public unsafe static object CreateStorage(
string path,
Guid riid,
StorageMode mode = StorageMode.ReadWrite | StorageMode.Create | StorageMode.ShareExclusive,
StorageFormat format = StorageFormat.DocFile)
{
STGOPTIONS options = new STGOPTIONS
{
usVersion = 1,
// If possible, we want the larger 4096 sector size
ulSectorSize = (mode & StorageMode.Simple) != 0 ? 512u : 4096
};
Imports.StgCreateStorageEx(
path,
mode,
format,
0,
format == StorageFormat.DocFile ? &options : null,
null,
ref riid,
out object created).ThrowIfFailed(path);
return(created);
}
public unsafe static object OpenStorage(
string path,
Guid riid,
StorageMode mode = StorageMode.ReadWrite | StorageMode.ShareExclusive,
StorageFormat format = StorageFormat.Any)
{
STGOPTIONS options = new STGOPTIONS
{
// Must have version set before using
usVersion = 1
};
Imports.StgOpenStorageEx(
path,
mode,
format,
0,
format == StorageFormat.DocFile ? &options : null,
null,
ref riid,
out object created).ThrowIfFailed(path);
return(created);
}