/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(AMS.Model.AMS_Province model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update AMS_Province set ");
strSql.Append("ProvinceName=@ProvinceName,");
strSql.Append("Remark=@Remark");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceName", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark", SqlDbType.NVarChar, 200),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.ProvinceName;
parameters[1].Value = model.Remark;
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(AMS.Model.AMS_Province model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into AMS_Province(");
strSql.Append("ProvinceName,Remark)");
strSql.Append(" values (");
strSql.Append("@ProvinceName,@Remark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceName", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark", SqlDbType.NVarChar, 200)
};
parameters[0].Value = model.ProvinceName;
parameters[1].Value = model.Remark;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 删除地区
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public string DeleteProvine(AMS.Model.AMS_Province model)
{
try
{
if (!dal_Province.Delete(model.ID))
{
return("删除地区信息失败！");
}
return("");
}
catch (Exception ex)
{
return(ex.Message);
}
}
/// <summary>
/// 修改地区
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public string UpdateProvine(AMS.Model.AMS_Province model)
{
try
{
AMS.Model.AMS_Province sameModel = dal_Province.GetModel(model.ProvinceName);
if (sameModel != null && sameModel.ID != model.ID)
{
return("该地区名称已存在！");
}
if (!dal_Province.Update(model))
{
return("修改地区信息失败！");
}
return("");
}
catch (Exception ex)
{
return(ex.Message);
}
}
/// <summary>
/// 添加地址
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public string AddNewProvine(AMS.Model.AMS_Province model)
{
try
{
AMS.Model.AMS_Province sameModel = dal_Province.GetModel(model.ProvinceName);
if (sameModel != null)
{
return("该地区名称已存在！");
}
if (dal_Province.Add(model) == 0)
{
return("添加地区信息失败！");
}
return("");
}
catch (Exception ex)
{
return(ex.Message);
}
}
/// <summary>
/// 添加新的省份
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static string AddNewProvince(AMS.Model.AMS_Province model)
{
AMS.IBllService.IAdvertManageBllService bllService = AMS.ServiceConnectChannel.AdvertManageBllServiceChannel.CreateServiceChannel();
try
{
return(bllService.AddNewProvine(model));
}
catch (EndpointNotFoundException ex)
{
throw new AMS.Model.CustomerException("连接服务器失败");
}
catch (CommunicationException ex)
{
throw ex;
}
catch (Exception ex)
{
throw ex;
}
finally
{
ICommunicationObject ICommObjectService = bllService as ICommunicationObject;
try
{
if (ICommObjectService.State == CommunicationState.Faulted)
{
ICommObjectService.Abort();
}
else
{
ICommObjectService.Close();
}
}
catch
{
ICommObjectService.Abort();
}
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public AMS.Model.AMS_Province GetModel(string ProvinceName)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,ProvinceName,Remark from AMS_Province ");
strSql.Append(" where ProvinceName=@ProvinceName");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceName", SqlDbType.NVarChar)
};
parameters[0].Value = ProvinceName;
AMS.Model.AMS_Province model = new AMS.Model.AMS_Province();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["ProvinceName"] != null && ds.Tables[0].Rows[0]["ProvinceName"].ToString() != "")
{
model.ProvinceName = ds.Tables[0].Rows[0]["ProvinceName"].ToString();
}
if (ds.Tables[0].Rows[0]["Remark"] != null && ds.Tables[0].Rows[0]["Remark"].ToString() != "")
{
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
}
return(model);
}
else
{
return(null);
}
}
