332

XdCxRhDW.App/UserControl/CtrlHome.cs

@@ -1075,16 +1075,16 @@ namespace XdCxRhDW.App.UserControl
 
         private async void txtTimeCho_SelectedIndexChanged(object sender, EventArgs e)
         {
+            listCts.ForEach(t => t.Cancel());
+            listCts.Clear();
+            this.gridHomePosRes.DataSource = new List<PosRes>();//先设为空,数据相同时便于观察结果有没有变化
             if (tsk==null)
             {
-                this.gridHomePosRes.DataSource = new List<PosRes>();
                 return;
             }
-            listCts.ForEach(t => t.Cancel());
-            listCts.Clear();
             var cts = new CancellationTokenSource();
             listCts.Add(cts);
-            switch (txtTimeCho.SelectedText)
+            switch (txtTimeCho.Text)
             {
                 case "最近1小时":
                 case "最近6小时":
@@ -1094,7 +1094,6 @@ namespace XdCxRhDW.App.UserControl
                     layoutControlItemStartTime.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Never;
                     layoutControlItemEndTime.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Never;
                     layoutControlItemSearch.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Never;
-                    this.gridHomePosRes.DataSource = new List<PosRes>();//先设为空,数据相同时便于观察结果有没有变化
                     this.gridHomePosRes.DataSource = await searchPos(cts.Token);
                     break;
                 case "自定义":
@@ -1155,7 +1154,6 @@ namespace XdCxRhDW.App.UserControl
                 }
                 using (RHDWContext db = new RHDWContext())
                 {
-                    var taskId = tsk.ID;
                     var posRes = await db.PosRes.Where(w => w.SigTime >= start && w.SigTime <= end && w.TaskInfoID == tsk.ID).OrderByDescending(o => o.SigTime).ToListAsync(ct);
                     return posRes;
                 }