SDFDocSaveAsync Method (String, SDFDocSaveOptions, String)

public IAsyncAction SaveAsync(
	string filePath,
	SDFDocSaveOptions flags,
	string header
)

Public Function SaveAsync ( 
	filePath As String,
	flags As SDFDocSaveOptions,
	header As String
) As IAsyncAction

public:
virtual IAsyncAction^ SaveAsync(
	[InAttribute] String^ filePath, 
	[InAttribute] SDFDocSaveOptions flags, 
	[InAttribute] String^ header
) sealed

function SaveAsync(filePath, flags, header);

Parameters

filePath

Type: SystemString
The full path to the file where to save the document at.

flags

Type: pdftron.SDFSDFDocSaveOptions
Options for saving the document.

header

Type: SystemString
The file header to use.

Return Value

The SaveAsync method only works when saving a file to a location within the app's storage. Saving directly outside of the app's storage using this method is discouraged. Use the SaveAsync method that takes in an IStorageFile instance instead.

In a multi-threaded environment, the user is expected to acquire a write lock before attempting to save the document.

The save options can be combined using bitwise OR operations.

The new file header is only set when performing a full save.

A full save with remove unused or linearization option may re-arrange object in the cross reference table. Therefore all pointers and references to document objects and resources should be re-acquired in order to continue document editing.

If the original pdf has a corrupt xref table (see HasRepairedXref or http://www.pdftron.com/kb_corrupt_xref), then it can not be saved using the e_incremental flag.

Reference