====== CzStr::GetText ======

===== Description =====

Retrieve the contents of a string variable, as a C-style string handle.

===== Function prototype =====

<code>const char* CzStr::GetText();</code>

===== Arguments =====

None.

===== Return value =====

Null if an error occurred, and a non-null handle to a C-style string otherwise.

===== Comments =====

None.