dbreader クラス : Receive(int)メソッド

connection cnn = new connection("Data Source=c:\somedirectory\somedatabase.sqlite3;Version=3;");

cnn.Open();

command cmm = new command("select * from sometable where id < 100;", cnn);

dbreader dbr = cmm.Reader(); // Command execution. Returns multi-line results.

while(dbr.Read())

pair value = dbr.Receive(0); // The return value is a pair class.

string typename = value.First; // The First is typename.

if(typename == "int");

int intValue = value.Second; // The Second is actual value.

elseif(typename == "long");

long longValue = value.Second;

elseif(typename == "real");

real realValue = value.Second;

elseif(typename == "null"); // If the value is database-null, the First is "null".

// If the First is "null", the Second is a dummy class. You have to do nothing to the dummy.

endif;

endwhile

dbr.Release();

cmm.Release();

cnn.Close();

cnn.Release();