This function converts a character from lowercase to the corresponding character in uppercase format.
Function
CODESYS: Not available
LogicLab: eLLabXUnified12Lib
Ch (INT) Character to convert.
The function returns a variable (INT) with the character in uppercase format.
Examples
How to use the examples.
The "a" character (ascii code 16 # 61) is converted into the "A" character (ascii code 16 # 41) and transferred to the variable Result.
LogicLab (Ptp116)
PROGRAM ST_Systoupper
VAR
Result : INT; (* Result character *)
END_VAR
// *****************************************************************************
// PROGRAM "ST_Systoupper"
// *****************************************************************************
// The character "a" (Ascii 16#61) is converted in "A" (Ascii 16#41).
// -----------------------------------------------------------------------------
Result:=Systoupper(16#61);
// [End of file]