Column Properties
The Column Properties dialog box in Server Explorer in Visual Studio displays the properties for each column in the SQL Server Compact database.
Options
Key
Indicates whether the column is part of primary key.
Name
Displays the name of the column.
Data Type
Displays the type of data that the column can hold. For more information, see Data Types.
Size
Displays the size of the column.
Identity
Displays whether the column is the identity column for the table. Permissible values are Yes and No.
Nulls
Displays whether the column accepts null values. Permissible values are Yes and No.
Default
Displays the SQL Server Compact default bound to the column.