API File.NVM.ReadArray: Difference between revisions
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<div style="width:25%; float:right" class="toc"> | <div style="width:25%; float:right" class="toc"> | ||
===Class hierarchy===[[API File|File]] | ====Class hierarchy==== | ||
[[API File|File]] | |||
:[[API File.NVM|NVM]] | :[[API File.NVM|NVM]] | ||
::[[API File.NVM|ReadArray]] | ::[[API File.NVM|ReadArray]] | ||
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==Parameters== | ==Parameters== | ||
[[Variable types|HANDLE]] ''FileHandle'' | |||
:The handle of an open file | :The handle of an open file | ||
[[Variable types|ULONG]] ''Address'' | |||
:Position in the file in bytes | :Position in the file in bytes | ||
[[Variable types|ARRAY]] ''Buffer'' | |||
:An array of some type to read from the file | :An array of some type to read from the file | ||
[[Variable types|ULONG]] ''Elements'' | |||
:Maximum number of elements to read | :Maximum number of elements to read | ||
:''The default value for this parameter is: '''''-1''' | :''The default value for this parameter is: '''''-1''' | ||
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==Detailed description== | ==Detailed description== | ||
''No additional information'' | ''<span style="color:red;">No additional information</span>'' | ||
==Examples== | ==Examples== | ||
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* Declare a variable 'result' of type ULONG | * Declare a variable 'result' of type ULONG | ||
* Add to a calculation icon: <pre class="brush:[cpp]">result = ::File.NVM.ReadArray(filehandle, address, _arraybuffer, elements)</pre> | * Add to a calculation icon: <pre class="brush:[cpp]">result = ::File.NVM.ReadArray(filehandle, address, _arraybuffer, elements)</pre> | ||
''<span style="color:red;">No additional information</span>'' | |||
Revision as of 22:11, 11 May 2013
<sidebar>API contents</sidebar> Reads an array from the NVM, returns elements read
Parameters
HANDLE FileHandle
- The handle of an open file
ULONG Address
- Position in the file in bytes
ARRAY Buffer
- An array of some type to read from the file
ULONG Elements
- Maximum number of elements to read
- The default value for this parameter is: -1
Return value
Returns elements read
Detailed description
No additional information
Examples
Calling in a calculation
- Declare a variable 'result' of type ULONG
- Add to a calculation icon:
result = ::File.NVM.ReadArray(filehandle, address, _arraybuffer, elements)
No additional information