You typically declare a local variable by specifying its type, the name of the local variable and an optional initial value.
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| int j;int i = 42; |
You can declare more than one variable on the same line, as long as the variables all have the same type. Each variable can optionally include an initialization.
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| int j, i = 42; // Only i is assignedstring name = "Sean", motto = "Carpe Libri";Dog d1, d2, d3;Dog kirby = new Dog("Kirby", 12), jack = new Dog("Jack", 14);dynamic thing1, thing2; |
You can’t, however, declare multiple implicitly-typed variables on the same line.
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| var i = 12, s = "Sean"; // Error: Implicitly-typed local variables cannot have multiple declarators |