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Old November 6th, 2012, 04:13 AM   #2 (permalink)
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There is no double type representstion for String type.
You should use byteArray
string hallo1 = zahl1.getText();
string hallo2 = zahl2.getText();
byte [] bytes1 = hallo1.getBytes();
byte [] bytes2 = hallo2.getBytes();

if text encoding - UTF-8, every byte in array its a char representation in integer.

You cant simply convert String to Double or Int

Tell me what you want to do with this strings?
Math operations are not allowed for strings
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Last edited by Ride2Live; November 6th, 2012 at 04:15 AM. Reason: add question
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