/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SDAU.Model.ZhiWuTuPian model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ZhiWuTuPian set ");
strSql.Append("ZWBianHao=@ZWBianHao,");
strSql.Append("DiZhi=@DiZhi,");
strSql.Append("BeiZhu=@BeiZhu");
strSql.Append(" where TPBianHao=@TPBianHao");
SqlParameter[] parameters =
{
new SqlParameter("@ZWBianHao", SqlDbType.Int, 4),
new SqlParameter("@DiZhi", SqlDbType.NVarChar, 200),
new SqlParameter("@BeiZhu", SqlDbType.NVarChar, 50),
new SqlParameter("@TPBianHao", SqlDbType.Int, 4)
};
parameters[0].Value = model.ZWBianHao;
parameters[1].Value = model.DiZhi;
parameters[2].Value = model.BeiZhu;
parameters[3].Value = model.TPBianHao;
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(SDAU.Model.ZhiWuTuPian model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ZhiWuTuPian(");
strSql.Append("ZWBianHao,DiZhi,BeiZhu)");
strSql.Append(" values (");
strSql.Append("@ZWBianHao,@DiZhi,@BeiZhu)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ZWBianHao", SqlDbType.Int, 4),
new SqlParameter("@DiZhi", SqlDbType.NVarChar, 200),
new SqlParameter("@BeiZhu", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.ZWBianHao;
parameters[1].Value = model.DiZhi;
parameters[2].Value = model.BeiZhu;
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 SDAU.Model.ZhiWuTuPian DataRowToModel(DataRow row)
{
SDAU.Model.ZhiWuTuPian model = new SDAU.Model.ZhiWuTuPian();
if (row != null)
{
if (row["TPBianHao"] != null && row["TPBianHao"].ToString() != "")
{
model.TPBianHao = int.Parse(row["TPBianHao"].ToString());
}
if (row["ZWBianHao"] != null && row["ZWBianHao"].ToString() != "")
{
model.ZWBianHao = int.Parse(row["ZWBianHao"].ToString());
}
if (row["DiZhi"] != null)
{
model.DiZhi = row["DiZhi"].ToString();
}
if (row["BeiZhu"] != null)
{
model.BeiZhu = row["BeiZhu"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SDAU.Model.ZhiWuTuPian GetModel(int ZWBianHao)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 TPBianHao,ZWBianHao,DiZhi,BeiZhu from ZhiWuTuPian ");
strSql.Append(" where ZWBianHao=@ZWBianHao");
SqlParameter[] parameters =
{
new SqlParameter("@ZWBianHao", SqlDbType.Int, 4)
};
parameters[0].Value = ZWBianHao;
SDAU.Model.ZhiWuTuPian model = new SDAU.Model.ZhiWuTuPian();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
