Libreria query DedNet

QSAdoNet

Classe QSConnection

Metodi di QSConnection

Metodo AdjustParameter

Metodo AdjustParameterQuery

Metodo AdjustWhereParameter

Metodo AdjustWhereParameterQuery

Metodo BeginTransaction

Metodo CloseConnection

Metodo ColumnExists

Metodo CreateAddFieldCommand

Metodo CreateAddTableCommand

Metodo CreateBackupCommand

Metodo CreateConnOpCloser

Metodo CreateConstraintCommand

Metodo CreateDeleteCommand

Metodo CreateDropConstraintCommand

Metodo CreateDropFieldCommand

Metodo CreateDropIndexCommand

Metodo CreateDropTableCommand

Metodo CreateIndexCommand

Metodo CreateInsertCommand

Metodo CreateRebuildIndexCommand

Metodo CreateSelectCommand

Metodo CreateSqlBetweenOperator

Metodo CreateSqlBinaryOperator

Metodo CreateSqlColumnField

Metodo CreateSqlField

Metodo CreateSqlFunction

Metodo CreateSqlFunctionString

Metodo CreateSqlInQuery

Metodo CreateSqlJoinQuery

Metodo CreateSqlLikeOperator

Metodo CreateSqlLiteral

Metodo CreateSqlSubQuery

Metodo CreateSqlUnaryOperator

Metodo CreateUpdateCommand

Metodo CreateUpdateFieldCommand

Metodo CreateUpdateInsertCommand

Metodo Dispose

Metodo EndTransaction

Metodo Finalize

Metodo GetBackupTables

Metodo GetIdentityColumnForDboSchema

Metodo GetIndexesInfo

Metodo GetNETType

Metodo GetPrimaryKeyInfo

Metodo GetRowGuidColumns

Metodo GetTableFieldsList

Metodo GetTables

Metodo IndexExist

Metodo IsValidConnection

Metodo MakeFieldList

Metodo MakeFieldValueList

Metodo MakeValueList

Metodo OpenConnection

Metodo PerformDuplicatSchemaTable

Metodo PerformTableBackup

Metodo QuoteIdentifier

Metodo QuoteLikeWildechars

Metodo Select

Metodo SelectTxt

Metodo TableExists

Metodo QSConnectionCreateDropFieldCommand

Crea e restituisce un comando di DROP di un insieme di campi.

Namespace: QSAdoNet
Assembly: QSAdoNet (in QSAdoNet.dll) Versione: 27.2.0

Sintassi

C++

Copy

public QsDropFieldCommand CreateDropFieldCommand(
	string tableName
)

Public Function CreateDropFieldCommand ( 
	tableName As String
) As QsDropFieldCommand

public:
QsDropFieldCommand^ CreateDropFieldCommand(
	String^ tableName
)

member CreateDropFieldCommand : 
        tableName : string -> QsDropFieldCommand

Parametri

tableName String: Nome della table sulla quale eseguire il DROP di un insime di campi.

Valore di ritorno

QsDropFieldCommand

Vedi anche

Documentazione

Classe QSConnection

Namespace QSAdoNet