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FaridAgl

Problem with Hex and +

9 posts in this topic

$Test = Hex("0x00463FC2", 6)
MsgBox(0, 'It should be: 463FC2', $Test)
MsgBox(0, 'It should be: 463FC3', $Test + 0x1)

How i can sum 463FC2 with 1 and get a result of 463FC3 ?

I played with it for hours, i just can't figure it out. I think it has a simple solution.

Thanks.

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Hex()

Returns a string representation of an integer or of a binary type converted to hexadecimal.

Dec()

Returns a numeric representation of a hexadecimal string.

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D4RKON3,

Look at what the Help file tells you about Hex:

"Returns a string representation of an integer or of a binary type"

You are passing Hex a Hex number - I am not surprised it is getting confused! :)

Take a look at this and see if you can see why it works and yours did not: :D

$Test = 0x00463FC2
MsgBox(0, 'It is: 463FC2', Hex($Test, 6))
MsgBox(0, 'It is: 463FC3', Hex($Test + 0x1, 6))

All clear? Ask again if not. ;)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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OK, it's working, but i want the Double Quote around the input variable.

Like this:

$Test =" 0x00463FC2"

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D4RKON3,

Then use Execute to evaluate the string first - like this:

$Test = Execute("0x00463FC2")
MsgBox(0, 'It is: 463FC2', Hex($Test, 6))
MsgBox(0, 'It is: 463FC3', Hex($Test + 0x1, 6))

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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Can't he just Int() it.


♡♡♡

.

eMyvnE

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D4RKON3,

Then use Execute to evaluate the string first - like this:

$Test = Execute("0x00463FC2")
MsgBox(0, 'It is: 463FC2', Hex($Test, 6))
MsgBox(0, 'It is: 463FC3', Hex($Test + 0x1, 6))

M23

Great thanks, exactly what i was searching for.

Can i ask what Execute is doing exactly? Help file didn't explain it much:

"Execute an expression."

Can't he just Int() it.

How?

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D4RKON3,

Execute does exactly what it says:

"Returns the value of the evaluated expression"

So you pass it a string representation of a value or a calculation and it tells you the result - the example is pretty clear.

As trancexx has suggested you could also use Int - which also converts the input into a valid number:

$Test = Int("0x00463FC2")
MsgBox(0, 'It is: 463FC2', Hex($Test, 6))
MsgBox(0, 'It is: 463FC3', Hex($Test + 0x1, 6))

All either of these do is get your literal string "0x00463FC2" into a format with which Autoit can do calculations. Remember that AutoIt is not "typed" - in the sense that you do not have to define variables as a string, integer, float, etc. But sometimes you have to force the variable into a certain type so AutoIt chooses the right operation to carry out. It does pretty well on its own, but you have to give it a hand from time to time - particularly when going from strings to numbers. :)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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#9 ·  Posted (edited)

OK, i understand. I'm going to play with these stuffs.

And thanks again, you are the most amazing guy around here :)

Edited by D4RKON3

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