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Devart.Data.PostgreSql Namespace / PgSqlDataReader Class / GetByte Method / GetByte(Int32) Method
Example

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GetByte(Int32) Method
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Gets the value of the specified column as a byte.
Syntax
'Declaration
 
Public Overloads Overrides Function GetByte( _
   ByVal i As Integer _
) As Byte
 

Parameters

i

Return Value

The value of the specified column as a byte.
Example
static void GetMyByte(PgSqlConnection myConnection) {
  PgSqlCommand cmd = new PgSqlCommand("SELECT * FROM Test.AllTypes");
  cmd.Connection = myConnection;
  myConnection.Open();
  try {
    PgSqlDataReader reader = cmd.ExecuteReader();
    reader.Read();
    byte recievedByte = reader.GetByte(reader.GetOrdinal("ByteCol"));
    reader.Close();
  }
  finally {
    myConnection.Close();
  }
}
Shared Sub GetMyByte(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 recievedByte As Byte = reader.GetByte(reader.GetOrdinal("ByteCol"))
    reader.Close()
  Finally
    myConnection.Close()
  End Try
End Sub
See Also