Difference between revisions of "API File.Open"

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<sidebar>API Contents</sidebar>
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
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Opens the existing file as a standard stream
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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<div style="width:25%; float:right" class="toc">
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Open'''
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====Class hierarchy====
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|-
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[[API File|File]]
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| colspan="2" | Opens the existing file as a standard stream&nbsp;
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:[[API File|Open]]
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|-
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</div>
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|-
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__TOC__
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
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| width="90%" | Filename
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==Parameters==
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|-
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[[Variable Types|STRING]] ''Filename''
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| colspan="2" | A textual filename to open&nbsp;
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:A textual filename to open
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|-
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| width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL
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[[Variable Types|BOOL]] ''Read''
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| width="90%" | Read
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:Set to enable read access
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| colspan="2" | Set to enable read access&nbsp;
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[[Variable Types|BOOL]] ''Write''
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:Set to enable write access
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| width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL
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| width="90%" | Write
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[[Variable Types|BOOL]] ''Monitor''
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|-
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:Set to enable monitoring of the file
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| colspan="2" | Set to enable write access&nbsp;
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:''The default value for this parameter is: '''''0'''
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|-
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| width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL
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| width="90%" | Monitor
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==Return value==
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[[Variable Types|HANDLE]]
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| colspan="2" | Set to enable monitoring of the file&nbsp;
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''<span style="color:red;">No additional information</span>''
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-h32-icon.png]] - HANDLE
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
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|}
  
  

Revision as of 11:41, 16 January 2023

Fc9-comp-macro.png Open
Opens the existing file as a standard stream 
Fc9-string-icon.png - STRING Filename
A textual filename to open 
Fc9-bool-icon.png - BOOL Read
Set to enable read access 
Fc9-bool-icon.png - BOOL Write
Set to enable write access 
Fc9-bool-icon.png - BOOL Monitor
Set to enable monitoring of the file 
Fc9-h32-icon.png - HANDLE Return


Detailed description

No additional information


Examples

Calling in a calculation

  • Declare a variable 'result' of type HANDLE
  • Add to a calculation icon: 
    result = ::File.Open("filename", true, false, true)

No additional examples

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