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GeneralRe: Unity connection with a smartwatch and getting heart rate data Pin
Gerry Schmitz1-Dec-20 19:23
mveGerry Schmitz1-Dec-20 19:23 
QuestionDifferences Pin
michaelbarb30-Nov-20 6:53
Membermichaelbarb30-Nov-20 6:53 
AnswerRe: Differences Pin
OriginalGriff30-Nov-20 7:20
mveOriginalGriff30-Nov-20 7:20 
GeneralRe: Differences Pin
michaelbarb30-Nov-20 7:39
Membermichaelbarb30-Nov-20 7:39 
QuestionIs my program idea possible? Pin
Dioxazine27-Nov-20 21:09
MemberDioxazine27-Nov-20 21:09 
AnswerRe: Is my program idea possible? Pin
OriginalGriff27-Nov-20 21:20
mveOriginalGriff27-Nov-20 21:20 
GeneralRe: Is my program idea possible? Pin
Dioxazine28-Nov-20 6:54
MemberDioxazine28-Nov-20 6:54 
GeneralRe: Is my program idea possible? Pin
OriginalGriff28-Nov-20 7:17
mveOriginalGriff28-Nov-20 7:17 
Oh come on! Are you trying to run before you can walk? This is pretty basic stuff!

You know what a byte[] is, don't you? It's an array of bytes, is all. So what do you think that File.ReadAllBytes does? And if you don't understand what a function does, look it up in the official documentation: File.ReadAllBytes(String) Method (System.IO) | Microsoft Docs[^]

The next two are there for a specific reason: while you can load an image directly from a file, that locks the file until the image is Disposed - so if you want to write a modified version back to the file in your app, you can't. Converting the data to a Stream gets round that, by locking the Stream instead of the file. And if you don't understand what a Stream is then how on earth are you doing any file input / output? Laugh | :laugh:

So those three lines do this:
1) Read the disk-based image file into an array of bytes.
2) Construct a memory-based Stream from the array.
3) Create an Image from the Stream.

Seriously, if you don't understand stuff like this, then you need to re-read your course notes from the beginning, because you have missed a heck of a lot of useful stuff!
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
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GeneralRe: Is my program idea possible? Pin
Dioxazine28-Nov-20 9:09
MemberDioxazine28-Nov-20 9:09 
GeneralRe: Is my program idea possible? Pin
OriginalGriff28-Nov-20 9:22
mveOriginalGriff28-Nov-20 9:22 
GeneralRe: Is my program idea possible? Pin
Liktor Janos11-Dec-20 8:42
MemberLiktor Janos11-Dec-20 8:42 
GeneralRe: Is my program idea possible? Pin
Gerry Schmitz28-Nov-20 8:51
mveGerry Schmitz28-Nov-20 8:51 
QuestionError in SQL Light Compact 4 Pin
Alex Dunlop23-Nov-20 4:47
MemberAlex Dunlop23-Nov-20 4:47 
AnswerRe: Error in SQL Light Compact 4 Pin
Victor Nijegorodov23-Nov-20 4:56
MemberVictor Nijegorodov23-Nov-20 4:56 
GeneralRe: Error in SQL Light Compact 4 Pin
Alex Dunlop23-Nov-20 5:04
MemberAlex Dunlop23-Nov-20 5:04 
GeneralRe: Error in SQL Light Compact 4 Pin
Richard Deeming23-Nov-20 5:18
mveRichard Deeming23-Nov-20 5:18 
GeneralRe: Error in SQL Light Compact 4 Pin
OriginalGriff23-Nov-20 5:29
mveOriginalGriff23-Nov-20 5:29 
GeneralRe: Error in SQL Light Compact 4 Pin
Alex Dunlop23-Nov-20 8:38
MemberAlex Dunlop23-Nov-20 8:38 
GeneralRe: Error in SQL Light Compact 4 Pin
OriginalGriff23-Nov-20 8:53
mveOriginalGriff23-Nov-20 8:53 
GeneralRe: Error in SQL Light Compact 4 Pin
Alex Dunlop23-Nov-20 9:10
MemberAlex Dunlop23-Nov-20 9:10 
GeneralRe: Error in SQL Light Compact 4 Pin
OriginalGriff23-Nov-20 9:19
mveOriginalGriff23-Nov-20 9:19 
GeneralRe: Error in SQL Light Compact 4 Pin
Alex Dunlop23-Nov-20 9:28
MemberAlex Dunlop23-Nov-20 9:28 
GeneralRe: Error in SQL Light Compact 4 Pin
Richard Deeming23-Nov-20 18:43
mveRichard Deeming23-Nov-20 18:43 
GeneralRe: Error in SQL Light Compact 4 Pin
Alex Dunlop24-Nov-20 7:06
MemberAlex Dunlop24-Nov-20 7:06 
GeneralRe: Error in SQL Light Compact 4 Pin
Dave Kreskowiak24-Nov-20 9:52
mveDave Kreskowiak24-Nov-20 9:52 

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