FCFL.NET Common Library - API Reference
CheckIsNull Method

The unique error ID to use if an exception needs to be thrown.
The name of the parameter that contains the index value to check.
The value of the parameter to be verified.
Checks to see whether the given parameter is null (Nothing in Visual Basic).
Syntax
'Declaration
 
Public Shared Sub CheckIsNull( _
   ByVal errorId As Integer, _
   ByVal paramName As String, _
   ByVal val As Object _
) 
public static void CheckIsNull( 
   int errorId,
   string paramName,
   object val
)

Parameters

errorId
The unique error ID to use if an exception needs to be thrown.
paramName
The name of the parameter that contains the index value to check.
val
The value of the parameter to be verified.
Exceptions
ExceptionDescription
FCArgumentExceptionThe value is null.
Remarks
If val is null (Nothing in Visual Basic), and FCArgumentException is thrown using the supplied errorId.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

Reference

FCArgumentException Class
FCArgumentException Members

 

 


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