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OrbWorks Community Forum • View topic - keyboard input command in pocketC

keyboard input command in pocketC

Discuss topics that apply across the products, such as the PocketC language, or development in general

Postby raveen106 on Wed Mar 24, 2004 2:00 pm

The pocketC language specification gives details on variables, functions,expressions etc, but there is no topic on input/output. For showing output, puts(string) is given. For giving input from keyboard, what is the built-in function?

rav
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Posts: 3
Joined: Sun Mar 21, 2004 11:25 am

Postby Mikael on Wed Mar 24, 2004 4:27 pm

gets(string prompt) ?¢‚Ǩ‚Äú presents an input dialog with the given string as a prompt. Returns a string if the user pressed OK, or an empty string if the user presses Cancel. The dialog can contain 2 lines of text, use the '\r' character to wrap to the second line.

getsd(string prompt, string defaultValue) ?¢‚Ǩ‚Äú presents an input dialog with the given string as a prompt and a default value in the input field. Returns a string if the user pressed OK, or an empty string if the user presses Cancel. The dialog can contain 2 lines of text, use the '\r' character to wrap to the second line.

getsi(int x, int y, int w, string defaultValue) ?¢‚Ǩ‚Äú presents an input dialog at the x, y coordinates specified, with the given string as a default value. The input dialog will have an edit field of width w (though the dialog will be larger). A string is returned when the user presses OK (there is no cancel option).

getsm(int x, int y, int w, int lines, string defaultValue) ?¢‚Ǩ‚Äú exactly like getsi(), but the edit field created is lines lines tall.

See the 'Built-in Functions' section of the PocketC docs for information about other functions.

Mikael
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Joined: Sun Apr 13, 2003 9:19 am
Location: Denmark

Postby raveen106 on Thu Mar 25, 2004 1:35 pm

thanks for giving info on input commands

ravi
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Joined: Sun Mar 21, 2004 11:25 am


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