Location: Symbol Reference > Classes > TJwSecurityToken Class > TJwSecurityToken Methods > TJwSecurityToken.GetTokenInformationLength Method
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TJwSecurityToken.GetTokenInformationLength Method
Pascal
function GetTokenInformationLength(hTokenHandle: TJwTokenHandle; aTokenInformationClass: TTokenInformationClass): cardinal; virtual;
Parameters 
Description 
hTokenHandle: TJwTokenHandle 
receives the token handle  
aTokenInformationClass: TTokenInformationClass 
receives token class See GetTokenInformationLength GetTokenInformationLength for class types.  

Returns the length of needed memory buffer. If the call failed zero will be returned ;

GetTokenInformationLength returns the needed memory for a token information.

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