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// --------------------------------------------------------------------------------------------------------------------
// <copyright file="Program.cs" company="Tadahiro Ishisaka">
// Copyright 2014 Tadahiro Ishisaka
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// </copyright>
// <summary>
// SQLitePCLのサンプル
// </summary>
// --------------------------------------------------------------------------------------------------------------------
namespace SqlitePclSample
{
using System;
using SQLitePCL;
/// <summary>
/// SQLitePCLのサンプル
/// </summary>
internal class Program
{
#region Methods
/// <summary>
/// SQLitePCLのサンプルを実行する。
/// </summary>
private static void Main()
{
using (var con = new SQLiteConnection("Test.DB"))
{
// CREATE TABLE
SQLiteResult result;
var stmCreateTable = con.Prepare("CREATE TABLE Test (ID INTEGER, Name TEXT)");
int loop = 0;
result = stmCreateTable.Step();
Console.WriteLine(result.ToString());
stmCreateTable.Dispose();
// INSERT
var stmInsert = con.Prepare("INSERT INTO Test (ID, Name) VALUES(1, 'Tadahiro Ishisaka')");
result = stmInsert.Step();
Console.WriteLine(result.ToString());
stmInsert.Dispose();
// INSERT With Parameter
// パラメータドクエリを使用する場合
var stmBind = con.Prepare("INSERT INTO Test (ID, Name) VALUES(@id, @name)");
for (int i = 0; i < 10; i++)
{
//ResetでStatementを初期状態に戻す(連続で同じステートメントを使用するなら必須)
stmBind.Reset();
//設定されたBindをクリアする。(連続で同じステートメントを使用するなら必須)
stmBind.ClearBindings();
//名前もしくはパラメータ順序, 値で指定する
stmBind.Bind("@id", i + 11);
stmBind.Bind("@name", "Jone" + i);
result = stmBind.Step();
Console.WriteLine("{0}:{1}", i, result);
}
stmBind.Dispose();
// SELECT
var stmSelect = con.Prepare("SELECT ID, Name FROM Test");
stmSelect.Reset();
do
{
result = stmSelect.Step();
if (result == SQLiteResult.ROW)
{
// Statementにインデクサがあるから、それで列のデータを取得するよ。
var id = (long)stmSelect[0];
var name = (string)stmSelect[1];
Console.WriteLine(id + ":" + name);
}
}
while (result == SQLiteResult.ROW);
stmSelect.Dispose();
}
Console.ReadLine();
}
#endregion
}
}
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