Table Of Contents

Storage Nodes (G Dataflow)

Last Modified: April 3, 2017

Access data via files.

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Checks whether a file or folder exists on disk.
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Closes a reference to an open file to free the resources used by the reference.
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Copies a file or folder on disk to another disk location.
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Creates a new directory and any parent directories it requires to exist.
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Creates a file and appends an incrementing number suffix to the filename if the file already exists at a specified path.
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Creates a new folder at the path you specify.
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Deletes a folder and all of its contents, including subfolders and their contents.
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Deletes the file or directory at the specified path.
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Returns information about a specified file or directory path.
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Obtains information (such as the version and product name) about the existing executable or DLL you specify.
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Inserts input data at specified locations in a string, formats the data according to your specifications, and then writes that string to a file.
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Returns the current file position of a file relative to the beginning of the file.
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Gets the file size, in bytes, of a file.
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Returns the owner, group, and permissions of the file or folder you specify.
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Indicates whether the specified file is set to read-only.
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Returns two arrays of strings listing the names of all files and folders found in the specified path.
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Computes the MD5 message-digest of a file, which is a 128-bit number displayed in lowercase hexadecimal format.
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Moves a file or folder on disk to another disk location. If you move a folder, this node moves all the contents of the folder recursively to the new location.
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Obtains a reference to a file.
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Reads double-precision floating-point, 64-bit signed integer numeric, or string data from a file, and coverts the data to a 2D array.
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Reads binary data from a file, interpreting the data as a specified data type.
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Reads a specified number of bytes from a byte stream file.
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Searches a folder recursively and lists the contents of the folder.
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Scans text in a file for data that matches a specified format, returning these matches as a specified data type.
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Moves the location of the next read or write operation within a file to a different position.
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Sets the file size, in bytes, of a file.
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Sets the owner, group, and permissions of the file or folder you specify.
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Converts a 2D array of data to a text string and writes the string to a file.
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Writes binary data to a file.
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Writes a string or an array of strings as lines to a file.
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Create, modify, and read a configuration file.
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Build and manipulate file paths.
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Perform file I/O operations on .tdms files.
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Create, unzip, close, and add files to zip files.

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