'Declaration Public Event OnChange As OnChangeEventHandler
public event OnChangeEventHandler OnChange
Event Data
The event handler receives an argument of type PgSqlTableChangeEventArgs containing data related to this event. The following PgSqlTableChangeEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Command | Gets PgSqlCommand object associated with the table that was modified on the server. |
| Info | Returns the string that was passed to the NOTIFY command in a trigger as a second parameter. |
| TableName | Gets name of the table that was modified on the server. |
Remarks
Keep in mind that this event is fired not when the tables are actually modified, but when PgSqlDependency checks for modifications.
The event invokes a OnChangeEventHandler with an argument of type PgSqlTableChangeEventArgs.
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
See Also