools you have is

- to us a delegate for the function
- to use a lambda expression for the function
- send a pointer/adressOf
- to create a function class/structure and submit this to the function

As for now I am most inclined to create a function-class. But I am not really sure how.F.ex. I make different classes for each "uniqe function" I want to integrate, but how can I pass them to the integration function when I need to specify the argument type in the integration-function-call?This seems like a basic problem which applies to many Math operations, so I think it would be very useful to clarify this.

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Function Syntax - Call A Function With 2 Arguments When The Function Is Only Defined For One

Apr 1, 2010

I'm trying to undersatnd the syntax of calling a funciton and it seem confusing when I'm using a web service in ASP.net. Maybe this question should be in an ASP forum, but it is a VB question. This simple web service allows you to type in your name and it response with an alert box with you name.

My question is, How can you call a function with 2 arguments when the function is only defined for one. I understand that the second argument is actually a method that handling the respons, but how can you interchange function arguments for methods and how do you know that there are methods for

Here's my call:

<script type="text/javascript">

function HelloWorld()
{

var yourName = $get('txtYourName').value;

[CODE]...

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VS 2010 : Convert A DLL Function Call Which Has The Callback Function Routine Called Within The DLL Function Call?

May 25, 2012

I am trying to convert a DLL function call which has the Callback function routine called within the DLL function call.The DLL function call signature is like this:

typedef void *HANDLE;
typedef HANDLE HACQDESC;
DECLARE_HANDLE (HWND);

[code]....

how to convert this DLL call to VB.NET and also how to create the callback function and send it as parameter to this function
call.

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Make Picturebox1(function Already Assigned) Perform The Same Function As Picturebox2(no Function Assigned)

Aug 1, 2009

i wanted to ask how to make picturebox1 ,to which functions are already assigned, perform the same function as picturebox2 ,to which no functions are assigned.For example:I have already made picturebox1 and have assigned it alot of function like when play button is pressed then picturebox1.visible = true and when we press pause button picturebox1.visible = false. So now i decided to make a theme and have to remove the picturebox1 and want to allow the picturebox2 to havefunction of picturebox1.But when i disable the theme the function of picturebox1 should go back to picturebox1.

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Using Selection.Find In Microsoft.Office.Interop.Word To Find Tracked Changes In A Document?

Apr 15, 2009

I am currently using the code below within a VB.Net application to find specific text in a Word document. The text is surrounded by symbols represented by the character codes in the .Text statement. The code below is working fine. The issue now is that sometimes the desired text within a document has been marked for deletion and appears as tracked change within the document. I would like to find only the desired text that has NOT been marked for deletion. Does anyone know of a way to determine if the found text is a deletion?

[Code]...

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Find The Last Filled Column Row In A Sheet : Cells.find Gives Nullreferenceexception?

Nov 16, 2010

I have been trying to find the last filled column row in a sheet using this.

clast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Column
rlast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Row

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VS 2008 Does FIND Always Find Within The FILTER Of A Binding Source

Jun 8, 2009

I've got a form - CMCConsole It pops up a dialog form for adding a new case.If the matter number in a textbox on that dialog form matches an existing cases matter number I would like to find it in the binding source of the CMCConsole form

Private Function CheckMatter(ByVal MtrNum As String) As Boolean
Dim cfIndex As Integer = CMCConsole.caseBS.Find("MatterNumber", MtrNum)
Dim cfIndex2 As Integer = CMCConsole.casefileBS.Find("MatterNumber", MtrNum)

[code]....

But it appear the filter for the CASE we were just on that is set on the binding source is keeping the FIND from seeing other cases.

caseBS.Filter = "CaseId=" & e.Node.Tag.ToString

Do I have to clear the filter in order to find a matter number in some other case??

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VS 2008 Find Xml File And Display The Find Result?

Oct 24, 2010

how to search xml file and display the result in list box.then export a xml file to excel in the search result

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Create Find Next For Find Datagridview Record?

Apr 20, 2009

how can you create find & find next (using tooltip menu) create in vb.net for datagridview value.

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Use TypedDataTable.Rows.Find To Find Row Which Has Composite Key?

Jan 7, 2012

I have a TypedDataTable called CamerasDT which has a composite Primary Key of GroupId and CameraId. I want to use TypedDataTable.Rows.Find(key as object) to return a specific row by GroupId and CameraId. I don't seem to be able to find a way to send primary key to the find function.

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Ado.net - Execute A Stored Function In Oracle Or Sql - Adding The Parameter Values Of The Function

Dec 13, 2011

I need to execute a stored function in oracle or sql through vb.net. I created a command object. Depending on the database type(oracle or SQL) i am preparing the Command text as Select functionName(?,?,?,?,?,?,?,?) from dual; (For Oracle) Adding the parameter values of the function. Now performing the ExecuteScalar which is not working saying invalid parameter. This works with ODBC connection string. But ODBC doesn't with 64bit. My Requirement: Code should execute a user defined stored procedure by taking the values at runtime.

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Setting A Variable To Accept The Result Of A Function By Calling The Function With Many Parameters

Feb 17, 2011

I'm currently working with a client's VB.Net code, which was developed for them by a small development shop a few years ago and which they purchased and have been maintaining and uprgrading since. This client's primary developer is out on indefinite (likely permanent) medical leave and I'm now filling in until they bring in a full timer (as I'm a contractor here). My current task is to add some functionality to a the VB.Net code they purchased. I'm finding practices and techniques in the code that absolutely baffle me and can't make the code do what I want. I'm starting to wonder if it's me and was hoping to get some thoughts on the code I've encountered.

For example: Setting a variable to accept the result of a function by calling the function with many parameters, clearing the parameters in the function, setting them to some value, calling another function with those new values, then never using the values returned by the functions. I'll add a code snippet in the first comment since this is already getting long.

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VS 2008 Difference Of Sleep Function And Pause Function (using Timer) Between A Loop

Aug 20, 2009

Hi. what is the difference of sleep function and pause function (using timer) between a loop.

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C# - Function Or Interface Marked As Restricted Or The Function Uses An Automation Type Not Supported In Visual Basic?

Oct 19, 2010

What does this error mean in VB6? Function or interface marked as restricted, or the function uses an Automation type not supported in Visual Basic.

I keep getting it when i call a particular method of a dll that comes with windows xp and beyond (in system32 called upnp.dll)

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Call A Function From Inside Another And Suspend It Until The Called Function Is Finished

Jan 25, 2010

How can I call a function from inside another function and suspend the calling function until the called function is finished? I hope I can get some replies because I don't know how to ask the question and make sense:).

Anyway what I am trying to do in steps:

1. The user clicks button1 which triggers the click event.
2. From the click event I call a function
3. I then pop-up a form, that has instructions for the user to read.
4. After the user has read the form he will click the "Done" button and return to the calling function.

The problem is the the calling function continues to execute. I want to stop execution of the calling function until the users clicks the "Done" button on the instruction pop=up. I know I can use a msgbox but the instructions can be lengthly and does not look good in a msgbox.

I have tried the Call method with return in the "Done" button click but I can make that work. I also tried a goto statement but I can get that to work either. In the call statement I said call frmInstruction.show() and it got there but as I said the calling function continued to execute.

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