public bool Read()
{
bool bContinue = false;
SQLiteField field;
SQLiteDatabase.Result exitCode = SQLiteDatabase.sqlite3_step(this.hStmt);
if (exitCode == SQLiteDatabase.Result.SQLITE_DONE)
{
//return false;
}
else if (exitCode == SQLiteDatabase.Result.SQLITE_ROW)
{
int columns = SQLiteDatabase.sqlite3_column_count(hStmt);
Fields.Clear();
for (int column = 0; column < columns; column++)
{
field = new SQLiteField(hStmt);
field.column = column;
field.name = Marshal.PtrToStringAnsi(SQLiteDatabase.sqlite3_column_name(hStmt, column));
field.Read();
Fields.Add(field.name, field);
}
bContinue = true;
}
else
{
throw new AmazonClientException(exitCode + "\n" + SQLiteDatabase.sqlite3_errmsg(db.hDb));
}
return(bContinue);
}
public SQLiteStatement Step()
{
SQLiteDatabase.Result eResult = SQLiteDatabase.sqlite3_step(this.hStmt);
if (eResult != SQLiteDatabase.Result.SQLITE_DONE)
{
throw new AmazonClientException(db.ErrorMsg());
}
return(this);
}
internal SQLiteStatement(SQLiteDatabase db, string query)
{
this.db = db;
SQLiteDatabase.Result exitCode = SQLiteDatabase.sqlite3_prepare_v2(db.hDb, query, -1, out hStmt, IntPtr.Zero);
if (exitCode != SQLiteDatabase.Result.SQLITE_OK)
{
throw new AmazonClientException(exitCode + " - " + db.ErrorMsg());
}
}
