C# Explicitly and Implicitly Type
Explicitly typed variables are declared with a specific data type, such as int, string, or double.
For example:
int x = 10; // x is explicitly typed as an int
string name = "Alice"; // name is explicitly typed as a string
double pi = 3.14; // pi is explicitly typed as a double
Implicitly typed variables are declared with the
var keyword, which lets the compiler infer the data type from the assigned value. For example:
var x = 10; // x is implicitly typed as an int
var name = "Alice"; // name is implicitly typed as a string
var pi = 3.14; // pi is implicitly typed as a double
The advantage of using implicitly typed variables is that you can write less code and avoid specifying redundant or obvious type information. However, you should only use
var when the data type is clear from the context, and when the variable has a specific and narrow scope. Otherwise, using explicitly typed variables can improve the readability and maintainability of your code.
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