EdsStreamMBS.CreateFileStream(path as folderitem, CreateDisposition as Integer, DesiredAccess as Integer) as EdsStreamMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	Canon EOS Digital	MBS Cameras Plugin	12.1	✅ Yes	✅ Yes	✅ Yes	❌ No	Desktop only

Creates a new file on a host computer (or opens an existing file) and creates a file stream for access to the file.

If a new file is designated before executing this API, the file is actually created following the timing of writing by means of EdsWrite or the like with respect to an open stream.

path: Designate the file name of a new file or a file to open.
CreateDisposition: Designate how the file is handled (that is, its disposition) if it exists or does not exist. Designate a value defined in kEdsFileCreateDisposition*.
DesiredAccess: Pass kEdsAccess_Read, kEdsAccess_Write or kEdsAccess_ReadWrite.
Lasterror is set.

See also:

• CreateFileStream(path as string, CreateDisposition as Integer, DesiredAccess as Integer) as EdsStreamMBS

EdsStreamMBS.CreateFileStream(path as string, CreateDisposition as Integer, DesiredAccess as Integer) as EdsStreamMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	Canon EOS Digital	MBS Cameras Plugin	12.1	✅ Yes	✅ Yes	✅ Yes	❌ No	Desktop only

Creates a new file on a host computer (or opens an existing file) and creates a file stream for access to the file.

If a new file is designated before executing this API, the file is actually created following the timing of writing by means of EdsWrite or the like with respect to an open stream.

path: Designate the file name of a new file or a file to open.
CreateDisposition: Designate how the file is handled (that is, its disposition) if it exists or does not exist. Designate a value defined in kEdsFileCreateDisposition*.
DesiredAccess: Pass kEdsAccess_Read, kEdsAccess_Write or kEdsAccess_ReadWrite.
Lasterror is set.

See also:

• CreateFileStream(path as folderitem, CreateDisposition as Integer, DesiredAccess as Integer) as EdsStreamMBS

EdsStreamMBS.CreateMemoryStream(size as UInt32) as EdsStreamMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	Canon EOS Digital	MBS Cameras Plugin	12.1	✅ Yes	✅ Yes	✅ Yes	❌ No	Desktop only

Creates a stream in the memory of a host computer.

In the case of writing in excess of the allocated buffer size, the memory is automatically extended.
Lasterror is set.

EdsStreamMBS.CreateMemoryStreamFromMemoryblock(Memory as Memoryblock, size as Integer = -1, offset as Integer = 0) as EdsStreamMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	Canon EOS Digital	MBS Cameras Plugin	12.1	✅ Yes	✅ Yes	✅ Yes	❌ No	Desktop only

Creates a stream from the memory buffer you prepare.

Unlike the buffer size of streams created by means of CreateMemoryStream, the buffer size you prepare for streams created this way does not expand.
Lasterror is set.

EdsStreamMBS.CreateMemoryStreamFromstring(data as string) as EdsStreamMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
shared method	Canon EOS Digital	MBS Cameras Plugin	12.1	✅ Yes	✅ Yes	✅ Yes	❌ No	Desktop only

Creates a stream from the memory buffer you prepared.

Unlike the buffer size of streams created by means of CreateMemoryStream, the buffer size you prepare for streams created this way does not expand.
Lasterror is set.