CONSTANT Of Windows API Functions Design
CONSTANT Of Windows API Functions related to the design window Excample CONSTANT Good Luck!
Variables In PowerBuilder
Variables In PowerBuilder Arrays Initializing
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String ls_array[] Ls_array = {"value1", "value2","value3", "value4"} |
Set to Null Array
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String ls_arrayofnulls SetNull(ls_arrayofnulls) // … some code that loads values into ls_array[] ls_array = ls_arrayofnulls |
Decimal
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decimal {4} a,b,d,e,f decimal {3} c a = 20.0/3 // a contains 6.6667 b = 3 * a // b contains 20.0001 c = 3 * a // c contains 20.000 d = 3 * (20.0/3) // d contains 20.0000 e = Truncate(20.0/3, 4) // e contains 6.6666 f = Truncate(20.0/3, 5) // f contains 6.6667 |
Default Values Variable Default Value Blob A blob of 0 length; an empty blob Char (or character) ASCII value 0 Boolean FALSE Date 1900-01-01 (January 1, 1900) DateTime 1900-01-01 00:00:00 Numeric (integer, long, decimal, real, double, UnsignedInteger, and UnsignedLong) 0 String Empty…
Variable Naming Standards In PowerBuilder
Variable Naming Standards In PowerBuilder Variable naming standards for standard variables declared within the Powerscript environment. This includes variables declared in dialog windows such as global and instance variables. The object name should be typed using Camel Case. Camel case is a standard used to aid readability in scripts, the first letter of each new…