Back to data types.
The PWideChar data type:
- has no size restriction;
- is a pointer to a zero-terminated wide string with no length limit.
Definition of a data field of data type PWideChar:
var p : PWideChar;
Examples for the valid assignment of values:
p := 'This is a zero-terminated string.' ; p := IntToStr(45);
Examples of invalid assignment of values:
p := 45;
In the example above, the value to be transferred was not cast to the PWideChar data type.