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qwert

Need advice on using extended characters

4 posts in this topic

#1 ·  Posted (edited)

I've been trying to place a box (aka, "white square", "ballot box", etc.) in a line of text that's written with a FileWrite statement.  So far, nothing has worked.  But I was able to place a bullet symbol (Alt+0149) directly in the text.  I've made other attempts with ChrW( ) and tried different fonts, like Tahoma and Verdana.

My general question is:  how can I place a hex character code (for example, 0x25a1) in a line of text?  And is there a special setting for the Unicode Characters?

Thanks in advance for any help.  I'm unsure which direction to look for a solution.

(BTW, for a selection of possible characters, go to this http://shapecatcher.com/  site and draw a square in the highlighted area.  It will display a dozen choices.)

 

 

P.S.  ... and, if you can, please move this to General Help, where I should have posted.  Thanks.

Edited by qwert

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Just FileOpen your output file in some UTF mode. Not doing so would try a conversion from Unicode to ANSI, and fail for most characters.

Then FileWrite and ChrW(0x25a1) -i.e. white square- will do what you expect them to.

Moving the thread will need a moderator.


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That worked.

Just FileOpen your output file in some UTF mode.

 

I used UTF-8, based on its "wide-spread use".  As it turned out, I had to change to the Large White Square (0x2b1c) to get the effect I wanted when using Tahoma.  It's a relief to know that I can now get to the huge cache of special characters with simple write operations.  While researching the UTF choices, I found this rather complete article on how ASCII/UTF8/UTF16 all fit in the big picture: http://www.joelonsoftware.com/articles/Unicode.html

Thanks very much for your help.

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qwert,

Moved as requested. :)

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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