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enum System.TypeCode
Assembly: System.Runtime
Specifies the type of an object.
Values
Empty
A null reference.
Object
A general type representing any reference or value type not explicitly represented by another <see langword="TypeCode" /> .
DBNull
A database null (column) value.
Boolean
A simple type representing Boolean values of <see langword="true" /> or <see langword="false" /> .
Char
An integral type representing unsigned 16-bit integers with values between 0 and 65535. The set of possible values for the <see cref="F:System.TypeCode.Char" /> type corresponds to the Unicode character set.
SByte
An integral type representing signed 8-bit integers with values between -128 and 127.
Byte
An integral type representing unsigned 8-bit integers with values between 0 and 255.
Int16
An integral type representing signed 16-bit integers with values between -32768 and 32767.
UInt16
An integral type representing unsigned 16-bit integers with values between 0 and 65535.
Int32
An integral type representing signed 32-bit integers with values between -2147483648 and 2147483647.
UInt32
An integral type representing unsigned 32-bit integers with values between 0 and 4294967295.
Int64
An integral type representing signed 64-bit integers with values between -9223372036854775808 and 9223372036854775807.
UInt64
An integral type representing unsigned 64-bit integers with values between 0 and 18446744073709551615.
Single
A floating point type representing values ranging from approximately 1.5 x 10 -45 to 3.4 x 10 38 with a precision of 7 digits.
Double
A floating point type representing values ranging from approximately 5.0 x 10 -324 to 1.7 x 10 308 with a precision of 15-16 digits.
Decimal
A simple type representing values ranging from 1.0 x 10 -28 to approximately 7.9 x 10 28 with 28-29 significant digits.
DateTime
A type representing a date and time value.
String
A sealed class type representing Unicode character strings.