All it'd take is a single drill hole and re-wiring the sensor, but it near the top of the window and no one's even gonna notice it's there. Like mneary said if you have eaves it's even more perfect you can recess it up, completely out of site.
Where C# is just different from C++. value types and reference types exist (struct is value-type, class is reference-type) value types live on the stack, reference types on the heap; references can point to null (must not be valid) code is packaged in assemblies in C#; no automatic conversion from int to bool in C#; main-function is called Main in C#
String is class (System.String) where string is C# specific which is basically alias of String from .NET framework. String is nothing but it's a combination of characters. It's common for c and c ++..there is no difference . But string and string builder should be a contains one difference characters. That is using string datartype every time new object should be created automatically.but using string builder datatype object can be created only one time.