Export (0) Print
Expand All
Expand Minimize

CommandType Enumeration

Specifies how a command string is interpreted.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

'Declaration
Public Enumeration CommandType

Member nameDescription
Supported by the XNA FrameworkStoredProcedureThe name of a stored procedure.
Supported by the XNA FrameworkTableDirectThe name of a table.
Supported by the XNA FrameworkTextAn SQL text command. (Default.)

When the CommandType property is set to StoredProcedure, the CommandText property should be set to the name of the stored procedure to be accessed. The user may be required to use escape character syntax or include qualifying characters if any of the specified tables named contain any special characters. All rows and columns of the named table or tables will be returned when you call one of the Execute methods of a Command object.

When the CommandType property is set to TableDirect, the CommandText property should be set to the name of the table to be accessed. The user may be required to use escape character syntax or include qualifying characters if any of the tables named contain any special characters. All rows and columns of the named table will be returned when you call one of the Execute methods.

In order to access multiple tables, use a comma delimited list, without spaces or padding, containing the names of the tables to access. When the CommandText property names multiple tables, a join of the specified tables is returned.

NoteNote

TableDirect is only supported by the .NET Framework Data Provider for OLE DB. Multiple table access is not supported when CommandType is set to TableDirect.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Show:
© 2014 Microsoft