Question: I want to change my Button shape to an oval like button. please Help me

Answer: 
```
public static object cascadeParse(string obj)
{
    decimal decRet;
    if (!decimal.TryParse(obj, out decRet))
    {
        int intRet;
        if (!int.TryParse(obj,  out intRet))
        {
            return obj;
        }
        else
        {
            return intRet;
        }
    }
    else
    {
        return decRet;
    }
}

```

However this method will always return a `decimal` when passed something that can be parsed as an `int` as `int`s can always be parsed as `decimal`. You may want to re-order the `TryParse`s to put the `int` one first.
[TryParse](http://msdn.microsoft.com/en-us/library/system.decimal.tryparse.aspx)() is your friend, however I don't understand what you want as all valid ints are also valid decimals.