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[SOLVED] Converting from 'Upp::Value' to 'char' [message #47551]

Fri, 27 January 2017 08:59

Giorgio is currently offline

Giorgio
Messages: 218
Registered: August 2015

Experienced Member

Hi there,
I have to call a method passing some parameters I got from a DB:

_macroLav.SetMLav(SQL[STATUS], SQL[SUBSTATUS], SQL[START_TIME]);

The STATUS in the db is a VARCHAR(1) field; in the schema file .sch is defined as follows:

STRING_ (STATUS, 1)

When I try to compile I got the following error:

error C2664: 'void MLav::SetMLav(char,char,Upp::Time)': cannot convert parameter number 1 from 'Upp::Value' to 'char'

I came up with this awful solution:

String s1 = SQL[STATUS];
char c1 = s1[0];
_macroLav.SetMLav(c1, SQL[SUBSTATUS], SQL[START_TIME]);

Is there a smarter way to convert from Upp::Value to char?

Thanks,
Gio

[Updated on: Thu, 02 February 2017 15:49]

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[Message index]

		[SOLVED] Converting from 'Upp::Value' to 'char' By: Giorgio on Fri, 27 January 2017 08:59
		Re: Converting from 'Upp::Value' to 'char' By: Zbych on Sat, 28 January 2017 22:13
		Re: Converting from 'Upp::Value' to 'char' By: Giorgio on Thu, 02 February 2017 15:48

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