Unsafe Code in .NET

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Remarks

For instance, when you use a for loop an array like so:

for (int i = 0; i < array.Length; i++)
{
    array[i] = 0;
}

.NET Framework ensures that you do not exceed the bounds of the array, throwing an IndexOutOfRangeException if the index exceeds the bounds.

However, if you use unsafe code, you may exceed the array’s bounds like so:

unsafe
{
    fixed (int* ptr = array)
    {
        for (int i = 0; i <= array.Length; i++)
        {
            *(ptr+i) = 0;
        }
    }
}

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Unsafe Code in .NET:
* Unsafe Code in .NET

Table Of Contents
17 Regex
19 Arrays
21 Enum
22 Tuples
24 GUID
27 Looping
36 Casting
46 Methods
88 Events
92 Structs
104 Indexer
106 Stream
107 Timers
109 Threading
127 Caching
135 Pointers
146 Unsafe Code in .NET
147 C# Script