StringBufferLenThe function returns the size of buffer allocated for the string.
Parameters string_var [in] String. Return Value The value 0 means that the string is constant and buffer size can't be changed. -1 means that the string belongs to the client terminal, and modification of the buffer contents can have indeterminate results. Note Minimal buffer size is equal to 16. Example:
See also StringAdd(), StringInit(), StringLen(), StringFill() |