Represents a 64-bit signed integer.
<SerializableAttribute> _ <ComVisibleAttribute(True)> _ Public Structure Int64 _ Implements IComparable, IFormattable, IConvertible, IComparable(Of Long), _ IEquatable(Of Long)
[SerializableAttribute] [ComVisibleAttribute(true)] public struct Int64 : IComparable, IFormattable, IConvertible, IComparable<long>, IEquatable<long>
[SerializableAttribute] [ComVisibleAttribute(true)] public value class Int64 : IComparable, IFormattable, IConvertible, IComparable<long long>, IEquatable<long long>
[<Sealed>] [<SerializableAttribute>] [<ComVisibleAttribute(true)>] type Int64 = struct interface IComparable interface IFormattable interface IConvertible interface IComparable<int64> interface IEquatable<int64> end
The Int64 type exposes the following members.
The Int64 value type represents integers with values ranging from negative 9,223,372,036,854,775,808 through positive 9,223,372,036,854,775,807.
Int64 provides methods to compare instances of this type, convert the value of an instance to its string representation, and convert the string representation of a number to an instance of this type.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
All members of this type are thread safe. Members that appear to modify instance state actually return a new instance initialized with the new value. As with any other type, reading and writing to a shared variable that contains an instance of this type must be protected by a lock to guarantee thread safety.
Assigning an instance of this type is not thread safe on all hardware platforms because the binary representation of that instance might be too large to assign in a single atomic operation.