Gets the value of the specified column as a universally unique identifier (UUID).
public override Guid GetGuid(
int
)
'Declaration
Public Overloads Overrides Function GetGuid( _
ByVal As Integer _
) As Guid
Parameters
- i
Return Value
The value of the specified column.
static void GetMyGuid(PgSqlConnection myConnection) {
PgSqlCommand cmd = new PgSqlCommand("SELECT * FROM Test.AllTypes");
cmd.Connection = myConnection;
myConnection.Open();
try {
PgSqlDataReader reader = cmd.ExecuteReader();
reader.Read();
Guid recievedGuid = reader.GetGuid(reader.GetOrdinal("GuidCol"));
reader.Close();
}
finally {
myConnection.Close();
}
}
Shared Sub GetMyGuid(ByVal myConnection As PgSqlConnection)
Dim cmd As New PgSqlCommand("SELECT * FROM Test.AllTypes")
cmd.Connection = myConnection
myConnection.Open()
Try
Dim reader As PgSqlDataReader = cmd.ExecuteReader
reader.Read()
Dim recievedGuid As Guid = reader.GetGuid(reader.GetOrdinal("GuidCol"))
reader.Close()
Finally
myConnection.Close()
End Try
End Sub