/// <summary>
/// 增加一条数据
/// </summary>
public int Add(big_data.Model.Town model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Town(");
strSql.Append("TownUuid,IsDeleted,TownName,TownPeople,PartyMember,Geographical,Company,SjTownUuid,TownGrade,Lon,Lat,AddTime,AddPeople)");
strSql.Append(" values (");
strSql.Append("@TownUuid,@IsDeleted,@TownName,@TownPeople,@PartyMember,@Geographical,@Company,@SjTownUuid,@TownGrade,@Lon,@Lat,@AddTime,@AddPeople)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@TownUuid", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@IsDeleted", SqlDbType.Int, 4),
new SqlParameter("@TownName", SqlDbType.NVarChar, -1),
new SqlParameter("@TownPeople", SqlDbType.NVarChar, 255),
new SqlParameter("@PartyMember", SqlDbType.NVarChar, 255),
new SqlParameter("@Geographical", SqlDbType.NVarChar, 255),
new SqlParameter("@Company", SqlDbType.NVarChar, 255),
new SqlParameter("@SjTownUuid", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@TownGrade", SqlDbType.NVarChar, 255),
new SqlParameter("@Lon", SqlDbType.NVarChar, 255),
new SqlParameter("@Lat", SqlDbType.NVarChar, 255),
new SqlParameter("@AddTime", SqlDbType.NVarChar, 255),
new SqlParameter("@AddPeople", SqlDbType.NVarChar, 255)
};
parameters[0].Value = Guid.NewGuid();
parameters[1].Value = model.IsDeleted;
parameters[2].Value = model.TownName;
parameters[3].Value = model.TownPeople;
parameters[4].Value = model.PartyMember;
parameters[5].Value = model.Geographical;
parameters[6].Value = model.Company;
parameters[7].Value = Guid.NewGuid();
parameters[8].Value = model.TownGrade;
parameters[9].Value = model.Lon;
parameters[10].Value = model.Lat;
parameters[11].Value = model.AddTime;
parameters[12].Value = model.AddPeople;
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 big_data.Model.Town GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 TownUuid,ID,IsDeleted,TownName,TownPeople,PartyMember,Geographical,Company,SjTownUuid,TownGrade,Lon,Lat,AddTime,AddPeople from Town ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
big_data.Model.Town model = new big_data.Model.Town();
DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(big_data.Model.Town model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Town set ");
strSql.Append("IsDeleted=@IsDeleted,");
strSql.Append("TownName=@TownName,");
strSql.Append("TownPeople=@TownPeople,");
strSql.Append("PartyMember=@PartyMember,");
strSql.Append("Geographical=@Geographical,");
strSql.Append("Company=@Company,");
strSql.Append("SjTownUuid=@SjTownUuid,");
strSql.Append("TownGrade=@TownGrade,");
strSql.Append("Lon=@Lon,");
strSql.Append("Lat=@Lat,");
strSql.Append("AddTime=@AddTime,");
strSql.Append("AddPeople=@AddPeople");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@IsDeleted", SqlDbType.Int, 4),
new SqlParameter("@TownName", SqlDbType.NVarChar, -1),
new SqlParameter("@TownPeople", SqlDbType.NVarChar, 255),
new SqlParameter("@PartyMember", SqlDbType.NVarChar, 255),
new SqlParameter("@Geographical", SqlDbType.NVarChar, 255),
new SqlParameter("@Company", SqlDbType.NVarChar, 255),
new SqlParameter("@SjTownUuid", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@TownGrade", SqlDbType.NVarChar, 255),
new SqlParameter("@Lon", SqlDbType.NVarChar, 255),
new SqlParameter("@Lat", SqlDbType.NVarChar, 255),
new SqlParameter("@AddTime", SqlDbType.NVarChar, 255),
new SqlParameter("@AddPeople", SqlDbType.NVarChar, 255),
new SqlParameter("@TownUuid", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.IsDeleted;
parameters[1].Value = model.TownName;
parameters[2].Value = model.TownPeople;
parameters[3].Value = model.PartyMember;
parameters[4].Value = model.Geographical;
parameters[5].Value = model.Company;
parameters[6].Value = model.SjTownUuid;
parameters[7].Value = model.TownGrade;
parameters[8].Value = model.Lon;
parameters[9].Value = model.Lat;
parameters[10].Value = model.AddTime;
parameters[11].Value = model.AddPeople;
parameters[12].Value = model.TownUuid;
parameters[13].Value = model.ID;
int rows = DbHelperSql.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public big_data.Model.Town DataRowToModel(DataRow row)
{
big_data.Model.Town model = new big_data.Model.Town();
if (row != null)
{
if (row["TownUuid"] != null && row["TownUuid"].ToString() != "")
{
model.TownUuid = new Guid(row["TownUuid"].ToString());
}
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["IsDeleted"] != null && row["IsDeleted"].ToString() != "")
{
model.IsDeleted = int.Parse(row["IsDeleted"].ToString());
}
if (row["TownName"] != null)
{
model.TownName = row["TownName"].ToString();
}
if (row["TownPeople"] != null)
{
model.TownPeople = row["TownPeople"].ToString();
}
if (row["PartyMember"] != null)
{
model.PartyMember = row["PartyMember"].ToString();
}
if (row["Geographical"] != null)
{
model.Geographical = row["Geographical"].ToString();
}
if (row["Company"] != null)
{
model.Company = row["Company"].ToString();
}
if (row["SjTownUuid"] != null && row["SjTownUuid"].ToString() != "")
{
model.SjTownUuid = new Guid(row["SjTownUuid"].ToString());
}
if (row["TownGrade"] != null)
{
model.TownGrade = row["TownGrade"].ToString();
}
if (row["Lon"] != null)
{
model.Lon = row["Lon"].ToString();
}
if (row["Lat"] != null)
{
model.Lat = row["Lat"].ToString();
}
if (row["AddTime"] != null)
{
model.AddTime = row["AddTime"].ToString();
}
if (row["AddPeople"] != null)
{
model.AddPeople = row["AddPeople"].ToString();
}
}
return(model);
}
