/// <summary>
/// 得到一个对象实体
/// </summary>
public CardCenter.Entity.Para_District DataRowToModel(DataRow row)
{
CardCenter.Entity.Para_District model = new CardCenter.Entity.Para_District();
if (row != null)
{
if (row["District_Code"] != null)
{
model.District_Code = row["District_Code"].ToString();
}
if (row["District_Name"] != null)
{
model.District_Name = row["District_Name"].ToString();
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(CardCenter.Entity.Para_District model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Para_District set ");
strSql.Append("District_Name=@District_Name,");
strSql.Append(" where District_Code=@District_Code ");
SqlParameter[] parameters =
{
new SqlParameter("@District_Name", SqlDbType.NVarChar, 32),
new SqlParameter("@District_Code", SqlDbType.NVarChar, 5)
};
parameters[0].Value = model.District_Name;
parameters[2].Value = model.District_Code;
TranHelper.AddTran(strSql, parameters);
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(CardCenter.Entity.Para_District model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Para_District(");
strSql.Append("District_Code,District_Name)");
strSql.Append(" values (");
strSql.Append("@District_Code,@District_Name)");
SqlParameter[] parameters =
{
new SqlParameter("@District_Code", SqlDbType.NVarChar, 5),
new SqlParameter("@District_Name", SqlDbType.NVarChar, 32)
};
parameters[0].Value = model.District_Code;
parameters[1].Value = model.District_Name;
TranHelper.AddTran(strSql, parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CardCenter.Entity.Para_District GetModel(string District_Code)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 District_Code,District_Name from Para_District ");
strSql.Append(" where District_Code=@District_Code ");
SqlParameter[] parameters =
{
new SqlParameter("@District_Code", SqlDbType.NVarChar, 5)
};
parameters[0].Value = District_Code;
CardCenter.Entity.Para_District model = new CardCenter.Entity.Para_District();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
