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21 Object data type
"A fundamental data type representing any object that can be recognized by Visual Basic. Although you can declare any object variable as type Object, it is best to declare object variables according to their specific types." -
22 value type
"A data type that is represented by the type's actual value. If a value type is assigned to a variable, that variable is given a fresh copy of the value. (This is in contrast to a reference type, where assignment does not create a copy.) Value types are usually created on a method's stack frame, rather than in the garbage-collected heap. A value type can be boxed, which is a process that creates a corresponding reference type." -
23 field data types
"A characteristic of a field that determines what kind of data it can store. For example, a field whose data type is Text can store data consisting of either text or number characters, but a Number field can only store numerical data." -
24 queryable type
"The type of the query variable in a LINQ query. The type of the variable that represents the data source is also a queryable type. A queryable type can be implicitly or explicitly typed, but in either case it must be a generic IEnumerable or IQueryable type." -
25 cursor data type
A special data type used to reference a cursor. -
26 Yes/No data type
"A field data type you use for fields that will contain only one of two values, such as Yes or No and True or False. Null values are not allowed."نوع بيانات نعم/لا -
27 enumerated data type
A data type consisting of a sequence of named values given in a particular order. -
28 Double data type
"A fundamental data type that holds double-precision floating-point numbers. It's stored as a 64-bit number ranging in value from approximately -1.797E308 to -4.940E-324 (negative), from 4.94E-324 to 1.797E308 (positive), and 0." -
29 Long data type
"A fundamental data type that holds large integers. A Long variable is stored as a 32-bit number ranging in value from -2,147,483,648 to 2,147,483,647." -
30 Integer data type
"A fundamental data type that holds integers. An Integer variable is stored as a 16-bit (2-byte) number ranging in value from -32,768 to 32,767." -
31 String data type
"A fundamental data type that holds characters, one character per 2 bytes. A fixed-length string can contain 1 to 64K characters; a variable-length string can contain 1 to 2 billion." -
32 Single data type
A data type that stores single-precision floating-point variables as 32-bit (4-byte) floating-point numbers ranging in value from -3.402823E38 to -1.401298E-45 for negative values and 1.401298E-45 to 3.402823E38 for positive values. -
33 uniqueidentifier data type
A data type containing a unique identification number stored as a 16-byte binary string used for storing a globally unique identifier (GUID).English-Arabic terms dictionary > uniqueidentifier data type
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34 Boolean data type
"A data type with only two passable values, True (-1) or False (0). Boolean variables are stored as 16-bit (2-byte) numbers." -
35 char data type
"A character data type that holds a maximum of 8,000 characters." -
36 OLE Object data type
A field data type that you use for objects created in other applications that can be linked or embedded (inserted) in an Access database. -
37 reference type
"A data type that is represented by a reference (similar to a pointer) to the type's actual value. If a reference type is assigned to a variable, that variable references (or ""points to"") the original value. No copy is made. Reference types comprise classes, interfaces, delegates, and boxed value types." -
38 frame type
"The way in which a network type, such as Ethernet, formats data to be sent over a network. When multiple frame types are allowed for a particular network type, the packets are structured differently and are, therefore, incompatible. All computers on a network must use the same frame type to communicate." -
39 Double Data Rate Synchronous DRAM
"A type of SDRAM that supports data transfers on both edges of each clock cycle (the rising and falling edges), effectively doubling the memory chip’s data throughput."English-Arabic terms dictionary > Double Data Rate Synchronous DRAM
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40 connection type
"The type of Web Part connection. For example, the Provide Row To connection type passes a row of data from one Web Part to another Web Part."
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