в 16:40, 26 мая 2010

2010-05-26T16:40:16Z

Admin: 1 версия

2010-05-26T12:50:33Z

1 версия

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==Regex.IsMatch==

<source lang="vbnet">

Imports System.Text.RegularExpressions
Public Class Tester
Public Shared Sub Main
Dim testString As String
Dim emailPattern As String = _
"^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@" & _
"([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$"
testString = "a@nowhere.ru"
Console.WriteLine(testString & Space(3) & _
Regex.IsMatch(testString, emailPattern))
testString = "a@doe@mybad.ru"
Console.WriteLine(testString & Space(3) & _
Regex.IsMatch(testString, emailPattern))
End Sub

End Class

</source>

==Regex.Matches==

<source lang="vbnet">

Imports System.Text.RegularExpressions
Public Class Tester
Public Shared Sub Main
Dim source As String = "This 7. several 0.9 numbers"
Dim parser As New Regex( _
"[-+]?([0-9]*\.)?[0-9]+([eE][-+]?[0-9]+)?")
Dim sourceMatches As MatchCollection = parser.Matches(source)
Dim result As Double = CDbl(sourceMatches(1).Value)
Console.WriteLine(result.ToString())
End Sub

End Class

</source>

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VB.Net by API/System.Text.RegularExpressions/Regex - История изменений

в 16:40, 26 мая 2010

Admin: 1 версия