CREATE PROCEDURE p_sys_Login
@argUserID varchar(20), --用户名
@argPassword varchar(20), --密码
@argResult varchar(50) OUTPUT --登录结果
AS
/*
具体内容自己写咯
/// <summary>
/// 用户登录验证
/// </summary>
/// <param name="userID">用户名</param>
/// <param name="password">密码</param>
public void Login(string userID, string password)
{
//数据库连接字符串存储在 Web.config 中
string cnnString = ConfigurationSettings.AppSettings["ConnectionString"];
SqlConnection cnn = new SqlConnection(cnnString);
string sql = string.Format("EXEC p_sys_Login {0} , {1} , @Result OUTPUT", userID, password);
SqlCommand cmd = new SqlCommand(sql, cnn);
//建立并添加和“@Result OUTPUT”对应的参数
SqlParameter paramResult = new SqlParameter("@Result", SqlDbType.VarChar, 50);
paramResult.Direction = ParameterDirection.Output;
cmd.Parameters.Add(paramResult);
cnn.Open();
cmd.ExecuteNonQuery();
cnn.Close();
//获取存储过程返回的结果
string result = paramResult.Value.ToString();
//... ...
}
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