/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.customerState model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update customerState set ");
strSql.Append("csName=@csName,");
strSql.Append("Reamrk=@Reamrk");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@csName", SqlDbType.NVarChar, 50),
new SqlParameter("@Reamrk", SqlDbType.NVarChar, 50),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.csName;
parameters[1].Value = model.Reamrk;
parameters[2].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.customerState model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into customerState(");
strSql.Append("csName,Reamrk)");
strSql.Append(" values (");
strSql.Append("@csName,@Reamrk)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@csName", SqlDbType.NVarChar, 50),
new SqlParameter("@Reamrk", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.csName;
parameters[1].Value = model.Reamrk;
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 CdHotelManage.Model.customerState DataRowToModel(DataRow row)
{
CdHotelManage.Model.customerState model = new CdHotelManage.Model.customerState();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["csName"] != null)
{
model.csName = row["csName"].ToString();
}
if (row["Reamrk"] != null)
{
model.Reamrk = row["Reamrk"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.customerState GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,csName,Reamrk from customerState ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
CdHotelManage.Model.customerState model = new CdHotelManage.Model.customerState();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}