Reads a specified number of bytes from a byte stream file.
Custom message in the title bar of the file dialog box that appears when you do not wire a value to file path.
The file that this node reads.
If you specify an empty path, a relative path, or a path to a non-existent file, this node returns an error.
Default: No value — Displays a file dialog box that prompts you to select a file.
The maximum number of bytes the function reads.
This node reads fewer bytes if it reaches the end of file first. If count is <0, the function reads the entire file, unless the number of bytes is too large to be represented by a 32-bit integer. In such a case, this node returns an error.
Default: The total number of bytes in the file.
Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.
Default: No error
A reference to the file that this node uses.
The string read from the file.
Error information. The node produces this output according to standard error behavior.
Where This Node Can Run:
Desktop OS: Windows
FPGA: All devices (only within an Optimized FPGA VI)