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IsAlphaNumeric Method
See Also 
Leadtools.Dicom.AddIn Namespace > Extensions Class : IsAlphaNumeric Method



check
The string to check.
check
The string to check.
Extenstion method determines whether the string is alphanumeric.

Syntax

Visual Basic (Declaration) 
<ExtensionAttribute()>
Public Shared Function IsAlphaNumeric( _
   ByVal check As String _
) As Boolean
Visual Basic (Usage)Copy Code
Dim check As String
Dim value As Boolean
 
value = Extensions.IsAlphaNumeric(check)
C# 
[ExtensionAttribute()]
public static bool IsAlphaNumeric( 
   string check
)
C++/CLI 
[ExtensionAttribute()]
public:
static bool IsAlphaNumeric( 
   String^ check
)

Parameters

check
The string to check.

Return Value

true if string is alphanumeric; otherwise, false.

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also

Leadtools.Dicom.AddIn requires a Medical toolkit server license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features