Promotic

StringFormat - method of the Pm object

Description:
Writing an array of values into the string according to the formatting rule.
Syntax:
String StringFormat(String sFormat, Variant vParams)
Parameters:
sFormat(String) Formatting rule written in the C language convention. See C language formatting rule.
vParams(Variant) The parameter can be:
- Elementar data type (Integer, Double, String) if the sFormat contains single value format, or
- Array of values if the sFormat contains multi value format.
Note:
This method is functional also in Macro expression $.expr and in the onDraw event of the PmgCanvas object.
This method is also functional in Web panels.
Example1:
Formatting a single value of the Integer type for hexadecimal view
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var nVal = 1024;
var sVal = Pm.StringFormat("%05x", nVal);
Example2:
Formatting multiple values simultaneously
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var n1 = 11.2;
var n2 = 1002.4;
var aData = Pm.CreatePmArray().Array1(n1, n2);
var sVal = Pm.StringFormat("Temperature=%3.2f, Pressure=%5.1f", aData);
PROMOTIC 9.0.17 SCADA system documentation - MICROSYS, spol. s r.o.

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