【发布时间】:2011-12-11 20:11:31
【问题描述】:
我有以下代码:
var myCommand = new SqlCommand();
myCommand.Parameters.Add("@username", SqlDbType.NVarChar);
myCommand.Parameters["@username"].Value = username;
return _dbConnection.ExecuteQuery("Select * from customer where username = @username");
现在我需要调整查询以获得更多值。我想做这样的事情:
var myCommand = new SqlCommand();
foreach (string username in usernames){
myCommand.Parameters.Add("@username", SqlDbType.NVarChar);
myCommand.Parameters["@username"].Value = username;
}
return _dbConnection.ExecuteQuery("Select * from customer where username in @username");
这可能吗?怎么样?
谢谢!
BR斯特凡
【问题讨论】:
标签: c# sql-server parameters