/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Daiv_OA.Entity.MechanicalEntity model)
{
if (Exists(model.MechIMEI, model.Gid))//已经存在该设备
{
throw new Exception("设备号已经存在！");
}
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
model.IsDeleted = 0;
if (model.MechName != null)
{
strSql1.Append("MechName,");
strSql2.Append("'" + model.MechName + "',");
}
if (model.MechIMEI != null)
{
strSql1.Append("MechIMEI,");
strSql2.Append("'" + model.MechIMEI + "',");
}
if (model.MechPhone != null)
{
strSql1.Append("MechPhone,");
strSql2.Append("'" + model.MechPhone + "',");
}
if (model.ClassName != null)
{
strSql1.Append("ClassName,");
strSql2.Append("'" + model.ClassName + "',");
}
if (model.Gid > 0)
{
strSql1.Append("Gid,");
strSql2.Append("" + model.Gid + ",");
}
if (model.IsDeleted >= 0)
{
strSql1.Append("IsDeleted,");
strSql2.Append("0,");
}
strSql.Append("insert into [OA_Mechanical](");
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>
/// 构造实体对象
/// </summary>
/// <param name="dt"></param>
/// <param name="rowindex"></param>
/// <returns></returns>
public Daiv_OA.Entity.MechanicalEntity ConvertModel(DataTable dt, int rowindex)
{
Daiv_OA.Entity.MechanicalEntity model = new Daiv_OA.Entity.MechanicalEntity();
try
{
if (dt.Rows[rowindex]["ID"].ToString() != "")
{
model.ID = int.Parse(dt.Rows[rowindex]["ID"].ToString());
}
model.MechName = dt.Rows[rowindex]["MechName"].ToString();
model.MechIMEI = dt.Rows[rowindex]["MechIMEI"].ToString();
model.MechPhone = dt.Rows[rowindex]["MechPhone"].ToString();
model.ClassName = dt.Rows[rowindex]["ClassName"].ToString();
if (dt.Rows[rowindex]["Gid"].ToString() != "")
{
model.Gid = int.Parse(dt.Rows[rowindex]["Gid"].ToString());
}
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.MechanicalEntity());
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Daiv_OA.Entity.MechanicalEntity GetEntityByImeiAndGid(string imei, int gid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" ID,MechName ,MechIMEI ,MechPhone,ClassName,Gid ,IsDeleted ");
strSql.Append(" FROM [OA_Mechanical] ");
strSql.Append(" where IsDeleted = 0 and MechIMEI=@imei and Gid=@gid ");
Daiv_OA.Entity.MechanicalEntity model = new Daiv_OA.Entity.MechanicalEntity();
SqlParameter[] parameters =
{
new SqlParameter("@gid", SqlDbType.Int, 4),
new SqlParameter("@imei", SqlDbType.NVarChar, 512)
};
parameters[0].Value = gid;
parameters[1].Value = imei;
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(ConvertModel(ds.Tables[0], 0));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Daiv_OA.Entity.MechanicalEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update [OA_Mechanical] set ");
strSql.Append("MechName='" + model.MechName + "',");
strSql.Append("MechIMEI='" + model.MechIMEI + "',");
strSql.Append("ClassName='" + model.ClassName + "',");
strSql.Append("Gid=" + model.Gid + ",");
strSql.Append("MechPhone='" + model.MechPhone + "'");//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.MechanicalEntity GetEntityByImei(string imei)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" ID,MechName ,MechIMEI ,MechPhone,ClassName,Gid ,IsDeleted ");
strSql.Append(" FROM [OA_Mechanical] ");
strSql.Append(" where IsDeleted = 0 and MechIMEI='" + imei + "' ");
Daiv_OA.Entity.MechanicalEntity model = new Daiv_OA.Entity.MechanicalEntity();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(ConvertModel(ds.Tables[0], 0));
}
else
{
return(null);
}
}
//数据绑定
void Bind()
{
int gid = Str2Int(q("id"), 0);
Daiv_OA.Entity.MechanicalEntity model = new Daiv_OA.Entity.MechanicalEntity();
model = new Daiv_OA.BLL.MechanicalBLL().GetEntity(gid);
this.MechIMEI.Text = model.MechIMEI;
this.MechName.Text = model.MechName;
this.MechPhone.Text = model.MechPhone;
//string sql = "";
//Daiv_OA.BLL.GradeBLL dp = new Daiv_OA.BLL.GradeBLL();
//DataSet ds = dp.GetList(sql);
//for (int j = 0; j < ds.Tables[0].Rows.Count; j++)
//{
// ListItem listItem = new ListItem();
// listItem.Text = ds.Tables[0].Rows[j]["Gname"].ToString();
// listItem.Value = ds.Tables[0].Rows[j]["Gid"].ToString();
// this.ddlGid.Items.Add(listItem);
//}
//this.ddlGid.SelectedValue = model.Gid.ToString();
//ds.Clear();
}
