/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Shop_UserEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Shop_User set ");
strSql.Append("UserName=@UserName,");
strSql.Append("UserPassword=@UserPassword,");
strSql.Append("Phone=@Phone,");
strSql.Append("Email=@Email,");
strSql.Append("question=@question,");
strSql.Append("answer=@answer,");
strSql.Append("createtime=@createtime,");
strSql.Append("updatetime=@updatetime");
strSql.Append(" where UserID=@UserID");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@UserPassword", SqlDbType.VarChar, 50),
new SqlParameter("@Phone", SqlDbType.BigInt, 8),
new SqlParameter("@Email", SqlDbType.VarChar, 100),
new SqlParameter("@question", SqlDbType.VarChar, 100),
new SqlParameter("@answer", SqlDbType.VarChar, 100),
new SqlParameter("@createtime", SqlDbType.DateTime),
new SqlParameter("@updatetime", SqlDbType.DateTime),
new SqlParameter("@UserID", SqlDbType.Int, 4)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.UserPassword;
parameters[2].Value = model.Phone;
parameters[3].Value = model.Email;
parameters[4].Value = model.question;
parameters[5].Value = model.answer;
parameters[6].Value = model.createtime;
parameters[7].Value = model.updatetime;
parameters[8].Value = model.UserID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Shop_UserEntity DataRowToModel(DataRow row)
{
Shop_UserEntity model = new Shop_UserEntity();
if (row != null)
{
if (row["UserID"] != null && row["UserID"].ToString() != "")
{
model.UserID = int.Parse(row["UserID"].ToString());
}
if (row["UserName"] != null)
{
model.UserName = row["UserName"].ToString();
}
if (row["UserPassword"] != null)
{
model.UserPassword = row["UserPassword"].ToString();
}
if (row["Phone"] != null && row["Phone"].ToString() != "")
{
model.Phone = long.Parse(row["Phone"].ToString());
}
if (row["Email"] != null)
{
model.Email = row["Email"].ToString();
}
if (row["question"] != null)
{
model.question = row["question"].ToString();
}
if (row["answer"] != null)
{
model.answer = row["answer"].ToString();
}
if (row["createtime"] != null && row["createtime"].ToString() != "")
{
model.createtime = DateTime.Parse(row["createtime"].ToString());
}
if (row["updatetime"] != null && row["updatetime"].ToString() != "")
{
model.updatetime = DateTime.Parse(row["updatetime"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Shop_UserEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Shop_User(");
strSql.Append("UserName,UserPassword,Phone,Email,question,answer,createtime,updatetime)");
strSql.Append(" values (");
strSql.Append("@UserName,@UserPassword,@Phone,@Email,@question,@answer,@createtime,@updatetime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@UserPassword", SqlDbType.VarChar, 50),
new SqlParameter("@Phone", SqlDbType.BigInt, 8),
new SqlParameter("@Email", SqlDbType.VarChar, 100),
new SqlParameter("@question", SqlDbType.VarChar, 100),
new SqlParameter("@answer", SqlDbType.VarChar, 100),
new SqlParameter("@createtime", SqlDbType.DateTime),
new SqlParameter("@updatetime", SqlDbType.DateTime)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.UserPassword;
parameters[2].Value = model.Phone;
parameters[3].Value = model.Email;
parameters[4].Value = model.question;
parameters[5].Value = model.answer;
parameters[6].Value = model.createtime;
parameters[7].Value = model.updatetime;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Shop_UserEntity GetModel(int UserID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 UserID,UserName,UserPassword,Phone,Email,question,answer,createtime,updatetime from Shop_User ");
strSql.Append(" where UserID=@UserID");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.Int, 4)
};
parameters[0].Value = UserID;
Shop_UserEntity model = new Shop_UserEntity();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
