apiNetAddGroup(
string servername,
string groupname,
string description
)
{
uint result = (uint)LUGAPI.WinError.ERROR_SUCCESS;
LOCALGROUP_INFO_1 lg1 = new LOCALGROUP_INFO_1();
lg1.name = groupname;
lg1.comment = description;
UInt32 parm_err = 0;
IntPtr bufptr = Marshal.AllocHGlobal(Marshal.SizeOf(lg1));
IntPtr bufptr_parm_err = Marshal.AllocHGlobal(Marshal.SizeOf(parm_err));
try
{
Marshal.StructureToPtr(lg1, bufptr, false);
result = (uint)NetLocalGroupAdd(servername, 1, bufptr, bufptr_parm_err);
}
catch (Exception)
{
result = (uint)LUGAPI.WinError.ERROR_EXCEPTION_IN_SERVICE;
}
finally
{
Marshal.DestroyStructure(bufptr, lg1.GetType());
Marshal.FreeHGlobal(bufptr);
Marshal.FreeHGlobal(bufptr_parm_err);
}
return result;
}
NetEditGroupDescription(
string servername,
string groupname,
string description
)
{
uint result = (uint)LUGAPI.WinError.ERROR_SUCCESS;
if (String.IsNullOrEmpty(servername))
{
servername = null;
}
if (String.IsNullOrEmpty(groupname))
{
groupname = null;
}
if (String.IsNullOrEmpty(description))
{
description = null;
}
LOCALGROUP_INFO_1 groupinfo_1 = new LOCALGROUP_INFO_1();
groupinfo_1.comment = description;
IntPtr bufptr = IntPtr.Zero;
bufptr = Marshal.AllocHGlobal(Marshal.SizeOf(groupinfo_1));
try
{
if (!NetApiInitCalled)
{
result = NetApiInit();
if (result != (uint)LUGAPI.WinError.ERROR_SUCCESS)
{
return result;
}
NetApiInitCalled = true;
}
Marshal.StructureToPtr(groupinfo_1, bufptr, false);
result = (uint)NetLocalGroupSetInfo(servername, groupname, 1, bufptr, IntPtr.Zero);
}
catch (Exception)
{
result = (uint)LUGAPI.WinError.ERROR_EXCEPTION_IN_SERVICE;
}
finally
{
Marshal.DestroyStructure(bufptr, groupinfo_1.GetType());
Marshal.FreeHGlobal(bufptr);
}
return result;
}
