Hi
I want to manipulate strings and seeking, therefore, something like Mid$,(Stringname,Start,Number of Characters) - but i did not find it ...
therefore, I started once simple and wants to determine the string length - and there is also an example
StrLength = http://www.b4x.com/help/strlength.htm: Example: Msgbox (StrLength ("Basic4ppc"))
Result: Displays 9 ... but does not work. the Errormessage :
Error description: Undeclared variable 'strlength' is used before it was assigned any value.
The keyword "StrLength" is red. Do i have to include any Libary ?
and should is not need to be: Msgbox (StrLength ("Basic4ppc"),"Titel") ?
Strsplit sure is a good thing (if it is not red any more ;-)
but I want to read without the separators the 5 characters starting on Pos 7
is there an option to do that - similar to the mid$ from earlier times?
I would also like to advise how I can properly look for something very grateful.
Thanks Thomas
I want to manipulate strings and seeking, therefore, something like Mid$,(Stringname,Start,Number of Characters) - but i did not find it ...
therefore, I started once simple and wants to determine the string length - and there is also an example
StrLength = http://www.b4x.com/help/strlength.htm: Example: Msgbox (StrLength ("Basic4ppc"))
Result: Displays 9 ... but does not work. the Errormessage :
Error description: Undeclared variable 'strlength' is used before it was assigned any value.
The keyword "StrLength" is red. Do i have to include any Libary ?
and should is not need to be: Msgbox (StrLength ("Basic4ppc"),"Titel") ?
Strsplit sure is a good thing (if it is not red any more ;-)
but I want to read without the separators the 5 characters starting on Pos 7
is there an option to do that - similar to the mid$ from earlier times?
I would also like to advise how I can properly look for something very grateful.
Thanks Thomas