Function name Description
Exist If the file exists, the function returns the value 1.
The file name should be written in lowercase letters.
Files in other directories are accessed via a relative path that uses the
appl or dvm directory as a starting point.
Parameter:
progname - file name
Syntax:
<function name="doc.exist" return="<int_var>" >
progname </function>
Example:
<let name ="exist">0</let>
NC file system
<function name="doc.exist" return="exist">_T"n:\mpf
\test.mpf" </function>
CompactFlash card
<function name="doc.exist" return="exist">_T"f:
\appl\test.mpf" </function>
or
<function name="doc.exist" return="exist">_T".
\test.mpf" </function>
NC program selection The function selects the program specified for execution. The program
must be stored in the NC file system.
Parameter:
progname - file name
Syntax:
<function name="ncfunc.select"> progname </
function>
Example:
NC file system
<function name="ncfunc.select"> _T"n:\mpf
\test.mpf" </function>
Generating user dialogs
1.10 Predefined functions
Easy XML
120 Programming Manual, 12/2017, 6FC5397-1DP40-6BA1
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