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Currency Group Separator Dim decimal Separator As String = nfi. )" _ CStr(IIf(Not symbol Precedes If Positive, currency Symbol, "")) Console. Dim input As String = "Office expenses on 2/13/2008:" vb Cr Lf _ "Paper (500 sheets) .95" vb Cr Lf _ "Pencils (box of 10)

Currency Group Separator Dim decimal Separator As String = nfi. )" _ CStr(IIf(Not symbol Precedes If Positive, currency Symbol, "")) Console. Dim input As String = "Office expenses on 2/13/2008:" vb Cr Lf _ "Paper (500 sheets) $3.95" vb Cr Lf _ "Pencils (box of 10) $1.00" vb Cr Lf _ "Pens (box of 10) $4.49" vb Cr Lf _ "Erasers $2.19" vb Cr Lf _ "Ink jet printer $69.95" vb Cr Lf vb Cr Lf _ "Total Expenses $ 81.58" vb Cr Lf ' Get current culture's Number Format Info object. Currency Positive Pattern Mod 2 = 0) Dim group Separator As String = nfi. Dim expenses As New List(Of Decimal) For Each match As Match In matches expenses.

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Currency Group Separator Dim decimal Separator As String = nfi. )" _ CStr(IIf(Not symbol Precedes If Positive, currency Symbol, "")) Console.

.00" vb Cr Lf _ "Pens (box of 10) .49" vb Cr Lf _ "Erasers .19" vb Cr Lf _ "Ink jet printer .95" vb Cr Lf vb Cr Lf _ "Total Expenses $ 81.58" vb Cr Lf ' Get current culture's Number Format Info object. Currency Positive Pattern Mod 2 = 0) Dim group Separator As String = nfi. Dim expenses As New List(Of Decimal) For Each match As Match In matches expenses.

email validating regular expression-13

This will allow domain names with 2, 3 and 4 characters e.g.; us, tx, org, com, net, wxyz).On the final line we call test method for our regular expression and pass the email address as input. Value)) Next ' Determine whether total is present and if present, whether it is correct. Write Line("The expenses total .", total) End If End Sub End Module ' The example displays the following output: ' The regular expression pattern is: ' $\s*[- ]? (The $ symbol alone would indicate that the regular expression engine should try to begin its match at the end of a string.) To ensure that the current culture's currency symbol is not misinterpreted as a regular expression symbol, the example calls the Escape method to escape the character. The regular expression pattern string includes a backslash to indicate that the dollar symbol is to be interpreted literally rather than as a regular expression anchor. Write Line(" " pattern) ' Get text that matches regular expression pattern.

Currency Decimal Separator ' Form regular expression pattern. Escape(CStr(IIf(symbol Precedes If Positive, currency Symbol, ""))) _ "\s*[- ]? Write Line("The regular expression pattern is: ") Console. I have Reg Exbuddy and have tried to find something on the but can't quite get what I want/need.Out of say 30 characters I need to return/match the first 10 numbers.For many applications that deal with strings or that parse large blocks of text, regular expressions are an indispensable tool. Regular expressions are most useful either when you want to locate one of several substrings in a larger string, or when you want to identify patterns in a string, as the following examples illustrate. )" Dim names() As String = For Each name As String In names Console. The centerpiece of text processing with regular expressions is the regular expression engine, which is represented by the System. Assume that a mailing list contains names that sometimes include a title (Mr., Mrs., Miss, or Ms.) along with a first and last name. Regular Expressions Module Example Public Sub Main() Dim pattern As String = "(Mr\.? If you do not want to include the titles when you generate envelope labels from the list, you can use a regular expression to remove the titles, as the following example illustrates.