VS 2008 Show Ascii Character Form Instead Of Hex?

Jan 15, 2010

I am receiving hex values for my step through debugging when I go over an integer. For instance if i have an integer of 1 it will show &H1, How can I get it to show the ascii character form instead of hex?

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Re-produce An ASCII Character On A Form?

Jul 13, 2011

I want to re-produce the equivilent of the DowArrow sign on a VB2010 Form label. label1.Text = Chr(ConsoleKey.DownArrow) doesn't work. The nearest character seems to be ASCII DEC 30 value., which will do fine, but Is there anyway I can reproduce this char on my form label, using one line of code, viz- label1.text =

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What Is The 'whitespace' ASCII Or Unicode Character In System.Text.Encoding.ASCII.GetBytes (whitespace)

Nov 4, 2009

I would like to pass a whitespace character by using the System.Text.Encoding.ASCII.GetBytes(" "), and System.Text.Encoding.Unicode.GetBytes(" ") , where " " is the whitespace Character required. What do I need to type (" ") to get a whitespace character passed.?

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Asp.net - Character Support - Translate Higher ASCII Characters To Lower ASCII Characters?

Aug 7, 2009

So I have an ASP.Net (vb.net) application. It has a textbox and the user is pasting text from Microsoft Word into it. So things like the long dash (charcode 150) are coming through as input. Other examples would be the smart quotes or accented characters. In my app I'm encoding them in xml and passing that to the database as an xml parameter to a sql stored procedure. It gets inserted in the database just as the user entered it.

The problem is the app that reads this data doesn't like these characters. So I need to translate them into the lower ascii (7bit I think) character set. How do I do that? How do I determine what encoding they are in so I can do something like the following. And would just requesting the ASCII equivalent translate them intelligently or do I have to write some code for that?

Also maybe it might be easier to solve this problem in the web page to begin with. When you copy the selection of characters from Word it puts several formats in the clipboard. The straight text one is the one I want. Is there a way to have the html textbox get that text when the user pastes into it? Do I have to set the encoding of the web page somehow?

[Code]...

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Asp.net - Convert ASCII Character Code To Character?

Jul 15, 2011

I have a value I am pulling into a string that looks like this:

M'arta

I need to have it to translate the numeric value into an actual value so that the string looks like this:

M'arta

how to accomplish this in VB.NET? Here is the relevant line of code that returns this result:

Dim occupant as String = GridView1.Rows(e.RowIndex).Cells(2).Text

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Convert A Character To Ascii?

Dec 10, 2011

I know how to convert a character to ascii Asc("E") = 65 How do I reverse the process? ie change 65 to E?

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Character Encoding - Converting UTF-8 To ASCII?

Feb 20, 2009

I am writing a console application, which reads emails from different email boxes and processes through them. Emails are received from various automated systems. The email messages are logged and/or sent forward.

The problem is that some emails are encoded in UTF-8 and transfer-encoded in quoted-printable which messes up special characters (mainly ä,ö and å). I have not found any solution to convert them in readable format.

For example "ä" in quoted-printable is "=C3=A4". Using a normal conversion methods the result is "ä" (gibberish).

I shamelessly ripped this example conversion table from here: [URL]

[Code].....

So how do I get the real codepoint from UTF-8 value? I'd rather not use any external libraries. Besides I've tried a couple already and they failed.

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Write ASCII Character Into A File?

Jan 6, 2009

I want to write the ASCII code chr(192) into a file but I dont know am I right.Is the function like this chr(192) or something different because it doesn't write the character 192 in the file. Or can someone tell me how to write something into a file using ASCII codes?

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Reading Decimal Value Of An Extended Ascii Character?

Sep 1, 2011

I'm Alan and I'm writing a little program (beginner), but I'm stuck and I can't get any further. So I hope one of you guys can help me solve following problem.Let me explain what I'm making, so it can give you all a better perspective.

For a this project I'm receiving data via the RS232 communication port. So basically I receive bytes. These bytes are converted to a string. So for example I receive this:"BAA" this is good because I can get the correct decimal value for "B"(66) and "A"(65) using the command asc("A") in .NET.but sometimes I receive a character that exceeds the 0-127 limit for example ""(128) (please see [URL]..But now when I try to get the decimal value of "" I get 63 instead of 128. I searched the Internet and forums for an answer but I didn't find one that fits my problem.

So if it's possible, can one of you code experts explain me how to fix this problem ? It would help me a lot. I hope I described my problem clearly, but if there are some questions,

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VS 2005 - Not Using Any Characters From Extended Ascii Character Set (128-255)

Apr 24, 2009

I want to explicitly inform my user that they are not allowed to use any characters from the extended ascii character set (128-255). When I try to create a string of these values using the following [Code] It outputs them fine, with the exception of a bunch of blanks in certain areas(I am assuming these characters are unprintable), but I noticed that when I hover over the value of sVal in the VS, the tooltip/quickview of the value is written nicely on one line. Any ideas how to remove characters that would appear to be blank spaces (unprintable) when outputting this list?

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Ascii Code For Termination Character For TCPServer / Client Communications?

Jan 5, 2009

I am working on a client/server based application and I have run into quite a few snags stumbling my way through I have resolved quite a few issues, and need help with something new. I am using a TCPIP client/server and I find that at the end of each loop when I am reading the data from the network stream it appends a character to the end. I have tried removing the last character but I am not sure if it is getting the whole character successfully because I still get lots of different errors both in binary and xml deserialization whcih I think is related to this. Does anyone know the ascii code for the termination character for TCPServer/Client communications?

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How To Modify String - Display A Minimap Made Of ASCII Character ?

Apr 19, 2011

I am working on a text-based game and as your character moves, you get informations such as the room name and below, a description (Lorem ipsum in the example) which is an array of string. I would like to know how to append characters to it. I am actually trying to display a minimap made of ASCII character. See the second bloc code for an example.

From:

code:

Into:

Room Name Here

code;

The game itself is made in VB.NET but a solution in pseudo-code is also welcomed. Also, each line's length is aproximatively the maximum length it must be.

The desired output must be an array of strings because this data is later send to a client connected using sockets.

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Create Console Program Where User Enters A Character And Respective ASCII Value In Denary

Nov 21, 2010

The latest assignment from my teacher was to create a console program where the user enters a character and the respective ASCII value in Denary, Hexadecimal and Binary, Even Parity, Odd Parity and Hamming code is returned.I've managed to implement all of them except the latter with relative ease, I am familiar with the concept of Hamming code and can compute it easily by hand, but don't really know how to implement it as a function in my program. [code]

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Forms :: Program To Show Ascii Code Used?

May 8, 2011

but I am trying out VB.net and is trying to make a program to show the ascii code for every key press I made.. here is the coding i used..

Private Sub TextBox1_KeyDown(ByVal sender As Object, ByVal e As _ System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyDown
TextBox2.Text = e.KeyValue
End Sub

this one seems to work fine, but I noticed that regardless of whether I use "A" or "a", the ascii code shown is always 65. last i checked small letters have their own ascii code, so "a" should show a ascii of 97, not 65..

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.net - Microsoft.VisualBasic.FileIO.TextFieldParser Changes ± Ascii 241 To ? Ascii 63?

Dec 11, 2010

I am using Microsoft.VisualBasic.Fileio.TextFieldParser to parse a CSV file that was created with Excel 2003. The parser is working great with the exception that it is converting extended ascii values to question marks! So if the file content was:

± 3
The TextFieldParser is returning
? 3

I have tried all of the encodings in the System.Text.Encoding package with no luck. I thought I had it with UTF7 but it was dropping other characters like replacing the + sign with a space.

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VS 2008 Random - New Character Out Of The String And Then Remove The Character From The List Of Characters

Dec 12, 2010

[Code]...

For each character of this string I want a new character out of the string and then remove the character from the list of characters that still maybe used for other characters. It may not get the same character, you could basically just call this encryption, but it's not what I am making. I don't want to waste my time doing this one hour while VB can do this for me in <1 second.

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Converting An ASCII 6-bit String To 8-Bit ASCII Characters?

May 9, 2011

I'm working on decoding a NMEA sentence that is a compressed 8-bit string. I'm having a very hard time of wrapping my head around the bit manipulation needed to convert this string. If someone could get me started with this it would be great.

Here is the incomming string:

!AIVDM,1,1,,A,14eG;o@034o8sd<L9i:a;WF>062D,0*7D

and here is the expected output:

[code]...

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VS 2008 Close Current Form And Show Different Form?

Sep 4, 2009

When I use

Me.Close()
Form1.Show()
It closes the whole app.

How would I change it so that it only closes the current form while opening a new one? EDIT: I put [Not Resolved] Because I accidently pressed the resolved thing

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VS 2008 : Why Instantiate A Form Instead Of Form.show

Dec 18, 2009

why I need to instantiate a form instead of form.show?

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VS 2008 Form Show Form Hide?

Sep 28, 2009

Private Sub HideShowTest_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.Hide()

[code].....

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VS 2008 Form.Show / Form.WindowState?

Oct 26, 2010

I have a dual monitor setup on my computer. My program has multiple forms. I've designed the program to check which monitor the main form is currently on and to open the secondary forms on the current monitor. When the main form is on the primary monitor the secondary forms open as FormWindowState.Normal which is the design-time setting for the secondary forms. If the main form is on the secondary monitor and I click to open a secondary form then the secondary form is to be displayed as FormWindowState.Maximised.

[Code]...

So I moved the Form.Show line to after the Form.WindowState line. This works fine when the Form.Show process is very quick. The problem is that one of the secondary forms downloads some information from the internet so it takes about a second to finish the Form_Load process. When I had Form.Show first the form would not appear on screen until the Form_Load process is complete, so the delay was in the form appearing at all which is how I prefer it. With Form.Show last the form appears on screen immediately but appears mostly blank and unresponsive until the Form_Load process completes.

I would prefer that the form not appear at all until the Form_Load process is complete but I would like it to appear in an already Maximised state. Is this achieveable? It doesn't seem that complicated but I just can't figure it out.

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Convert Char To Ascii In Array Form?

Dec 5, 2009

convert char to ascii in array form?.asci[a]but a is char array.i need a syntax for it.

Admin Note: all the communication on the forums.

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VS 2008 Can't Show Form 2 When Use TAB

Jan 6, 2012

[code] I can't show the form 2 when i use TAB.tabindex already set into 1.

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VS 2008 Form Freezes On .show()?

Jun 24, 2009

My mate & Myself are currently building a IRC Client, a problem we have come across is when opening a chatroom the form Freezes for example.

We are currently using arrays so we can open multiple chat rooms and at this current time to open a chat room we use

Channels(ChatIndex).Show()
The form opens but freezes.

I have also tried using

Channels(ChatIndex).ShowDialog()
Application.DoEvents()

Using the above code, the form does not freeze but appears we can not access any of the controls such as (RTB)

What would be causing the form to freeze on .show(), Has anyone else had any similar issues?

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VS 2008 Show Form On Startup?

May 25, 2010

I'm making a program, I have added it to the startup now but, How can I make it show the form on startup?

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VS 2008 Show Form While Updating?

Mar 1, 2010

I have a "housekeeping Form" set up that...when triggerd by the main form, updates records, sends email, clears and refills an access table all of which runs from a Form.Load Event my problem is the form "PLEASE WAIT WHILE SYSTEM IS UPDATING" will not fully load while all these things are happning I have tried ME.Show and ME. Activate

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VS 2008 Show The Upload Bar In The Form?

Dec 10, 2009

I'm currently uploding using this script:

Dim UserID As String = "MyID"
Dim Password As String = "myPW"
lblUpload.ForeColor = Color.Orange

[Code].....

But when it's uploading it show a new window with a cancel button. how do I hide that window, and if possible show the upload bar in the form that is uploading?

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VS 2008 Show The Username On The Next Form?

Apr 26, 2009

I've made a basic form with a textbox for the username and an OK button, I have no idea how to make it go to the next form when only certain usernames are entered and the OK button is pressed.I also need to find out how to show the username on the next form?

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[2008] Form Show Position?

Mar 1, 2009

How do I when showing a form, make it randomly pop up on somewhere on the screen? Im using it for allitle game Im putting together

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Show A Thumbnail Of A Webpage On A VB 2008 Form?

Jun 3, 2009

I need to show a thumbnail of a web page on a VB 2008 form. I have found a number of code snippets that mention something called an IViewObject which can apparently do what I need but the only examples are in C.

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