B4J Question Can a class has a property which is an int type?

Hanz · Dec 29, 2018

I'm using v6.51. When the return type of the property is an Int, the entire sub name is presented in the instance of a class. For instance, the code is:

B4X:

public sub getNormalBalance

When you call the instance of the class, instead of presenting only the "NormalBalance", the entire sub name is presented which is "getNormalBalance." But it's not the case when I change the data type into a String. Is this a limitation or a bug?

DonManfred · Dec 29, 2018

Asuming your intvalue is mBalance inside the Class.
The sub signature of the getter method should be

B4X:

public sub getNormalBalance as Int ' <- Define the return type. Here Int
    return mBalance ' don´t forget to add a return 
end sub

In this case it is a read only property.
If you want to change the property too you need to create a setter method too.

B4X:

public sub setNormalBalance(balance as Int)
    mBalance = balance
end sub

Hanz · Dec 29, 2018

Oh, I see... So what is missing is the "As Int" after the sub name. You need to put it when the data type is not a string type. Thanks!!!

B4J Question Can a class has a property which is an int type?

Hanz

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DonManfred

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Hanz

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B4J Question Can a class has a property which is an int type?

Hanz

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DonManfred

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