/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.province model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update td_province set ");
strSql.Append(" ProvinceID = @ProvinceID , ");
strSql.Append(" ProvinceName = @ProvinceName , ");
strSql.Append(" DateCreated = @DateCreated , ");
strSql.Append(" DateUpdated = @DateUpdated ");
strSql.Append(" where ProvinceID=@ProvinceID ");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceID", SqlDbType.BigInt, 8),
new SqlParameter("@ProvinceName", SqlDbType.VarChar, 50),
new SqlParameter("@DateCreated", SqlDbType.DateTime),
new SqlParameter("@DateUpdated", SqlDbType.DateTime)
};
parameters[0].Value = model.ProvinceID;
parameters[1].Value = model.ProvinceName;
parameters[2].Value = model.DateCreated;
parameters[3].Value = model.DateUpdated;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 获取省名称
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public string get_province_title(int id)
{
BLL.province bll = new BLL.province();
Model.province model = bll.GetModel(id);
if (model != null)
{
return(model.ProvinceName);
}
else
{
return("");
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.province GetModel(long ProvinceID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ProvinceID, ProvinceName, DateCreated, DateUpdated ");
strSql.Append(" from td_province ");
strSql.Append(" where ProvinceID=@ProvinceID ");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceID", SqlDbType.BigInt, 8)
};
parameters[0].Value = ProvinceID;
Model.province model = new Model.province();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ProvinceID"].ToString() != "")
{
model.ProvinceID = long.Parse(ds.Tables[0].Rows[0]["ProvinceID"].ToString());
}
model.ProvinceName = ds.Tables[0].Rows[0]["ProvinceName"].ToString();
if (ds.Tables[0].Rows[0]["DateCreated"].ToString() != "")
{
model.DateCreated = DateTime.Parse(ds.Tables[0].Rows[0]["DateCreated"].ToString());
}
if (ds.Tables[0].Rows[0]["DateUpdated"].ToString() != "")
{
model.DateUpdated = DateTime.Parse(ds.Tables[0].Rows[0]["DateUpdated"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(Model.province model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into td_province(");
strSql.Append("ProvinceID,ProvinceName,DateCreated,DateUpdated");
strSql.Append(") values (");
strSql.Append("@ProvinceID,@ProvinceName,@DateCreated,@DateUpdated");
strSql.Append(") ");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceID", SqlDbType.BigInt, 8),
new SqlParameter("@ProvinceName", SqlDbType.VarChar, 50),
new SqlParameter("@DateCreated", SqlDbType.DateTime),
new SqlParameter("@DateUpdated", SqlDbType.DateTime)
};
parameters[0].Value = model.ProvinceID;
parameters[1].Value = model.ProvinceName;
parameters[2].Value = model.DateCreated;
parameters[3].Value = model.DateUpdated;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.province model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(Model.province model)
{
dal.Add(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.province GetModel(long ProvinceID)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select ProvinceID, ProvinceName, DateCreated, DateUpdated ");
strSql.Append(" from td_province ");
strSql.Append(" where ProvinceID=@ProvinceID ");
SqlParameter[] parameters = {
new SqlParameter("@ProvinceID", SqlDbType.BigInt,8) };
parameters[0].Value = ProvinceID;
Model.province model=new Model.province();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["ProvinceID"].ToString()!="")
{
model.ProvinceID=long.Parse(ds.Tables[0].Rows[0]["ProvinceID"].ToString());
}
model.ProvinceName= ds.Tables[0].Rows[0]["ProvinceName"].ToString();
if(ds.Tables[0].Rows[0]["DateCreated"].ToString()!="")
{
model.DateCreated=DateTime.Parse(ds.Tables[0].Rows[0]["DateCreated"].ToString());
}
if(ds.Tables[0].Rows[0]["DateUpdated"].ToString()!="")
{
model.DateUpdated=DateTime.Parse(ds.Tables[0].Rows[0]["DateUpdated"].ToString());
}
return model;
}
else
{
return null;
}
}
