C# FAQ: How display int as a binary number, a string of 0s and 1s

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How display int as a binary number, a string of 0s and 1s?

The Convert class has an overload of the static ToString() method which accepts two ints and returns a string containing the specified number in the specified base.

For example, the following source code:

Console.WriteLine (Convert.ToString (128, 2) );

will result in the following output:


 Convert int to binary string example (program output)
10000000


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