.net - Conversion From Number To Char Without Using Any Special Character
Oct 4, 2010i want to convert following number to character equivalent but without using any special character.
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Set Char Number Limit And Handle Special Chars In TextBox?
Jan 28, 2009I am a new VB programmer and am using TextBox in VB2008. Here are the problems I experienced in TextBox -
1, After I typed number in TextBox and found I need to type another number. So I used backspace key to remove it. But at this time program quit and displayed this problem: InvalidCastException was unhandled. How to solve this issue?
2, Can anybody tell me how to set number of characters are allowed to be typed in TextBox?
3, Can anybody tell me how to implement the feature that only numbers are allowed to be typed? In case letters are typed, how to tell user to re-type?
Check For Character Number And Special Characters In A String?
Jan 21, 2011I want to user to enter only numbers and characters in textbox i.e no special charaters.I don't want to use key press event of textbox.As i need same validation in gridview.
So i want to validate whole string.
Asp.net - Generate And 7-digit Random Number/special Character String ?
Dec 1, 2010How can I generate a 7-digit random number and special character string in a textbox on a button click event, in VB.Net?
View 2 RepliesCalculate Characters In One Row On Special Defined Numeric Value To Each Character Or Group Of Character?
Aug 25, 2011How do I write an expression to calculate all characters of each row by my own defined value to each character = all the A and B and C and etc. will be as 2 and all I and J and whatever ... will be 1 so I need an end result of the total.
View 3 RepliesFunction Which Take String (alfanumeric+special Char) As Input And Return Serial Key
May 6, 2010i want to generate a serial key which depend on system harddisk manufacture id ...
so Is any function which take string of alfanumeric + special char as input and after encrypted return output as unique serial key / product key...
Xml Special Character In Value
Jun 7, 2010Here's my xml
<?xml version="1.0" standalone="yes" ?>
<MyXML>
<myNode name ="nameValue" webLink="http://www.bing.com/search?q=help+and+help&go=&form=QBLH&qs=n&sk=" />
[Code]....
Integer To Char Conversion?
Mar 31, 2010I want to convert some integer number to char. Basically i am writing these char to serial port to get response from modbus implemented hardware.
TempStr = Convert.ToChar(gSlaveNo) & Convert.ToChar(HOLDING_REGISTER_READ) & Convert.ToChar(writeAddressHigh) & Convert.ToChar(writeAddressLow) & Convert.ToChar(noOfRegistersHigh) & Convert.ToChar(noOfRegistersLow)
[code].....
Special Character Into Querystring .NET?
Jun 27, 2011I need to send the follow [URL]
View 4 RepliesUsing Special Character In Text?
Mar 22, 2010How can I use Special Character in Labels, using VB 2008 Express?
View 5 RepliesFinding The Char Code Of A Character?
Jul 13, 2011I am trying to write a VB function to strip unwanted characters from a string. It is for generating a 'clean' url from data that has been inputted into a CMS. Someone has copied and pasted from a Word document and so there appears to be an mdash or ndash in the product title. This results in ─ appearing instead of -
I have tried a Replace(text, Chr(196), Chr(45)) but it isn't working so it can't be 196. Is there a tool or something where I can copy this character and paste it into the tool and it will tell me what char code it is?
VB Express Conversion From ASCII Char To Hex
Jun 23, 2009I read in a unique file type, its called .pkm, it's just a collection of hex data. Anyways, I'm using VB Express 2005 (or 2008 since it's free), and I read in the file, and printed out the values. It printed out the ASCII character equivalent, so all I saw were the weird symbols and all (the hex characters in this file do not convert using ASCII). What I want to do is convert it to hex so I can see what the hex values are.
Code:
Dim file As String
Dim data1 As String
file = "D:Documents and SettingsownerDesktopPokemon7-10-08_10ANNIV_ENG_Lugia.pkm"
[Code].....
Too bad image code is off. That is a screen from a hex editor that reads it in properly. Currently my program displays it the way it is seen on the right, but I need it displayed the way it is on the left, in plain hex.
Asp.net - Remove Special Character From String In .net?
Apr 14, 2012this would be my string Panipat,Patna,Result should be Panipat,Patna,Panipat,Patna,Result should be Panipat,Patna Panipat,Result should be Panipat,Panipat,,Result should be Panipat How can i do it
View 3 RepliesExtract Text With Special Character?
May 20, 2012I am willing to extract value which present between double quote with special Chartres my current code is not working in this case, I am using string to get this value
value="fc6424b77def87f99ea2127eadbbc15f+"
Following is my code
strKey6 = ExtractText("wpEditToken"" value=""", """", txt)
key6 = strKey6
How To Impose Special Character Restriction
Jul 22, 2010I am developing a small application that need user authentication. How can I impose special character restriction. I mean how can I ask the user to enter at least 1 special character to make the password strong.I use VB.Net 2005.
View 2 RepliesInsert Special Character In Sql Database?
Jun 18, 2012how to insert special character in sql database like wise" @#$%^&&*"
View 2 RepliesMatch Special Character Anywhere In String?
Feb 21, 2012I am not a regex guy, so I need a little help, just cant get my head around this...
I am writing registration page and using asp.net validators. I need a regex validator to match a special character anywhere within a word, so it will satisfy requirement which says that "ID must have at least one special character." Allowed characters are[code]...
Once again, I am a junior, and having problems with wrapping my head around this stuff at this moment..
Digit Uppercase Special Key Conversion
Apr 3, 2010I'm trying to go enter data in textbox1, with the click of button1 any digits will be raised to their special key function!
View 1 RepliesAsp.net - Special Character With Recordsets Read From MySQL
Nov 10, 2010I have recordsets in my MySQL database like this (in german): Karrieren im Porträt: Interview mit Thorsten Franck - „Ich liebe Produkte" Now when I get the data with the MySQL connector reader and write it into an xml file I get just this: Karrieren im Porträt: Interview mit Thorsten Franck Ich liebe Produkte As you (hopefully) can see, the minus (it's one of those long ones) and the upper and lower quote signs are not shown. The table is defined as UTF-8, the output of the xml file also.
View 1 RepliesCreate Special Character String In Program?
May 23, 2012In ancient time, we can specify all characters with chr(56)
For example, say the character is unprintable. We want to put it in a string. Just do
Dim a as string = chr (56)
Now we have UTF8 or unicode (or whatever encoding).[code]...
MS Access Recognizes Comma As A Special Character
Apr 19, 2011Has anybody had this problem? I have a very simple query where I'm using a comma to denote something like - In ("purchase","refinance"). Access says that the comma is a special character & won't allow me to do anything. I have another PC which has all the same MS Access settings that allows me to run the same query. This lets me know it's a setting issue but I can't find it anywhere. Does anyone know what setting would cause MS Access to view a comma (,) as a special character?
View 1 RepliesPrint Special Character In Crystal Report?
Apr 18, 2009I have created windows application for hospital management and i have used InBuilt Crystal Report Facility of vb.net .
I want to print some special character in my report but i got an error while i try to print that characters.
Special Character In String (card Suits)
Sep 30, 2009[CODE...]
I have the above declarations in my project. On a Vista machine the compiled code looks good, on a XP machine I get a character like this [] instead. I copied the code from the web, I'm not even sure how it was typed to begin with.
I do know that is views correctly in my modules in Visual Studio and in notepad etc. What can I do on my XP machine to make these special characters appear?
VS 2008 : Delete Special Character From Text?
Oct 9, 2010i have problem in Delete special character from text
case: "Valid file extensions: {(asa , asmx , asp , aspx ,xlt ,zip)}"
i need delete marks " { } ( ) : , from text After process is:Valid file extensions asa asmx asp aspx xlt zip
Unmanaged DLL Structure Conversion (unsigned Char Pointer)
Oct 28, 2009I'm making a "wrapper" for an unmanaged DLL (written, I'm fairly certain in C). I have a c++ "wrapper" that I'm trying to convert to VB.net. I've got most of the program working, but I've hit a brick wall.
I'm trying to convert the following two structures from their c++ versions to their vb.net versions. I cannot be sure which is the problem because both must be passed at the same time. The error I am getting is thrown by the object and indicates "Invalid structure size specified". I can cause this error on other objects when I either don't set the dwSize variable, leave off a parameter or change the parameter type incorrectly. Note that the dwSize parameter is supposed to contain the size of each structure. I'm successfully calculating that for my other structures and I'm using the same method on these and the results appear correct, so I do not believe the problem is found there. The object uses a lot of structures and the rest of them are working. These two are the only ones with a) an unsigned character pointer b) an unsigned long array and c) doubles.
C++ versions:
CODE:
I don't think I'm missing any parameters - the help file seems to agree with me on this, but it's theoretically possible that there is something missing (though I don't think so for other reasons as well). My suspicion is that it's dwPalette, pImageData or pMaskData with (in my uninformed opinion) more suspicion on the pImageData and pMaskData.
Place A Special Character In A Textbox At The Cursor Location?
Dec 19, 2009I am using this line of code to place a special character in a textbox at the cursor location:
Me.RichTextBoxPrintCtrl0.Text = Me.RichTextBox.Text.Insert(cursorloc, "ῳ")
It works good, but after it has been done, if you try to undo the action by pressing control Z, for example, it is not undoable. Is there a way to make the action undoable?
Read Line From Text File / Accept Special Character 'or'
Feb 19, 2009I have a program to read line by line from text file. [code]There is run time error while TextLine data has ' or "May I know how to read the data with ' or " character?
View 6 RepliesCreate Special Character By Windows XP Operating System Program?
Mar 9, 2009I create special character by Windows XP Operating System Program Start/Run/eudcedit But, i can't reduce width of charater Ex: I create number 2 in string H2O but 2 is subscript then width of "2" is short, and i can't make "2" character shorter.
View 2 RepliesError When Read File (on 2nd Instance Of Software) - Output Char Buffer Is Too Small To Contain The Decoded Character
Apr 16, 2012So I tries to read txt file to memory, sometimes (just sometimes) I getting this error: The output char buffer is too small to contain the decoded characters, encoding 'Unicode (UTF-8)' fallback 'System.Text.DecoderReplacementFallback'. Parameter name: chars
[Code]...
What's So Special About The Number 0.14
Aug 3, 2009 Check this out: If you do something like this code:
Dim X as Double = .14
Dim Y as Double = 14
[code].....