/// <summary>
/// 删除派工单，同时删除其中包含的附件
/// 上传派工单的日志和日志包含的附件
/// </summary>
/// <param name="guidid"></param>
/// <returns></returns>
public bool DeleteData(String guidid)
{
bool succ = false;
JConnect.GetConnect().BeginTrans();
try
{
//1--删除派工单
List <SearchField> condition = new List <SearchField>();
condition.Add(new SearchField("Guidid", guidid));
Tb_TaskDA da1 = new Tb_TaskDA();
DataRow dr1 = da1.GetFirstDataRow(condition, "*");
if (dr1 != null)
{
//删除相关附件
String filename1 = dr1["RelaFile"].ToString();
if (String.IsNullOrEmpty(filename1) == false)
{
filename1 = System.Web.HttpContext.Current.Server.MapPath(filename1);
if (File.Exists(filename1))
{
File.Delete(filename1);
}
}
//删除数据
da1.DeleteData(condition);
}
//2--删除派工单的日志
condition.Clear();
condition.Add(new SearchField("parentGuid", guidid));
Tb_Task_LogDA da2 = new Tb_Task_LogDA();
DataTable dt1 = da2.GetListData(condition, -1, -1, "", "*");
foreach (DataRow dr0 in dt1.Rows)
{
String filename1 = dr0["RelateFile"].ToString();
if (String.IsNullOrEmpty(filename1) == false)
{
filename1 = System.Web.HttpContext.Current.Server.MapPath(filename1);
if (File.Exists(filename1))
{
File.Delete(filename1);
}
}
}
da2.DeleteData(condition);
JConnect.GetConnect().CommitTrans();
succ = true;
}
catch (Exception err)
{
JConnect.GetConnect().RollBackTrans();
WebFrame.Util.JTool.WriteErrorLog(err.ToString());
}
return(succ);
}
/// <summary>
/// 根据条件得到列表数据
/// </summary>
/// <param name="condition">查询条件</param>
/// <param name="PageSize">页大小</param>
/// <param name="CurPage">当前页</param>
/// <param name="Fields">数据字段</param>
/// <param name="orderBy">排序表达式</param>
/// <param name="TotalRow">数据总行数</param>
/// <param name="Fields">要显示的字段</param>
/// <returns>列表数据</returns>
public DataTable GetListData(List <SearchField> condition,
int PageSize, int CurPage, String orderBy,
out int TotalRow, params String[] Fields)
{
TotalRow = 0;
DataTable dt1 = null;
try
{
Tb_Task_LogDA da1 = new Tb_Task_LogDA();
dt1 = da1.GetListData(condition, PageSize, CurPage, orderBy, out TotalRow, Fields);
this.executeResultCount = da1.ExecuteResultCount;
return(dt1);
}
catch (Exception err)
{
this.ErrorInfo = err.Message.Replace("\r", "").Replace("\t", "").Replace("\n", "");
}
return(dt1);
}