Leadtools.Dicom.Common.Extensions Namespace > GeneralExtensions Class : IsNullOrEmpty Method |
[ExtensionAttribute()] public static bool IsNullOrEmpty( string theString )
'Declaration <ExtensionAttribute()> Public Shared Function IsNullOrEmpty( _ ByVal theString As String _ ) As Boolean
'Usage Dim theString As String Dim value As Boolean value = GeneralExtensions.IsNullOrEmpty(theString)
[ExtensionAttribute()] public static bool IsNullOrEmpty( string theString )
ExtensionAttribute() function Leadtools.Dicom.Common.Extensions.GeneralExtensions.IsNullOrEmpty( theString )
[ExtensionAttribute()] public: static bool IsNullOrEmpty( String^ theString )
true
if the specified string is null or empty; otherwise, false
.Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2