Advanced.Data.Provider Documentation

AdpType Enumeration

[This is preliminary documentation and subject to change.]

Specifies the data type of a field, a property, or a Parameter object of a data provider.

[Visual Basic]
Public Enum AdpType
[C#]
public enum AdpType

Members

Member NameDescription
AnsiString A variable-length stream of non-Unicode characters ranging between 1 and 8,000 characters.
Binary A variable-length stream of binary data ranging between 1 and 8,000 bytes.
Byte An 8-bit unsigned integer ranging in value from 0 to 255.
Boolean A simple type representing Boolean values of true or false.
Currency A currency value ranging from -263 (or -922,337,203,685,477.5808) to 2 63 -1 (or +922,337,203,685,477.5807) with an accuracy to a ten-thousandth of a currency unit.
Date Date and time data ranging in value from January 1, 1753 to December 31, 9999 to an accuracy of 3.33 milliseconds.
DateTime A type representing a date and time value.
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.
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.
Guid A globally unique identifier (or GUID).
Int16 An integral type representing signed 16-bit integers with values between -32768 and 32767.
Int32 An integral type representing signed 32-bit integers with values between -2147483648 and 2147483647.
Int64 An integral type representing signed 64-bit integers with values between -9223372036854775808 and 9223372036854775807.
Object A general type representing any reference or value type not explicitly represented by another DbType value.
SByte An integral type representing signed 8-bit integers with values between -128 and 127.
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.
String A type representing Unicode character strings.
Time Date and time data ranging in value from January 1, 1753 to December 31, 9999 to an accuracy of 3.33 milliseconds.
UInt16 An integral type representing unsigned 16-bit integers with values between 0 and 65535.
UInt32 An integral type representing unsigned 32-bit integers with values between 0 and 4294967295.
UInt64 An integral type representing unsigned 64-bit integers with values between 0 and 18446744073709551615.
VarNumeric A variable-length numeric value.
AnsiStringFixedLength A fixed-length stream of non-Unicode characters.
StringFixedLength A fixed-length stream of Unicode characters.
Image Variable-length binary data from 0 through 231-1 (2,147,483,647) bytes.

Requirements

Namespace: Advanced.Data.Provider

Assembly: Advanced.Data.Provider (in Advanced.Data.Provider.dll)

See Also

Advanced.Data.Provider Namespace