API File.Buffer.ReadArray: Difference between revisions
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====Calling in a calculation==== | ====Calling in a calculation==== | ||
* Declare a variable 'result' of type ULONG | * Declare a variable 'result' of type ULONG | ||
* Add to a calculation icon: result = ::File.Buffer.ReadArray(filehandle, _arraybuffer, elements, timeout) | * Add to a calculation icon: <pre class="brush:[C]">result = ::File.Buffer.ReadArray(filehandle, _arraybuffer, elements, timeout)</pre> | ||
Revision as of 15:35, 10 May 2013
<sidebar>API contents</sidebar> Reads an array from the input stream, returns elements read
Parameters
HANDLE FileHandle
- The handle of an open file
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
ULONG Timeout
- A number of milliseconds to wait for the data to be available
- The default value for this parameter is: 0
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.Buffer.ReadArray(filehandle, _arraybuffer, elements, timeout)