How to Convert to Binary

[Madz]

Can any one tell me some method throgh which i can convert a deciaml to Binary

 

Such as if i want to convert 256 to 010101 format

 

what whould be the keywork of C#.

[JABE]

I'm not aware of any methods that can easily fulfill your requirements (similar to javascript's int.toString(2) functionality) but here's a little C# function that can get you started:

 

private string ToBinaryString(int num, int stringLength)

{

System.Text.StringBuilder sb = new System.Text.StringBuilder(stringLength);

for (int k = 0; k < stringLength; k++){

sb.Append((num & (int)Math.Pow(2, k)) > 0 ? "1" : "0");

}

return sb.ToString();

}