如何用netshareadd在WIN98下实现文件夹的共享

[l6jj]

我在程序中用netshareadd api实现文件夹共享的功能时netshare api返回的值始终是2123（The API return buffer is too small）的错但我不知道怎么解决，请指点指点！

我把原程序的片段一便附上！
include <lm.h>
SHARE_INFO_2 share2;
NET_API_STATUS nas;
share2.shi2_netname="lu";
share2.shi2_passwd="11";
share2.shi2_path="C:\\sample";
share2.shi2_permissions=ACCESS_ALL;
share2.shi2_max_uses=5;
share2.shi2_type=STYPE_DISKTREE;
share2.shi2_current_uses=0;
share2.shi2_remark=NULL;

//SHARE_INFO_502 si502;
//SECURITY_DESCRIPTOR sd;
//PACL pDacl = NULL;
//InitializeSecurityDescriptor(&sd, SECURITY_DESCRIPTOR_REVISION);
//SetSecurityDescriptorDacl(&sd, TRUE, pDacl, FALSE);
//si502.shi502_netname = "lu";
//si502.shi502_type = STYPE_DISKTREE;
//si502.shi502_remark = NULL;
//si502.shi502_permissions = ACCESS_ALL;
//si502.shi502_max_uses = SHI_USES_UNLIMITED;
//si502.shi502_current_uses = 2;
//si502.shi502_path = "C:\\sample";
//si502.shi502_passwd = NULL;
//si502.shi502_reserved = 0;
//si502.shi502_security_descriptor = &sd;

nas=NetShareAdd(NULL, 2,(LPBYTE)&share2, NULL);

//NetShareDel(NULL,"C",NULL);//删除共享文件夹能够正常执行

[Wingsun]

你要使用的结构不是SHARE_INFO_2 和SHARE_INFO_502 而是SHARE_INFO_50
int nLevel = 50;
struct share_info_50* pBuf ;
unsigned short cbBuffer;
NET_API_STATUS nStatus;

cbBuffer = sizeof(struct share_info_50);
pBuf = malloc(cbBuffer);

if (pBuf == NULL)

strcpy(pBuf->shi50_netname, Edit1->Text.c_str());
pBuf->shi50_type = STYPE_DISKTREE;
pBuf->shi50_flags = SHI50F_FULL;
pBuf->shi50_remark = NULL;
strcpy(pBuf->shi50_path,Edit2->Text.c_str());
pBuf->shi50_rw_password[0] = '\0'; // No password
pBuf->shi50_ro_password[0] = '\0'; // No password
//
// Call the NetShareAdd function
// specifying information level 50.
//
nStatus = NetShareAdd(NULL,
nLevel,
(char FAR *)pBuf,
cbBuffer);
//
// Display the result of the function call.
//
if (nStatus == NERR_Success)
ShowMessage("Share added successfully\n");
else
ShowMessage("Error");
//
// Free the allocated memory.
//
if (pBuf != NULL)
free(pBuf);

[longx]

路径名应大写.

[sean]

MSDN中有示例程序，你自己查查！
NetShare Sample: Creating a Share