/// <summary>
/// 增加一条数据
/// </summary>
public void Add(LPWeb.Model.UserMarketingTrans model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into UserMarketingTrans(");
strSql.Append("UserId, TransTime, Action, Amount, Balance, LoanMarketingId, Description)");
strSql.Append(" values (");
strSql.Append("@UserId,@TransTime,@Action,@Amount,@Balance,@LoanMarketingId,@Description)");
SqlParameter[] parameters =
{
new SqlParameter("@UserId", SqlDbType.Int, 4),
new SqlParameter("@TransTime", SqlDbType.DateTime),
new SqlParameter("@Action", SqlDbType.NVarChar, 30),
new SqlParameter("@Amount", SqlDbType.Money, 8),
new SqlParameter("@Balance", SqlDbType.Money, 8),
new SqlParameter("@LoanMarketingId", SqlDbType.Int, 4),
new SqlParameter("@Description", SqlDbType.VarBinary)
};
parameters[0].Value = model.UserId;
parameters[1].Value = model.TransTime;
parameters[2].Value = model.Action;
parameters[3].Value = model.Amount;
parameters[4].Value = model.Balance;
parameters[5].Value = model.LoanMarketingId;
parameters[6].Value = model.Description;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(LPWeb.Model.UserMarketingTrans model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update UserMarketingTrans set ");
strSql.Append("UserId=@UserId,");
strSql.Append("TransTime=@TransTime,");
strSql.Append("Action=@Action,");
strSql.Append("Amount=@Amount,");
strSql.Append("Balance=@Balance,");
strSql.Append("LoanMarketingId=@LoanMarketingId,");
strSql.Append("Description=@Description");
SqlParameter[] parameters =
{
new SqlParameter("@UserId", SqlDbType.Int, 4),
new SqlParameter("@TransTime", SqlDbType.DateTime),
new SqlParameter("@Action", SqlDbType.NVarChar, 30),
new SqlParameter("@Amount", SqlDbType.Money, 8),
new SqlParameter("@Balance", SqlDbType.Money, 8),
new SqlParameter("@LoanMarketingId", SqlDbType.Int, 4),
new SqlParameter("@Description", SqlDbType.VarBinary)
};
parameters[0].Value = model.UserId;
parameters[1].Value = model.TransTime;
parameters[2].Value = model.Action;
parameters[3].Value = model.Amount;
parameters[4].Value = model.Balance;
parameters[5].Value = model.LoanMarketingId;
parameters[6].Value = model.Description;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LPWeb.Model.UserMarketingTrans GetModel(int TransId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 TransId, UserId, TransTime, Action, Amount, Balance, LoanMarketingId, Description from UserMarketingTrans ");
strSql.Append(" where TransId=@TransId ");
SqlParameter[] parameters =
{
new SqlParameter("@TransId", SqlDbType.Int, 4)
};
parameters[0].Value = TransId;
LPWeb.Model.UserMarketingTrans model = new LPWeb.Model.UserMarketingTrans();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["TransId"].ToString() != "")
{
model.TransId = int.Parse(ds.Tables[0].Rows[0]["TransId"].ToString());
}
if (ds.Tables[0].Rows[0]["UserId"].ToString() != "")
{
model.UserId = int.Parse(ds.Tables[0].Rows[0]["UserId"].ToString());
}
if (ds.Tables[0].Rows[0]["TransTime"].ToString() != "")
{
model.TransTime = DateTime.Parse(ds.Tables[0].Rows[0]["TransTime"].ToString());
}
model.Action = ds.Tables[0].Rows[0]["Action"].ToString();
if (ds.Tables[0].Rows[0]["Amount"].ToString() != "")
{
model.Amount = decimal.Parse(ds.Tables[0].Rows[0]["Amount"].ToString());
}
if (ds.Tables[0].Rows[0]["Balance"].ToString() != "")
{
model.Balance = decimal.Parse(ds.Tables[0].Rows[0]["Balance"].ToString());
}
if (ds.Tables[0].Rows[0]["LoanMarketingId"].ToString() != "")
{
model.LoanMarketingId = int.Parse(ds.Tables[0].Rows[0]["LoanMarketingId"].ToString());
}
model.Description = ds.Tables[0].Rows[0]["Description"].ToString();
return(model);
}
else
{
return(null);
}
}
