/// <summary>
/// 构造实体对象
/// </summary>
/// <param name="dt"></param>
/// <param name="rowindex"></param>
/// <returns></returns>
public Daiv_OA.Entity.SchoolEntity ConvertModel(DataTable dt, int rowindex)
{
Daiv_OA.Entity.SchoolEntity model = new Daiv_OA.Entity.SchoolEntity();
try
{
if (dt.Rows[rowindex]["ID"].ToString() != "")
{
model.ID = int.Parse(dt.Rows[rowindex]["ID"].ToString());
}
model.Name = dt.Rows[rowindex]["Name"].ToString();
model.Address = dt.Rows[rowindex]["Address"].ToString();
model.SchoolSerie = dt.Rows[rowindex]["SchoolSerie"].ToString();
model.CreateDate = Convert.ToDateTime(dt.Rows[rowindex]["CreateDate"]);
if (dt.Rows[rowindex]["IsDeleted"].ToString() != "")
{
model.IsDeleted = int.Parse(dt.Rows[rowindex]["IsDeleted"].ToString());
}
}
catch (Exception ex)
{
log.Info("转换成用户对象失败！原因：" + ex.Message);
return(new Entity.SchoolEntity());
}
return(model);
}
//数据绑定
void Bind()
{
int gid = Str2Int(q("id"), 0);
Daiv_OA.Entity.SchoolEntity model = new Daiv_OA.Entity.SchoolEntity();
model = new Daiv_OA.BLL.SchoolBLL().GetEntity(gid);
this.Name.Text = model.Name;
this.Address.Text = model.Address;
this.SchoolSerie.Text = model.SchoolSerie;
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Daiv_OA.Entity.SchoolEntity model)
{
if (model.ID > 0 && Exists(model.Name))//已经存在该设备
{
return(0);
}
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
model.IsDeleted = 0;
if (model.Name != null)
{
strSql1.Append("Name,");
strSql2.Append("'" + model.Name + "',");
}
if (model.SchoolSerie != null)
{
strSql1.Append("SchoolSerie,");
strSql2.Append("'" + model.SchoolSerie + "',");
}
if (model.Address != null)
{
strSql1.Append("Address,");
strSql2.Append("'" + model.Address + "',");
}
if (model.CreateDate != null)
{
strSql1.Append("CreateDate,");
strSql2.Append("'" + model.CreateDate + "',");
}
if (model.IsDeleted >= 0)
{
strSql1.Append("IsDeleted,");
strSql2.Append("0,");
}
strSql.Append("insert into [OA_School](");
strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
strSql.Append(")");
strSql.Append(" values (");
strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
strSql.Append(")");
strSql.Append(";select @@IDENTITY");
object obj = DbHelperSQL.GetSingle(strSql.ToString());
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Daiv_OA.Entity.SchoolEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update [OA_School] set ");
strSql.Append("Name='" + model.Name + "',");
strSql.Append("Address='" + model.Address + "',");
strSql.Append("SchoolSerie='" + model.SchoolSerie + "',");
strSql.Append("CreateDate='" + model.CreateDate + "'");//注意： 最后不需要加逗号
strSql.Append(" where ID=" + model.ID + " ");
DbHelperSQL.ExecuteSql(strSql.ToString());
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Daiv_OA.Entity.SchoolEntity GetEntityByName(string name)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" ID,Name ,Address,SchoolSerie ,CreateDate,IsDeleted ");
strSql.Append(" FROM [OA_School] ");
strSql.Append(" where IsDeleted = 0 and Name='" + name + "' ");
Daiv_OA.Entity.SchoolEntity model = new Daiv_OA.Entity.SchoolEntity();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(ConvertModel(ds.Tables[0], 0));
}
else
{
return(null);
}
}
