Replicate And Repeat A String?
Jul 10, 2010have string "super" May i know is there a function in vb where i can repeat the string like using the below code and return "supersupersuper"
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Convert A Byte Array From Socket Into A String To Replicate - How The Serial Port Receives Data
Sep 21, 2010I've inherited a tested function that processes incoming data from a .NET Serial Port. (Dim RXBuffer as string = serialport1.ReadExisting) I've written a different part of the application that processes a byte array as received from an asynchronous .NET socket.
Is there a way I can convert the byte array into a string as if it arrived from the serial port?
I would prefer to rewrite a very long 'if statement' into byte array functions syntax that look like:
dim b as boolean = IsBitSet(state_buffer(i), j) 'rather than:
dim b as boolean = (Asc(Mid(RXPacket.Pdu, CInt((i - (i Mod 8)) / 8) + 1, 1)) And CInt(2 ^ (i Mod 8))) > 0
Basic Mastermind Game - Don't Want Any Colors To Repeat - Values Still Repeat Sometimes
Feb 17, 2011I'm trying to make a mastermind game program with visual basic. I started of creating the combination maker for the start of the game. Hoever, in my version i don't want any colors to repeat. I used the random function independently to get numbers from 1 to 6. Each number has a corresponding color. The problem, the values still repeat sometimes.
Here's my code for that part:
Randomize
a = Fix(Rnd * 6) + 1
txtA = a
If a = 1 Then
[CODE]...
Forms :: String Repeat Process
Jun 27, 2009Here is my string: (not real just made up) Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load WebBrowser1.Hide() End Sub Now if I want to repeat that string the ammount of times I say in TextBox1, how do I code that with that string code above?
View 4 RepliesC# - Built-in Function To Repeat String Or Char In .net?
Nov 6, 2010Best way to repeat a character in C#
I wonder if there is a function that returns x times of given char or string. Or I must code it?
.net - Key Repeat Delay And Key Repeat Rate?
Jan 5, 2010How do I (programmatically) find out the key repeat delay and key repeat rate for a system?
A solution that works on any/all .Net capable platforms would be ideal, but the key target OSes would be XP, Vista, and 7.
To Replicate The Group Header?
Jan 22, 2009I have created data reports with Group. IF my group details are splitted in 2 pages (say page 1 has 5 records of the group and page 2 has 2 records) the i want to replicate the group header in the top of page 2.
View 3 RepliesReplicate Select Number Of Comboboxes
Feb 24, 2009I have not worked with VB in so long that I might as well be a newb.I know this can be done, and if I remember correctly, it is fairly simple, but for the life of me, I can't remember how.I have a textbox that will be used for entering a number.I have a combobox with a list of precreated options.I need to create the combobox as many times as the number entered in the textbox. Essentially I'm creating a list of items, the number of which is determined by the textbox value, the values of which will be chosen from the comboboxes. This means that the comboboxes all need to be linked as a group with sequential numbering.
View 1 Replies.net - Replicate Try/catch/finally Using On Error Goto
Jun 14, 2012Suppose in VB.NET you have:
Try
Debug.Print("Trying...")
Catch ex as Exception
throw new Exception("Exception", ex)
Finally
Debug.Print("Finally...")
End Try
How would you write this using the "On Error Goto" construct? (please no questions asking why I would want to do this, just curious if it can be done).
Does IO.File.Copy Replicate Files Attributes
May 13, 2010Does the IO.File.Copy method preserve file attributes? Especially, if I have a write-protected file, will the copy be write-protected to?
View 1 RepliesForms :: Replicate The Customisation Code For Datagrid?
Nov 25, 2010I am building a winform project. It has 3 tabbed pages with 1 datagrid on each tab.I have customised the first datagrid to my liking and now wish to replicate this customistaion to the other 2 datagrids.What is the easiest/best to replicate the customisation code for Datagrid 2 and Datagrid 3. Is copying the code the only way and modifying it to point at Datagrid 2 & 3?
View 8 RepliesReplicate Panel With Controls On Multiple TabPages?
Mar 11, 2010I have a project where I need to add TabPages to a TabControl. I have a Panel with 10 checkboxes on it and I want to replicate that onto each TabPage as it is added.What I get is it is added to the first page, then when I add a second tabpage, the panel is moved there and not replicationed even though I used the (Add) method.
View 1 RepliesVS 2005 - How To Replicate Ping In Command Prompt
Nov 19, 2010I need to replicate the ping in command prompt. I'm currently using the following:
Try
If My.Computer.Network.Ping(mtbIPAddress.Text) Then
rtbLog.AppendText("Response")
Else
rtbLog.AppendText("Reject")
End If
Catch ex As Exception
rtbLog.AppendText("Reject")
End Try
But I need to get the same response as the ping in command prompt i.e..
Pinging www.l.google.com [74.125.71.104] with 32 bytes of data:
Reply from 74.125.71.104: bytes=32 time=240ms TTL=53
Reply from 74.125.71.104: bytes=32 time=313ms TTL=53
Reply from 74.125.71.104: bytes=32 time=256ms TTL=53
Request timed out.
Reply from 74.125.71.104: bytes=32 time=251ms TTL=53
How do I get the bytes, time and TTL?
VS 2008 Replicate A Listbox Type Control That Seen On Applications?
Apr 9, 2009Ive been trying to replicate a listbox type control that ive seen on applications such as: Limewire, excel, etc where there is a Heading in limewires case lets say name, that you can resize to how ever big you want the colomn name to be (like a splitter) is there a control I can easily add or should I keep on working on buttons and resizing =)
View 3 RepliesVS 2008 Replicate This Code (LINQ, Datatables And N-tier)?
Apr 4, 2012I am referencing a project so I can create a messaging system on my website. [URL] how I would replicate this function in my dal and bll so that I can get the same output. In the example they use a datacontext. I mostly return datatables in frim my DAL.
public List<MessageWithRecipient> GetMessagesByAccountID(Int32 AccountID, Int32 PageNumber, MessageFolders Folder)
{
List<MessageWithRecipient> result = new List<MessageWithRecipient>();
using(FisharooDataContext dc = conn.GetContext())
[code]....
Replicate Some Simple Activex Script To Create A New Excel File?
Aug 3, 2009I am using it in conjunction with SQL2005. I am trying to replicate some simple activex script to create a new excel file that can be used as a data dump from a database.
[code]...
I have changed the file location references to make it easier to read. I have googled all morning but cannot find something that helps me. I think it has something to do with references?
Show A Tooltip Over Each Item And Displays Fine - Can't Replicate For A Button?
Jan 18, 2010I have a listview where I can show a tooltip over each item and displays fine.However, I can't replicate for a Button.
Private Sub AddListview()
Dim lView As ListView = New ListView
'enable it[code]....
I have tried all different variations, but nothing really seems to work. The tooltip flickers on the button, but is constant on the listview.
.net - Repeat The Row Values?
Feb 10, 2010How to repeat the row values up to end date For Example
Table1
Date Name Dept
-----------------------
12-02-2009 Raja IT
13-02-2009 Ravi CSE
14-02-2009 Ramu ECE
From the above table value i want to repeat the value between the two dates from 12-02-2009 to 12-03-2009.
Expected Output
Date Name Dept
--------------------------
12-02-2009 Raja IT
13-02-2009 Ravi CSE
[code]....
If StartDate is same value of Date column For EndDate i have to check the time column, if time is greater than 17:00 it should display a next date in EndDate column.
How To Repeat A Command
Feb 29, 2012i have little comand to add values from one table to another like this, but i need to this command to repeat, because table has more than 130 000 records.
Here is my code:
PrivateSubButton1_Click(senderAsSystem.Object,eAsSystem.EventArgs)HandlesButton1.Click
Me.FTADRESBindingSource.Filter =
"[noqeyd]"&
[code]....
what i have to do for repeat this action until last record in table?
Get While To Repeat Once With Each Button Click?
Oct 17, 2009I have a simple program that takes the number of students and calc's the avg. It is suppose to add one student,(female, male,all) with each button click and update the avg. I have a loop set up to do this but I don't know how to get my do/while to work once, each time I press my calc button or can't it be done this way?
I'll try to past my code so far:Public Class frmMain
[Code]...
Not Repeat A Random Number More Than Once
Feb 21, 2009I'm having trouble using the Random class. I have this [code]...
I have this code in a function and everytime I call it it return a random number. The problem is I only want the number to be return/generate once. There be times I call the function and it returns the same number as in the pass. Is there a way to random the number once? I know in C++ you use like "Seed" or something and it will only generate once.
Preventing A Message Box Repeat
Feb 26, 2012I've completed an assignment that requires me to search through two listboxes for a particular number.If the number is found, the text on a label changes to a dollar amount, otherwise a message box is displayed letting the user know that the requested number cannot be found.It works well enough, searches through the listboxes, finds the number, and displays the message box when it can't be found.However, the message box shows repeatedly up to five times.After the user clicks "OK" on the fifth appearance, the program crashed and displays the follow message."Invalid Argument = Value of '5' is not valid for 'index'.Parameter name: index."I don't know what's causing this, or how to fix it.I do use the index as a counter at a portion of the program...but I'm not sure where I went wrong with it.[code]Also there are five items in the second listbox...probably has something to do with it.
View 2 RepliesRandom Array That Does Not Repeat?
Aug 3, 2011Im creating a program that randoms 5 questions and when a certain question is shown then it must not be shown again when the button is clicked. Lets say when "What is my name?"array is shown when the button is clicked then it must not be shown again until the last question that is not shown will be shown.
Public Class Form1
Dim random As New Random
Dim Question() As String = New String(5) {}
[code]....
Random Number But Don't Repeat?
Aug 2, 2009I would like to generate a random number less than 50, but once that number has beengenerated I would like it so that it cannot be generated again.
View 3 RepliesRepeat A Block Of Code?
Feb 25, 2011now if i've written a code, and then wrote that if a certain condition presents then repeat that code again including that if condition, so what is the code for this?
View 3 RepliesRepeat Gradient PDF Background
Nov 25, 2010I am creating a page that auto-creates a pdf file from data in the database. I have the entire pdf working with the exception of the pdf background. The customer wants a gradient which I will need to repeat, but how would I create this? the image is 1px in width 976 in height [Code]. I was hoping that declaring a longer width it would stretch the image across but this failed.
View 1 RepliesRepeat Process In VB Application?
Jan 5, 2011I have access to the source code of a previously created app that work's as designed, but i am looking to update it for further enhance its ability. The change required may be simple in thought and also in design.Basically the app allows you to read in a data file a confirm the data file is in the correct format.Details fo the data file. All lines of the file are 120 characters long. If they are not then there will be an error returned. The fields within the lines have different properties and vaules and the validation on these fileds and lines work perfectly.
1. The first line of the file is always known as a descriptive ( header record ).
2. The next line will outline a detail record. The could be hundreds of these lines.
3. Finally there is a file total record.
A file could be four lines in total or 40000 lines in total. As mentioned the app works when there is one header and total record.I am looking to see if it can be modified.My intention is to merge multiple data files into a single file. There in lies the problem. There is a line in the code as per below.
Do While Not EOF(1)
As far as i can tell this means to go to the end of the file. When there are more than on set of data , there are errors messages generated because the code is looking only for one set of header and trailer records. As mentioned when there is one set of header total records , the apps will validate the file and return any error messages.What i think i need to do is insert another loop/s that say's read data between the header record and the trailer record , if there are any errors display it , then go to the next header / trailer records and display and errors , and continue to do so until you reach then EOF.
Header
Detail
Detail
Total
[code]....
Repeat Some Instructions The Fastest?
Sep 23, 2008epeat some instructions the fastest?i tried this:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
start()
[code]....
Repeat Values In Richtextbox
Dec 10, 2009There is a richtextbox containing either 'True' or 'False' at each of it's lines. Let's say for example that it contains 100 lines. The 2nd line is 'False'. Through a contextmenustrip I would like to be able to select that 'False' value and have an option saying 'apply to a range' of lines. The program would ask for the number of lines the user would like to apply that value, and apply that value to the lines he specified. [Code]
View 3 RepliesTimer To Repeat Code
Jun 5, 2012I some code that looks to see if a certain program is running when the form is open. If the program is open it puts Running in a label, if it isn't running it says not running.What I want to do is repeat this process every 5 or 10 seconds. I have never used a Timer before so not sure where to start.
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