未分类--Windows API--SysFreeString

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Platform Builder for Microsoft Windows CE 5.0   

SysFreeString

This function frees a string allocated previously by SysAllocString, SysAllocStringByteLen, SysReAllocString, SysAllocStringLen, or SysReAllocStringLen.

这个函数释放之前由 SysAllocString, SysAllocStringByteLen, SysReAllocString, SysAllocStringLen, 或 SysReAllocStringLen申请的字符串。

HRESULT SysFreeString(

  BSTR bstr

);

Parameters

bstr

[in] Unicode string that was allocated previously, or NULL.

在之前申请的Unicode字符串或NULL。

Setting this parameter to NULL causes the function to simply return.

设置这个参数为NULL引起函数的简单返回。

Return Values

Returns an HRESULT value.

返回一个HRESULT值。

Requirements

OS Versions: Windows CE 2.0 and later.

Header: Oleauto.h.

Link Library: Oleaut32.lib.

See Also

Automation Functions | SysAllocString | SysAllocStringByteLen | SysReAllocString | SysAllocStringLen | SysReAllocStringLen

 

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Last updated on Wednesday, September 14, 2005

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