2024年4月29日发(作者：)
Subject = 0x00000003,
Author = 0x00000004,
Keywords = 0x00000005,
Comments = 0x00000006,
Template = 0x00000007,
LastSavedBy = 0x00000008,
RevisionNumber = 0x00000009,
TotalEditingTime = 0x0000000A,
LastPrinted = 0x0000000B,
CreateDateTime = 0x0000000C,
LastSaveDateTime = 0x0000000D,
NumPages = 0x0000000E,
NumWords = 0x0000000F,
NumChars = 0x00000010,
Thumbnail = 0x00000011,
AppName = 0x00000012,
Security = 0x00000013
}
public enum STGC : int
{
DEFAULT = 0,
OVERWRITE = 1,
ONLYIFCURRENT = 2,
DANGEROUSLYCOMMITMERELYTODISKCACHE = 4,
CONSOLIDATE = 8
}
public enum PROPSETFLAG : int
{
DEFAULT = 0,
NONSIMPLE = 1,
ANSI = 2,
UNBUFFERED = 4,
CASE_SENSITIVE = 8
}
public enum STGM : int
{
READ = 0x00000000,
WRITE = 0x00000001,
READWRITE = 0x00000002,
SHARE_DENY_NONE = 0x00000040,
SHARE_DENY_READ = 0x00000030,
SHARE_DENY_WRITE = 0x00000020,
SHARE_EXCLUSIVE = 0x00000010,
PRIORITY = 0x00040000,
CREATE = 0x00001000,
CONVERT = 0x00020000,
FAILIFTHERE = 0x00000000,
DIRECT = 0x00000000,
TRANSACTED = 0x00010000,
NOSCRATCH = 0x00100000,
NOSNAPSHOT = 0x00200000,
SIMPLE = 0x08000000,
DIRECT_SWMR = 0x00400000,
DELETEONRELEASE = 0x04000000
}
public enum STGFMT : int
{
STORAGE = 0,
FILE = 3,
ANY = 4,
DOCFILE = 5
}
[StructLayout(it, Size = 8, CharSet = e)]
public struct PropSpec
{
[FieldOffset(0)]
public int ulKind;
[FieldOffset(4)]
public IntPtr Name_Or_ID;
}
[StructLayout(it, Size = 16)]
public struct PropVariant
{
[FieldOffset(0)]
public short variantType;
[FieldOffset(8)]
public IntPtr pointerValue;
[FieldOffset(8)]
public byte byteValue;
[FieldOffset(8)]
public long longValue;
public void FromObject(object obj)
{
if (e() == typeof(string))
{
tType = (short)_LPWSTR;
rValue = ToHGlobalUni((string)obj);
}
}
}
[ComVisible(true), ComImport(),
Guid("0000013A-0000-0000-C0046"),
InterfaceType(aceIsIUnknown)]
public interface IPropertySetStorage
{
uint Create(
[In, MarshalAs()] ref rfmtid,
[In] IntPtr pclsid,
[In] int grfFlags,
[In] int grfMode,
ref IPropertyStorage propertyStorage);
int Open(
[In, MarshalAs()] ref rfmtid,
[In] int grfMode,
[Out] IPropertyStorage propertyStorage);
}
[ComVisible(true), ComImport(),
Guid("00000138-0000-0000-C0046"),
InterfaceType(aceIsIUnknown)]
public interface IPropertyStorage
{
int ReadMultiple(
uint numProperties,
PropSpec[] propertySpecifications,
PropVariant[] propertyValues);
int WriteMultiple(
uint numProperties,
[MarshalAs()] ref PropSpec
propertySpecification,
ref PropVariant propertyValues,
int propIDNameFirst);
uint Commit(
int commitFlags);
}
public enum HResults : uint
{
S_OK = 0,
STG_E_FILEALREADYEXISTS = 0x80030050
}
public class ole32
{
[StructLayout(it, Size = 12,
CharSet = e)]
public struct STGOptions
{
[FieldOffset(0)]
ushort usVersion;
[FieldOffset(2)]
ushort reserved;
[FieldOffset(4)]
uint uiSectorSize;
[FieldOffset(8), MarshalAs()]
string
pwcsTemplateFile;
}
[DllImport("", CharSet = e)]
public static extern uint StgCreateStorageEx(
[MarshalAs()] string name,
int accessMode, int storageFileFormat, int fileBuffering,
IntPtr options, IntPtr reserved, ref riid,
[MarshalAs(ace)] ref IPropertySetStorage
propertySetStorage);
[DllImport("", CharSet = e)]
public static extern uint StgOpenStorageEx(
[MarshalAs()] string name,
int accessMode, int storageFileFormat, int fileBuffering,
IntPtr options, IntPtr reserved, ref riid,
[MarshalAs(ace)] ref IPropertySetStorage
propertySetStorage);
}
}
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