Number Of Bytes To Be Variable And Always Have Spaces Between Eachother
Aug 19, 2009I have hex strings that I would like to write a regular expression for. Here are some example strings.
[Code]...
ADVERTISEMENT
Obtain The Number Of Empty Spaces In The Text Box?
Feb 29, 2012how can obtain the number of empty spaces in the text box?
View 11 RepliesSelect Case - Removing Spaces At End Of Number
May 25, 2009I have a question about Select Case. My code (psuedocode) is this
[Select Case name
Case number
name=Remove(num, 1, " ") ]
What this needs to do is to remove spaces at the end of a number and lets say that the number would look like this "C12345" but what I want is for the number to look like this "12345". I have it as a hyperlike but for some reason when at the link in the code it had added some spaces at the end of the number and I do not know why. What I want to have happen is when the hyperlink is click that it will go right to that number but it does not. When you click it you have to go to the top of the page (where the http is at) to to the end of the link and back space. Once you have done that it will go to the page that you want.
Write A Program That Counts The Number Of Spaces In A String?
Dec 17, 2011Write a program that counts the number of spaces in a string provided by the user
-You need to use the InStr function and start it at different points within the string on each loop of the Do Until control structure.
output- needs to state how many spaces that are in the string that was inputed in the text box
Declare A Variable That'll Hold Bytes?
May 12, 2009I would like to know how to declare a variable that holds bits.
View 11 RepliesWay To Reveal The 4 Bytes Behind A Single Variable?
Feb 18, 2010Since I like to use the ReadAllBytes and WriteAllBytes methods to save my variables to disk, I have had no troubles thus far with Integers.It has been easy to convert a short integer into a string of two bytes to save them using WriteAllBytes as following example:-
ReDimxji(0 To 601)
For I% = 0 To 300
J% = hbs(I%)
[code].....
But now I want to store some Single variables using WriteAllBytes, so I need to convert my single variables to a string of four bytes for each.
Read 6 Bytes Number?
Feb 25, 2011I have an old fashion Database with several files.I need to import to a new Sql Server dababase the data.There are tables with 6 Bytes numbers fields and we have no Number data type with that length.
View 15 RepliesAccess Single Bytes That Form A Double Variable?
Sep 20, 2009How can I get access in a fast way to the single bytes that form a double variable?
In pseudo-code I want to do something like this:
Dim myDouble as Double
Dim myArray(7) as Byte
myArray = myDouble
'continue doing things with the single bytes
The code is meant for use in a I/O-handler. The double-variables have to be sent / received via TCP. For this purpose they shall be put into / assembled from I/O-buffers.
Crossover From Vb6 - Rtlmovememory - Copy Bytes Of Integer To A Variable
May 9, 2010I am a .net beginner trying to make a crossover from vb6. I am trying to copy bytes of integer to a variable but I am getting this error msg. PInvokeStackImbalance was detected
A call to PInvoke function 'Tutorial_Class Dog!WindowsApplication1.ModAPIFunc::CopyMemory' has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target signature. Check that the calling convention and parameters of the PInvoke signature match the target unmanaged signature.
Module ModAPIFunc
Public Declare Sub CopyMemory Lib "kernel32" Alias _
"RtlMoveMemory" (ByVal Destination As Long, ByVal _
Source As Byte, ByVal Length As Integer)
[CODE]..........................
First 2 Bytes In The Binary File The Number Of Records?
Jun 7, 2011The question is quite simple for all of you . I have a binary file . A description for this file says that
[Code]...
VS 2008 : Are Spaces In A Masked Texbox Not Really Spaces
Jan 1, 2010I just changed a control on a form from a masked textbox to a normal textbox because I wrote my own code to validate the data. I'm trying to clear the leading spaces that were created for this column in an Access database using the LTrim function and it doesn't work for some reason. The column is " :30" in the table and when I LTrim it and save the changes, it's still " :30" , not ":30". Is that leading entry not a space character?
View 4 RepliesRijnDael Encryption/decryption - Select The Key Bytes And The Block Bytes From The Numeric Up/down?
Nov 13, 2010I want it to do is that you input a string, then you select an algorithm (Theres only going to be one RijnDael) then you input a key, then the Initialization Vector comes from "txtIV.text" then you select the key bytes and the block bytes from the numeric up/down, then you either encrypt or decrypt.
View 1 RepliesGeneric Restriction - Dont Select The Key Bytes And The Block Bytes From The Numeric Up/down?
Sep 16, 2011Ok i am having some issues designing a base-class to handle generics.Caveat is i need to restrict the type put in as a Numeric type, specifically Int16, Int32, or Int64 (Short or Long).I know you can do Of T as {Structure} but i dont want to select the key bytes and the block bytes from the numeric up/down.
View 2 RepliesBytes Written Exceed The Content-Length Bytes In XML Post?
Feb 19, 2011I keep getting a ProtocolViolationException "Bytes to be written to the stream exceed the Content-Length bytes size specified." on the following code.I've tried setting Content-Length numerous ways with no success.
Dim url = "https://domain.com"
Dim req As WebRequest = WebRequest.Create(url)
req.Method = "POST"
req.ContentType = "application/xml"
[Code]...
VS 2008 What Does This Line Exactly Do - I = Stream.Read(bytes, 0, Bytes.Length)
Dec 28, 2010What exactly does this line do?
i = stream.Read(bytes, 0, bytes.Length)
Does it read the entire message string sent by the client? I have a line to write to the stream later in the code and that does not seem to be sending anything back to the client, although the code around is excuting.
i = stream.Read(bytes, 0, bytes.Length)
While (i <> 0)
Try
' Translate data bytes to a ASCII string.
[code].....
2 Structures Using Eachother?
May 14, 2011Structure TextureStruct
Dim unk1 As ULong 'always 0x70007
Dim unk2 As ULong 'always 0x70007
Dim unk3 As ULong 'always 0x70007
Dim unk4 As ULong 'always 0x70007
Dim unk5 As ULong 'always 0x70007
Dim unk6 As ULong 'always 0x70007
[Code]...
Appending Two Pdf Files To Eachother
Jan 12, 2011vb program to append two pdf files together into one? I have invoices that are created as pdf files and I need to append a special announcement also a pdf to the end of it so I can upload one file to the internet for customers to download and view.
View 4 RepliesVS 2010 Get The Number Of Bytes Already Downloaded Using "instance"?
Oct 11, 2010So, I looked at the example in the codebank, it doesnt quite work, plus, implementing it into a otherwise finished project, seems unlikely.
Heres my question though,
using:
Dim instance As New System.Net.WebClient and then using... instance.downloadfile(fileurl, wheretosave)
Is there a way to get the number of bytes already downloaded using "instance"?
Read 2 Bytes Out Of 4 Bytes From A Text File?
Sep 22, 2011I created a text file contains 4 bytes of data
AABBCCDD
I just want to read the first 2 bytes (AABB) to execute it with my program.
Then I'll need to read the last 2 bytes (CCDD) for another computer routines
Check If Two Strings Are Within A Range Of Eachother?
Dec 25, 2009I need to take six altitudes altitude1 and altitude2 and check to see if they are with in a value of 250 of each other. Then if there are any that are within 250 of each other, to make them turn red.
Second thing is:
I need to take 6 altitudes, and arrange them. I have them in panels and I have 6 empty panels as place holders for .location value however I need to know how to look at 6 values and say arrange these values accordingly highest number this place lowest number this place etc.
I have looked everywhere on the internet and maybe im just retarded when it comes to math in vb.net.
Generate Main App And Dll Checksum Eachother?
Mar 24, 2010Is there any way to generate checksum for a dll from the main app (compiled) and the main app from the dll when I run the main app or something of this kind?
View 3 RepliesHTML - Placing Controls On Top Of Eachother?
Nov 11, 2010I am trying to figure out how to place controls on top of one another in html.For example. I am trying to place 2 labels on top of eachother. and also I am trying to place a text box under a dropdownList.
View 3 RepliesSnap Controls To Eachother At Runtime?
Jan 15, 2011I have so far written a program where you click a button and a custom control is added to the form. These controls can then be dragged and positioned anywhere on the form.I know want to be able to align/snap these controls.
View 11 RepliesRead-only Properties With No Parameters Overload Eachother?
May 13, 2011I've noticed that a class can "overload" a read-only property of its parent class, even though this isn't allowed within a class. I don't understand why this is allowed or what (if anything) it accomplishes.
[Code]...
The signature of mySubClass.SomeProp is identical to myClass.Prop—how can the former overload the latter?
In practice this seems to function just like Shadows, is that true?
Display KB Not Bytes 391 KB (401303 Bytes)
Aug 2, 2009Probably missing something silly here, Her eis what my display looks like Sending image...(401303) I would prefer it displays as Sending image...(391 kb)
[Code]...
Expand The Number 2 Like A Variable From 2 To 4.5?
Mar 6, 2010i have this variable Dim odddivider2 As Integer = CInt(20 6) and i want to expand the number 2 like a variable from 2 to 4.5 how i have to make that
View 14 RepliesAccept A Variable Number Of Parameters?
May 26, 2009I am trying to design a Function/Sub that will need to accept a variable number of parameters. Catch is that the parameters being passed are arrays themselves. As i understand it when you pass a variable number of arguments to a method, you pass them via an array. What im looking for is to make a method that would accept this form:
[Code]...
Can Combine V & And Number To Manipulate Variable
Jun 9, 2011I have 10 variables that have numbers at the end in sequential order (e.g. V1, V2, V3, ect.). I would like to perform a function to find what the position is in an array and then add then add the value to the correct variable. Can I combine V & and the number to manipulate the variable?
View 2 RepliesConsole Random Number To Variable?
Nov 8, 2009I am making a simple console game. If you have ever heard of the board game code breaker you will understand better.
In my version of the game you will have to figure out a four number combination. The only numbers it can be is 1, 2, 3, or 4.
I need to generate four random numbers and put each on into its own variable. This allows me to call back each number.
How do I do this? I have been doing some research on random numbers and I use this code to generate four random numbers
Dim rnd As New Random()
Console.WriteLine("20 random integers from -100 to 100:")
For ctr As Integer = 1 To 20
Console.Write("{0,6}", rnd.Next(-100, 101))
If ctr Mod 5 = 0 Then Console.WriteLine()
Next
Console.WriteLine()
But I can't figure out to put each number into a variable so I can call the same numbers back.
Double A Number For Every Time A Variable Is Used?
Sep 18, 2011If i have a variable '12'
and a variable 'hello'
how can i double the '12' each time the variable is used?
What im trying to do is have a textbox which the user writes in a number, the number they enter then determines the amount of times a variable is written in a textbox.
so if the user were to put '3' into the textbox and click go, it would print hello12hello12hello12, how can i increase the number 12?
what i want it to do is look like this when the user presses go: hello12hello24hello36