Comando (sintassi ADO - WFC)

package com.ms.wfc.data

Costruttore

public Command()  
public Command(String commandtext)  

Metodi

public void cancel()  
public com.ms.wfc.data.Parameter createParameter(String  
    Name, int Type, int Direction, int Size, Object Value)  
public Recordset execute()  
public Recordset execute(Object[] parameters)  
public Recordset execute(Object[] parameters, int options)  
public int executeUpdate(Object[] parameters)  
public int executeUpdate(Object[] parameters, int options)  
public int executeUpdate()  

Il metodo executeUpdate è un metodo case speciale che chiama il metodo execute ADO sottostante con determinati parametri. Il metodo executeUpdate non supporta la restituzione di un oggetto Recordset, pertanto il parametro options del metodo execute viene modificato con AdoEnums.ExecuteOptions.NORECORDS. Al termine del metodo execute , il parametro RecordsAffected aggiornato viene passato al metodo executeUpdate , che viene infine restituito come int.

Proprietà

public com.ms.wfc.data.Connection getActiveConnection()  
public void setActiveConnection(com.ms.wfc.data.Connection con)  
public void setActiveConnection(String conString)  
public String getCommandText()  
public void setCommandText(String command)  
public int getCommandTimeout()  
public void setCommandTimeout(int timeout)  
public int getCommandType()  
public void setCommandType(int type)  
public String getName()  
public void setName(String name)  
public boolean getPrepared()  
public void setPrepared(boolean prepared)  
public int getState()  
public com.ms.wfc.data.Parameter getParameter(int n)  
public com.ms.wfc.data.Parameter getParameter(String n)  
public com.ms.wfc.data.Parameters getParameters()  
public AdoProperties getProperties()  

Vedere anche

dell'oggetto Command (ADO)