Call parse with only NumberStyles.None : BigInteger « Data Types « VB.Net






Call parse with only NumberStyles.None

 
Imports System.Numerics
Imports System
Imports System.Globalization
Module Example
   Public Sub Main()



        Try
           Console.WriteLIne(BigInteger.Parse(" -9999 ", NumberStyles.None, _
                                              New BigIntegerFormatProvider()))
        Catch e As FormatException
           Console.WriteLine("{0}: {1}   {2}", e.GetType().Name, vbCrLf, e.Message)
        End Try
   End Sub
End Module
Public Class BigIntegerFormatProvider : Implements IFormatProvider
    Public Function GetFormat(ByVal formatType As Type) As Object Implements IFormatProvider.GetFormat
        If formatType Is GetType(NumberFormatInfo) Then
            Dim numberFormat As New NumberFormatInfo
            numberFormat.NegativeSign = "~"
            Return numberFormat
        Else
            Return Nothing
        End If
    End Function
End Class

   
  








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16.BigInteger.Multiply
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19.Restore the BigInteger value from a Byte array
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31.Implements the generic IComparable
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35.BigInteger.Equals Method
36.BigInteger Greater Than Operator
37.Compare with Int64.MaxValue
38.Using Int32.MaxValue
39.Using UInt64.MaxValue
40.BigInteger.Greater Than Or Equal
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44.BigInteger.Less Than Operator
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46.BigInteger.Less Than Or Equal Operator
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50.BigInteger.Min Method Returns the smaller of two BigInteger values.
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55.BigInteger.Parse Method Converts string to BigInteger
56.Implements IFormatProvider
57.Use NumberFormatInfo to parse a BigInteger
58.BigInteger.Parse Method (String, NumberStyles)
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60.string interpreted as hexadecimal
61.NumberStyles.AllowLeadingWhite Or NumberStyles.AllowTrailingWhite
62.NumberStyles.AllowLeadingSign
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68.BigInteger.Remainder Method Performs integer division on two BigInteger values and returns the remainder.
69.BigInteger.RightShift Operator Shifts a BigInteger value a specified number of bits to the right.
70.BigInteger.Subtract Method Subtracts one BigInteger value from another and returns the result.
71.BigInteger.ToByteArray Method Converts a BigInteger value to a byte array.
72.BigInteger.ToString (IFormatProvider)
73.BigInteger to String format: X
74.BigInteger.Parse
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79.Standard format specifiers
80.BigInteger.TryParse Method Tries to convert string to BigInteger
81.BigInteger.TryParse Method (String, NumberStyles, IFormatProvider, BigInteger)
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89.Call TryParse with NumberStyles.Any and a provider for the fr-FR culture
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91.BigInteger to Decimal conversion.
92.Convert BigInteger to Double
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94.BigInteger to Int64 conversion.
95.BigInteger to SByte conversion.
96.BigInteger to Single conversion.
97.BigInteger to UInt16 conversion.
98.BigInteger to UInt32 conversion.
99.BigInteger to UInt64 conversion.
100.Explicit Decimal to BigInteger conversion
101.Conversion of a Double to a BigInteger
102.Conversion of a Single object to a BigInteger value.