/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Sys_PowerLevel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Sys_PowerLevel set ");
strSql.Append("PowerName=@PowerName,");
strSql.Append("AddTime=@AddTime,");
strSql.Append("AddUser=@AddUser,");
strSql.Append("PowerState=@PowerState");
strSql.Append(" where PowerLevelID=@PowerLevelID");
SqlParameter[] parameters =
{
new SqlParameter("@PowerName", SqlDbType.NVarChar, 50),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@AddUser", SqlDbType.NVarChar, 50),
new SqlParameter("@PowerState", SqlDbType.TinyInt, 1),
new SqlParameter("@PowerLevelID", SqlDbType.Int, 4)
};
parameters[0].Value = model.PowerName;
parameters[1].Value = model.AddTime;
parameters[2].Value = model.AddUser;
parameters[3].Value = model.PowerState;
parameters[4].Value = model.PowerLevelID;
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 Model.Sys_PowerLevel DataRowToModel(DataRow row)
{
Model.Sys_PowerLevel model = new Model.Sys_PowerLevel();
if (row != null)
{
if (row["PowerLevelID"] != null && row["PowerLevelID"].ToString() != "")
{
model.PowerLevelID = int.Parse(row["PowerLevelID"].ToString());
}
if (row["PowerName"] != null)
{
model.PowerName = row["PowerName"].ToString();
}
if (row["AddTime"] != null && row["AddTime"].ToString() != "")
{
model.AddTime = DateTime.Parse(row["AddTime"].ToString());
}
if (row["AddUser"] != null)
{
model.AddUser = row["AddUser"].ToString();
}
if (row["PowerState"] != null && row["PowerState"].ToString() != "")
{
model.PowerState = int.Parse(row["PowerState"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.Sys_PowerLevel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Sys_PowerLevel(");
strSql.Append("PowerName,AddTime,AddUser,PowerState)");
strSql.Append(" values (");
strSql.Append("@PowerName,@AddTime,@AddUser,@PowerState)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@PowerName", SqlDbType.NVarChar, 50),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@AddUser", SqlDbType.NVarChar, 50),
new SqlParameter("@PowerState", SqlDbType.TinyInt, 1)
};
parameters[0].Value = model.PowerName;
parameters[1].Value = model.AddTime;
parameters[2].Value = model.AddUser;
parameters[3].Value = model.PowerState;
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 Model.Sys_PowerLevel GetModel(int PowerLevelID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 PowerLevelID,PowerName,AddTime,AddUser,PowerState from Sys_PowerLevel ");
strSql.Append(" where PowerLevelID=@PowerLevelID");
SqlParameter[] parameters =
{
new SqlParameter("@PowerLevelID", SqlDbType.Int, 4)
};
parameters[0].Value = PowerLevelID;
Model.Sys_PowerLevel model = new Model.Sys_PowerLevel();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
