When you pass parameters by value, it doesn't do this because in effect the parameter only represents a copy of the data itself. The practical advantage of this technique is that the method can change the values of each parameter. When you pass information by reference, you actually pass a pointer to the variable containing the information. This provides an API that is as easy to use and consistent across classes and project types as we can make it. This is Xojo’s final step in the transition to API 2.0. If you precede a parameter name by the keyword ByRef, you pass information by reference. These deprecated items will remain accessible both in the framework and in the Language Reference for many years to give you plenty of time to transition. NET WinRT Xojo Plugin JavaScript library of crypto standards. To pass a parameter by reference, you use the ByRef keyword in the parameter declaration for the method. While The Python Language Reference describes the exact syntax and semantics of the Python. For example, if you pass a value in the parameter "x", you can increment or decrement the value of x rather then assigning the value of x to a local variable that is created using Var. This means that you can modify the values of the parameters themselves rather than first assigning the parameter to a local variable. Parameters passed by value are treated as local variables inside the method-just like variables that are created using the Var statement.
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