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WideString
The WideString type
represents a dynamically allocated string of 16-bit Unicode characters. In most
respects it is similar to AnsiString.
On Win32, WideString is
compatible with the COM BSTR type. Borland development tools have support
features that convert AnsiString values to WideString, but you
may need to explicitly cast or convert your strings to WideString.
See also
译文
宽串
WideString类型表示16位Unicode字符的动态分配的串。WideString类型大部分的特性与AnsiString类型相似。
在Win32中，WideString类型与COM BSTR类型兼容。尽管Borland开发工具已经支持AnsiString值到WideString类型的变换，但有时仍可能需要明确将串类型转换（cast）或变换（convert）成WideString类型。