How can you forcefully convert a double to an int type …

In C#, you can use type casting to convert a double type to an int type. You can use one of the following two methods:

1. Use the casting operator: (int) doubleValue.

double doubleValue = 3.14;
int intValue = (int)doubleValue;
Console.WriteLine(intValue); // 输出: 3

1. Use the ToInt32 method of the Convert class:

double doubleValue = 3.14;
int intValue = Convert.ToInt32(doubleValue);
Console.WriteLine(intValue); // 输出: 3

Please note that implicit type conversion may result in data loss. When converting a double to an int, the decimal part will be truncated. Therefore, if you need to round to the nearest whole number, you should use the Math.Round method.

double doubleValue = 3.7;
int intValue = (int)Math.Round(doubleValue);
Console.WriteLine(intValue); // 输出: 4