Open/Create/Replace File (G Dataflow)

Custom message in the title bar of the file dialog box that appears when you do not wire a value to the input path.

Absolute path to the file you want to open. If you do not wire a value to path, this node displays a dialog box from which you can select a file or folder. If you specify an empty or relative path, this node returns an error

Action that this node is allowed to perform on the specified file.

Default: open

Allowable ways to access the returned file.

Default: read/write

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

A Boolean that specifies whether the file opens without buffering, which, for large amounts of data, may increase the rate of data transfer to the file.

Default: False

Reference to the open file.

If the file cannot be opened, the value of this output is Not A Refnum.

A Boolean value that indicates whether the user cancelled the dialog box that appears if no input file was wired to this node.

The node produces this output according to standard error behavior.

This node can return the following error codes.

Note  

This is not a comprehensive list of errors this node can return.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.