Table Of Contents

Write Registry Value Simple (G Dataflow)

Version:
    Last Modified: April 4, 2017

    Writes data to a registry value under a key.

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    Caution  

    Incorrectly modifying the registry can damage Windows or prevent you from starting Windows.

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    string/binary data

    Data of Windows registry type String or Binary.

    This input changes to DWORD data if you wire a 32-bit unsigned integer to this input.

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    DWORD data

    Data of Windows registry type DWORD.

    This input changes to string/binary data if you wire a string to this input.

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    reference in

    Reference to the open registry key.

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    value

    Name of the registry value.

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    simple data type

    Simplified Windows registry type.

    Name Description
    String Windows registry type String.
    Binary Windows registry type Binary.
    DWORD Windows registry type DWORD.

    Default: String

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    error in

    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

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    reference out

    Reference to the open registry key.

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    error out

    Error information.

    The node produces this output 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.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: This product does not support FPGA devices


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