/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(BCW.SSE.Model.SseFastVal model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_SseFastVal set ");
strSql.Append("fastVal=@fastVal");
strSql.Append(" where userId=@userId ");
SqlParameter[] parameters =
{
new SqlParameter("@fastVal", SqlDbType.NVarChar, 500),
new SqlParameter("@userId", SqlDbType.Int, 4)
};
parameters[0].Value = model.fastVal;
parameters[1].Value = model.userId;
int rows = SqlHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(BCW.SSE.Model.SseFastVal model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_SseFastVal(");
strSql.Append("userId,fastVal)");
strSql.Append(" values (");
strSql.Append("@userId,@fastVal)");
SqlParameter[] parameters =
{
new SqlParameter("@userId", SqlDbType.Int, 4),
new SqlParameter("@fastVal", SqlDbType.NVarChar, 500)
};
parameters[0].Value = model.userId;
parameters[1].Value = model.fastVal;
int rows = SqlHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.SSE.Model.SseFastVal DataRowToModel(DataRow row)
{
BCW.SSE.Model.SseFastVal model = new BCW.SSE.Model.SseFastVal();
if (row != null)
{
if (row["userId"] != null && row["userId"].ToString() != "")
{
model.userId = int.Parse(row["userId"].ToString());
}
if (row["fastVal"] != null)
{
model.fastVal = row["fastVal"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.SSE.Model.SseFastVal GetModel(int userId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 userId,fastVal from tb_SseFastVal ");
strSql.Append(" where userId=@userId ");
SqlParameter[] parameters =
{
new SqlParameter("@userId", SqlDbType.Int, 4)
};
parameters[0].Value = userId;
BCW.SSE.Model.SseFastVal model = new BCW.SSE.Model.SseFastVal();
DataSet ds = SqlHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
