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通常のADO.NETの例
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// 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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