Determines whether a given cookie value is valid in OPC Alarms&Events.
            
            
            Syntax
            
            
            
            
            'Declaration
 
<JetBrains.Annotations.MustUseReturnValueAttribute()>
<JetBrains.Annotations.PureAttribute()>
Public Shared Function IsValidCookie( _
   ByVal  As Long _
) As Boolean
             
        
            
            'Usage
 
Dim cookie As Long
Dim value As Boolean
 
value = AEUtilities.IsValidCookie(cookie)
             
        
            
            [JetBrains.Annotations.MustUseReturnValue()]
[JetBrains.Annotations.Pure()]
public static bool IsValidCookie( 
   long 
)
             
        
            
            [JetBrains.Annotations.MustUseReturnValue()]
[JetBrains.Annotations.Pure()]
public:
static bool IsValidCookie( 
   int64 
) 
             
        
             
        
            Parameters
- cookie
 
- The cookie to be tested.
 
            
            Return Value
true if  is a valid cookie; 
false otherwise.
This return value of this method should not be ignored.
 
            
            
            
            
            
            
            
            
            
            Requirements
 
Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows
            
            See Also