CogDatabaseDirectory.Remove Method (Int32)

CogDatabaseDirectory Remove Method (Int32)

Cognex VisionPro 9.21

Remove the specified item from the database.

Namespace: Cognex.VisionPro.Database
Assembly: Cognex.VisionPro.Database (in Cognex.VisionPro.Database.dll) Version: 83.0.0.0 (83.0.0.0)

Syntax

public void Remove(
	int index
)

public void Remove(
	int index
)

Public Sub Remove ( 
	index As Integer
)

Public Sub Remove ( 
	index As Integer
)

public:
virtual void Remove(
	int index
) sealed

public:
virtual void Remove(
	int index
) sealed

index: Type: System Int32
This index specifies the item to remove from the database. Indexing is with respect to the list of keys returned by the GetKeys method.

Events

Event Type	Reason
DatabaseRemovingEvent	Fires at the start of a call to this method.
DatabaseRemovedEvent	Fires at the end of a call to this method.
VisionProChangedEvent	Fires when this method changes the values returned by GetCount and GetKeys.

Exceptions

Exception	Condition
ObjectDisposedException	Thrown if this object has already been disposed.
InvalidOperationException	Thrown if not currently connected.
ArgumentOutOfRangeException	Thrown if the input argument, index, is less than zero or greater than or equal to the value returned by the GetCount method.
InvalidOperationException	Thrown if unable to remove record.