Le 9 janv. 2015 à 11:19, Jean-Luc Arnaud <jean-...@cdmultimedia.fr> a écrit:
> Yes, of course!
> Your help is greatly appreciated.
>
> May I know where these codes could be found? In the future, I could need
> codes for other functions keys.
>
> Many thanks.
Well, some years ago, I made my own app for that. On a window, put a listbox
with 3 columns and an heading (“Key code”, “Key” and “Key ascii”) and a timer
(period=1, mode=2). In the open event (in my example, in the window), have this:
dim i As integer
dim s As String
//Fill the list with every key (for searching manually):
for i=0 to 127 //Cover all standard keys on the keyboard
ListMain.AddRow str(i)
s=Keyboard.KeyName(i)
ListMain.Cell(i,1)=s
if len(s)=1 then //That key produces a character, so it's ASCII value is
known
ListMain.Cell(i,2)=str(asc(s))
else //For other keys (backspace, tab, etc.), (1) it's better to know its
key code (sending the ASCII value has no sense) and (2), it would mean
rewriting.
ListMain.Cell(i,2)="?"
end if
Next
In the timer.Action:
dim i As integer
dim j As integer
//Check which keys are pressed (would fail if the key is pressed way too
fast, but will that happen?)
for i=0 to 126
if Keyboard.AsyncKeyDown(i) then
j=FindKeycode(i) //See below; looks for the entry of “i” in the list (it
would be odd it's not in the list)
if j=-1 then //Well, it's not in the list (?) so add it
ListMain.AddRow str(i)
j=ListMain.ListCount-1
ListMain.Cell(j,1)=Keyboard.KeyName(i)
ListMain.Cell(j,2)=str(asc(Keyboard.KeyName(i)))
end if
ListMain.ListIndex=j //Select the corresponding row
do
if not Keyboard.AsyncKeyDown(i) then Exit //Wait until the key is freed
Loop
end if
Next
Function FindKeycode(KeyCode As integer) As integer
dim i As integer
if ListMain.ListCount=0 then Return -1
for i=0 to ListMain.ListCount-1
if ListMain.Cell(i,0)=str(KeyCode) then Return i
Next
Return -1
End Function
(I could send you the project or app, but it's more complicated; tell me if you
found something to improve).
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