Unit: Internal

Available In: Client and Server Applications

function VarType(const Value: Variant)

The VarType function returns an integer value representing the type of the value, if one is present, in the variant input parameter. The following variant types are defined as constants in the WebCore unit:


Examples

var
   MyValue: Variant;
begin
   MyValue := 'Hello World';
   X := VarType(MyValue);  // X is 13
   MyValue := 198;
   X := VarType(MyValue);  // X is 10
end