Gets the document file size in bytes.
var fileSize = file.size;
The file size in bytes.
A capital Y in the following matrix indicates that this method is supported in the corresponding Office host application. An empty cell indicates that the Office host application doesn't support this method.
For more information about Office host application and server requirements, see Requirements for running Office Add-ins.
|Office for Windows desktop||Office Online (in browser)||Office for iPad|
|Minimum permission level||Restricted|
|Add-in types||Content, task pane|
|1.1||Added support for PowerPoint and Word in Office for iPad.|