Prefixing And Suffixing With Hash(#) Symbol - How To Remove # Symbol?

Nov 25, 2010

I am writing sample code for Date conversion using VB.net.Problem i am facing that it is prefixing and suffixing with hash(#) symbol.ex : #2010-12-12#.How to remove # symbol so that i can only date.

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Substring From Right To Symbol?

Feb 3, 2011

Example i have string =D:aaabddddd.jpg

string =D:aaabdddddfsdfsdfdd.jpg

i want to flexible sub string from right to ""

so answer=ddddd.jpg and dddddfsdfsdfdd.jpg

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Change FormatCurrency Symbol?

May 6, 2011

We work with multi currency accounts and in my program i want the correct Currency Symbol to show against prices etcAs i am in the UK the default symbol is ´┐Ż. But what i would like to do is at the start of the program check what currency the account is and then from then on FormatCurrency will use the correct Symbol.

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Listbox % Symbol Unsupported?

Jun 7, 2011

I am trying to pass an FTP file address with % symbols [URL] If I directly input the address: Req = CType(WebRequest.Create("ftp://.../EcoHydrology/Sample_Outputs/AA/A%23%23_AAA_AA_AA%23%23%23a_A%23%23_AAACC07.txt"), FtpWebRequest)

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Textbox & Currency Symbol

Apr 26, 2010

I have a textbox called txtfullfee, which is populated from a table in sql server. The value is 50.00, what I want to show on the text box is 50.00 instead.From the properties menu can I set somewhere to have the sign infront of the value.

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Asp.net - Unexpected Symbol 'dim' With A OLEDB Connection?

Aug 18, 2011

How do I fix this error? I'm using asp.net Compilation Error.Description: Error compiling a resource required to service this request. Review your source file and modify it to fix this error.

Compiler Error Message: CS1519: Unexpected symbol `Dim' in class, struct, or interface member declaration

Source code:<%@ Import Namespace="System.Data.OleDb" %>

<script runat="server">
sub Page_Load
Dim dbconn As OleDbConnection
dbconn=New OleDbConnection("Provider=SQLOLEDB;
Data source='http://localhost';

[Code]...

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Avoid Using Percent (%) Symbol In Search

Jun 21, 2010

I have a method that searches a database using the contents of a textbox. I don't want people to be able to type "%" and retrieve all of the info.

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C# - Percentage Symbol To Decimal Numbers In .net?

Nov 13, 2009

Using .net To add a $ symbol for numbers I did Texbox1.Text.Format = "C"

How to add % symbol at the end of each integer to represent a string in textbox.

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Checking A Certain Symbol Is Present In Textbox

Feb 8, 2012

i am trying to validate an email address by making sure that there is an @ symbol present in the text box. So far i have the following code.[code]I get a blue line under the "@". How do i get this to work? Or is there a better way to do this?

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Converting Symbol Characters To HTML?

Jan 12, 2012

I'm trying to ensure that all characters which are not numeric, or alphabetic are converted to HTML code when submitted to my database.

[Code]...

This successfully converts anything to HTML, but now I need to put some condition in there so it only does it where I need it to. ie; on any character which will either screw up my database entry, or screw up formatting when returned back to the screen as HTML (this database content is for product data for a website).

So for simplicity, I guess I want to convert only charcters which are not A-Z alphabetic or 1-0 numeric.

I could use isNumeric, but not sure how to detect alphabetic characters.

I've been Googling and found something which looked like it would work, but the logic/filtering was wrong.

So I figured I'd ask here :D

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Currency Symbol And Arithmetic Operations

Jul 15, 2009

Whats the best way to include the Currency Symbol, without affecting arithmetic operations for example. Lets say I have a Listview which has one column named "Cost" where ill be a Currency Value which needs to carry the symbol for example "BsF. 22,34" or "$. 22,34". Lets say I need to apply aritmetics with those values after whats the best way to store em or at least ignore the symbol when using arithmetic on them?

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Decimal Symbol: Period Or Comma?

Sep 29, 2010

My chemistry calculations program, written in Visual Studio 2008, VB.Net (Win XP), gives completely wrong results when a Comma is used as Decimal Symbol.The calculations are only correct with a Dot (.) as Decimal Symbol.How can I make the calculation results independent of the Decimal Symbol? (Dot or Comma)?(For example Excel calculates correctly with a Dot or Comma as Decimal Symbol)I have found an old thread adressing the same problem, but no simple and easy solution was given.

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Find Hex Symbol/Character In A String?

Jun 18, 2012

I have a string of text being sent through a serial port to a text box (Text1.Text). The string has some symbols in in which I am assuming are Hex values. The hex values are Hex(1), Hex(4), Hex(12), and Hex(17). What I need to do is find the position of these hex symbols in the string of text so that I can split or grab the data after the specific hex symbol. I am not able to use substring or indexof or instr ... or at least I am not using it correctly to find the appropriate symbol.I was thinking if I need to iterate through the string character by character and grab each symbol or text and get their value??? If it is one of the hex symbols, then get the index number (or position).

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How To Place Question Mark Symbol

Sep 26, 2009

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim Response As Integer
' Displays a message box with the yes and no options.
Response = MsgBox("Do you really want to exit?", Buttons:=vbYesNo)
[Code] .....
How do I place that blue question mark symbol next to "Do you really want to exit?"

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Search All Sub Directories For A Symbol And Replace It With Another?

Mar 30, 2012

I am trying to search all sub directories for a symbol and replace it with another. The code below works for a specified path but it will not search sub directories.

[Code]...

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Show Positive Symbol For Integer?

Feb 15, 2009

How do I have a positive number show the "+" sign before the number.

I feel that this should be easy but my searches must be too broad because I get way more info than I want and don't seem to find the easy fix.

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Store Currency Symbol(like Rs) In A Textbox?

Mar 4, 2010

How to store currency symbol(like Rs) in a textbox in vb2005.I have to do currency math and store it in database

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.net - Format Negative Numbers In Parenthesis BUT NOT With $ Symbol?

Dec 1, 2011

I have seen all over the internet to format a NEGATIVE double value with a parenthesis WITH a $ symbol ie. currency type.

I am looking for a .NET format string, to format

12345.67 = 12,345.67
-12345.67 = (12,345.67)

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Change Symbol Of Cursor When Drag And Drop?

Jul 27, 2009

i have read the example of JM about drag and drop listbox.[URL]..

But how can i change symbol of cursor when drop to other listbox.

I want symbol is addition sign)

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Convert ASCII Symbol To String Text?

Feb 15, 2011

I have lines of text that contain "degree symbols" (ASCII(248)). I want to replace those symbols with an alphabet character (Z).I am changing the line of text into a charArray,iterating through one character at a time. How do I define the ASCII(248) in code to replace each occurence with a Z? Something like string.Replace(ASCII(248), "Z") would be nice, but that doesn't seem to work too well.

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Display The Latest Symbol When Drawing A Graph?

Apr 19, 2009

if there's a way to just display the latest Symbol when drawing a graph. My app displays "real time" data from a pointPairlist and I want one graph just to be a + mark with no trace.

Dim myCurve As LineItem = m_graphPane.AddCurve("", m_pointsList, Color.Red, SymbolType.Plus)

This will show a red line with a + with every pointpair, I just want to display the latest pointpair, as an +.

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Encoding - Display A Registered Trademark Symbol («)?

Sep 28, 2010

I have taken over support of an application at the company I work for. All of a sudden, the customer wants to be able to enter a registered trademark in a name field. The symbol, using ALT+0174, is being saved correctly, but the app is not encoding it properly. Essentially this is what I'm doing:

Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
Dim ms As New MemoryStream

[Code].....

Everything is fine, except the "??" after "Smith" should be "«". What is the best way, if any, to display the symbol correctly?

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How Can Display Service Mark Symbol SM In Coding

Oct 24, 2011

How can I display service mark symbol SM in coding.I tried ChrW(8480) but it does work will other browser except IE 8.

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.net - Converting Html Symbol Code Before Sql Insert Stmt?

Oct 24, 2011

I am trying to export some data from a SQL Express table to Access using VB.net. The data is correctly displayed in SQL as, for example, temperature with the small degree object and the letters F or C for Farenhiet or Celsius. The character is of course represented by ░ = "&#176" in html code, which is what appears in my access tables.

How can I get the insert statements to correctly pass this symbol? I have thousands of records and this applies to maybe a hundred or so in each of a few hundred DB's I am running this conversion on.I read the data from a Gridview an .aspx .net web page and then use an insert query with an Access OLEDB connection.

[Code]...

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C# - Format Double As String With Positive / Negative Symbol?

Aug 25, 2011

I'm outputting a Double that can be either (+) or negative (-). If the number is a negative the symbol (-) is included automatically, is there a way to do this for positive numbers as well?

The only (horrible) way I can do this is :

If MyNumber <= 0 then
string.Format("{0:0.00}", MyNumber)
Else
string.Format("+{0:0.00}", MyNumber)
End If

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Forms :: Put A Enter Button With A Symbol As In Computer Keyboard?

Jun 24, 2010

i developing my stock management system..in the welcome screen i want to put a enter button with a symbol as in computer keyboard.how can i get that symbol in button Text.

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Forms :: Show Currency Symbol(like Rs) In A Textbox In VB2005?

Mar 4, 2010

How to show currency symbol(like Rs) in a textbox in VB2005.I have to do currency math and store it in database.

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Make Space Between Spacial Symbol And Other Character Automatically?

Apr 5, 2012

I want code for RichTextBox when I write text it make space automatically before and after some character like Spacial symbol example , I write in RichTextBox this statement :

array()={1,2,3,4}

when I press ENTER this statement change to :

array ( ) = { 1,2,3,4 }

make space between spacial symbol and other character automatically

How I do that In VB.NET 2008?

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MC75 Using Symbol.imaging.device Libraries For Program?

Jan 7, 2010

I have a .net application running on a symbol mc75 (motorola) using the scanner. I am now trying to add functionality for the camera and I am running into issues.

To find the 'devices' you are supposed to use the library's 'available devices' function.

With the barcode it is symbol.barcode.devices.availabledevices and it returns two items (you can scan from the scanner or using the camera device) However, when I do the camera library it does not find any devices - symbol.imaging.devices.availabledevices returns 0

I can take a picture using the software on the mc75, so I know the functionality is there, I just can't figure out how to get to it programmatically..

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Press Enter In A Cell Of A Datagridview And Display A Symbol For It?

Jan 12, 2009

does somebody know the user will be able to press enter within a datagridview cell without moving to the next cell. Also i want that the carriage return symbol, i mean a symbol that represents the new line , to be displayed.

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Public Property With Percentage Symbol At Design Time

Mar 18, 2011

A component I'm making has a public property that represents a percentage. How I can give it a % symbol in the Properties Window at design time in Visual Studio? I mean, like the Opacity property of a Windows Form.

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RegEx - How To Validate Decimal With Optional Percentage Symbol

May 12, 2012

As the title of the question, I need to validate regex using the following values:
(Maximum 2 decimal places, and 9 integers) with an optional percent symbol.

Valid:
10%
0%
1111111.12%
15.2%
10
2.3

Invalid:
.%
12.%
.02%
%
123456789123.123

I tried:
^[0-9]{0,9}([.][0-9]{0,2})d[\%]{0,1}?$
But It does not work as I want.

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Automatically Convert All CURRENCY Symbol To The One In Dropdown List-defined

Apr 11, 2012

Need to get this done: To have just ONE cell that is defined in a dropdown list with several (various) countries´┐Ż currencies, and each time when I choose a currency on this dropdown, EVERY cell in my worksheet which has a figure formatted with CURRENCY will automatically turn into that currency selected only in that dropdown cell. I have imagined whether if there was a solution, that the monetary cells do not necessarily have to be first in CURRENCY format, or do they have to? Anyway, I do nt know how to accomplish this, Without the solution, I have still at this time just set all the cells with monetary amounts in simple NUMBER format, ie. no CURRENCY SYMBOL at all, till I find a solution ..

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Display The Square Root Symbol On A Button In A Windows Form?

Feb 11, 2011

I'm trying to display the square root symbol on a button in a windows form. I'm using the unicode U+221A which on windows character map is the root sign. When i enter this in visual basic ensure the font is the same as that in the character map (wasn't sure if that made a difference to the unicode) my button displays the eta sign instead. Any help greatly received.

This is the code i'm using to set my unicode the the buttons text property.

btnSquareRoot.Text = CChar("U+221A")

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Visual Studio Hangs When At Symbol Is In Text Of A Continued Line

Oct 18, 2011

Create a new web form Go into code behind file Create the Page_Load event enter the following [code]When you type " right after the word with, Visual Studio will hang.

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VS 2005 Euro Currency Symbol In Console Displayed As Question Mark?

Apr 8, 2009

how can I display the EURo) sign instead of a question mark in a console application on german windows XP SP3 system?(untested code due to lack of access to a XP system)

dim s as string even placing a in the code displays just a question mark
s = strings.format("currenty test: Euro {0:c}", 42)
EUR displayed as question mark

writeline(s)In the console, I can type AltGr + e to get an euro sign. So the used console font (lucidia console I think) has the correct font.

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[2008] Disallow Changes To Two Comboboxes Unless The User First Clicks A LOCK Symbol On The Screen

Jan 31, 2009

I want to disallow changes to two comboboxes unless the user first clicks a LOCK symbol on the screen. I pop a Y or N into the tag of the picture box when they click it...I've got this - combobox is called LanguageTo

Private Sub LanguageTo_Enter(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LanguageTo.Enter
If Me.languageLock.Tag.ToString = "Y" Then
MessageBox.Show("Click LOCK symbol to allow changes to the Language Pair!", "Language is Locked!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation)

[code]....

How do I "cancel" the attempt to change that combobox?I don't want to ENABLE=FALSE the combobox - as I don't want it's image to visually change. I want to allow them to attempt the change and then abort it if they didn't unlock first.

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Easy VB Console Coding - Create A Pyramid Of Stars - Convert The Numbers Into The Symbol?

Oct 19, 2009

I'm currently taking a VB class as a complimentary in college, so keep in mind that I'm lowest of the low when it comes to this. For my assignment, using a console application, I need to create a pyramid of stars, such as this:

Enter number of stars: 3
***
**
*

So far, I've gotten to the point where it'll display enter number of stars: 3
3
2
1

How do I convert the numbers into the symbol?

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Double.ToString("C") Returning Incorrect Currency Symbol?

Sep 8, 2011

I have the following code,
txtCaseworkCost.Text = _CaseworkCost.ToString("C")
For some reason, the output in the text boxes looks like this,

[code].....

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Is A VB Variable The Equivalent Of An 'instance' In Flash And A VB Object Like A 'symbol' In Flash

Apr 15, 2009

Hi, I'm just beginning to teach myself how to do OOP in VB 2008 Express. I have a quick question after seeing a video online.Is a VB variable the equivalent of an 'instance' in Flash and a VB object like a 'symbol' in Flash? Is this what it means by a variable being a reference or pointer to an object and not the object itself?

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Visual Basic Unable To Handle "Less Than" Symbol Uses?

Jul 9, 2009

im using visual basic 2008 express and i am currently having issues with my cafe checkout system, i want to make it so my "Remove item" button doesnt allow you to remove and item that doesnt exist, eg. make the latte order count LESS THAN 0. the code looks like this:

[Code]...

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Extract Shortcut Icon Without Shortcut Symbol?

Jun 5, 2010

I'm trying to extract the icon from a shortcut (lnk file), but I end up with the shortcut symbol in the lower-left hand corner of the image. How can I extract a shortcut's icon without this symbol?

Here's the code I'm using:

Dim ico As System.Drawing.Icon = System.Drawing.Icon.ExtractAssociatedIcon("C:shortcut.lnk")

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Symbol Barcode Trigger & Rfid Trigger

Oct 6, 2011

i have to develop a software for motorola mc9090 that reads barcodes and rfids simultaneously, so i need to catch two different triggers: the one on the keyboard for barcodes and the other in the backside for rfids.the problem is that i didn't find any sample that illustrates how to set the trigger to read only barcodes, i found something on emdk 2.5 samples that shows how to set the trigger to read rfids but nothing for barcodes. So when i press any trigger the barcode reader is always enabled with rfids reader.Does exist a way to manage them with separated triggers?

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Any Advantage To Prefixing Enum Values?

Mar 24, 2011

In this post Jon Skeet pointed out that the following code should be changed to conform with the .NET naming conventions. Doing that would also decrease the amount of noise in the code.

[Code]...

I must admit, I was pretty much like a sheep and was following what others have done before me. I thought the prefix did not look right and then to have it twice did not make sense either. After looking at a couple of .NET Framework examples, it looks like this would be closer to the standard.

[Code]...

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Getting A Different Hash Value?

Nov 16, 2011

I am at a bit of a loss at the moment. What I am basically writing is the password elements of a membership system. What I do is generate a random salt value, take the registered password, combine the two and then pass the new string through a function which will generate a SHAManaged 512 hash.

I then convert the hash and salt string into Byte arrays and store these in my database.The problem comes when I then compare a login attempt against the original value I am being supplied with a completely different hash for the password being presented by the user, even though it should be exactly the same.

Here is my code when someone registers their new account:

[Code]...

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