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@kiyokura
Last active December 27, 2015 00:09
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通常のADO.NETの例
// 接続文字列。環境に合わせてください。
var connectionString = "Data Source=\"c:\\users\\kiyokura\\documents\\visual studio 2012\\Projects\\WebApplication12\\WebApplication12\\App_Data\\Database1.sdf\"" ;
// SQL Server CEで試した例。SQL Serverの場合はSystem.Data.SqlClient.SqlConnectionを使ってください
using ( var cn = new System.Data.SqlServerCe.SqlCeConnection (connectionString))
{
cn.Open();
var cmd = cn.CreateCommand();
cmd.CommandText = "SELECT * FROM users WHERE Age > @Age";
var param = cmd.CreateParameter();
param.ParameterName = "Age" ;
param.DbType = System.Data.DbType.Int32;
param.Value = 20;
cmd.Parameters.Add(param);
using ( var dr = cmd.ExecuteReader())
{
// ここでカラムを読む処理を行う
}
}
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