/// <summary>
/// 图形滚动的Rolling方法
/// </summary>
/// <param name="dateThisday">施工当天的日期</param>
/// <remarks></remarks>
public override void Rolling(DateTime dateThisday)
{
F_RollingDate = dateThisday;
object lockobject = new object();
lock (lockobject)
{
Excel.Application app = Chart.Application;
app.ScreenUpdating = false;
// ------------------- 绘制监测曲线图
var Allday = F_dicDateAndColumnNumber.Keys;
//考察选定的日期是否有数据
TodayState State = default(TodayState);
DateTime closedDay = default(DateTime);
//
if (DateTime.Compare(dateThisday, DateSpan.StartedDate) < 0)
{
State = TodayState.BeforeStartDay;
}
else if (DateTime.Compare(dateThisday, DateSpan.FinishedDate) > 0)
{
State = TodayState.AfterFinishedDay;
}
else if (Allday.Contains(dateThisday)) //如果搜索的那一天有数据
{
State = TodayState.DateMatched;
closedDay = dateThisday;
}
else //搜索的那一天没有数据，则查找选定的日期附近最近的一天，并绘制其监测曲线
{
State = TodayState.DateNotFound;
SortedSet <DateTime> sortedlist_AllDays = new SortedSet <DateTime>(Allday);
closedDay = GetClosestDay(sortedlist_AllDays, dateThisday);
}
//
CurveRolling(dateThisday, State, closedDay);
// -------------------- 移动开挖深度的直线与文本框
if (P_ProcessRegionData != null)
{
float excavationElevation = 0;
try
{
excavationElevation = Convert.ToSingle(P_ProcessRegionData.Date_Elevation[dateThisday]);
//ClsData_DataBase.GetElevation(P_rgExcavationProcess, dateThisday)
}
catch (Exception)
{
Debug.Print("上面的Exception已经被Try...Catch语句块捕获，不用担心。出错代码位于ClsDrawing_Mnt_Incline.vb中。");
DateTime ClosestDate =
ClsData_DataBase.FindTheClosestDateInSortedList(
P_ProcessRegionData.Date_Elevation.Keys, dateThisday);
excavationElevation = Convert.ToSingle(P_ProcessRegionData.Date_Elevation[ClosestDate]);
}
MoveExcavation(_ExcavationDepth_lineAndTextbox, excavationElevation, dateThisday, State);
}
app.ScreenUpdating = true;
}
}
public void Rolling(DateTime dateThisDay)
{
object lockobject = new object();
lock (lockobject)
{
UInt16 RegionsCount = this.F_Regions.Count;
if (RegionsCount > 0)
{
this.Application.ScreenUpdating = false; //禁用excel界面
Series series_Depth = this.F_Series_Depth;
clsData_ProcessRegionData Region = default(clsData_ProcessRegionData);
Microsoft.Office.Interop.Excel.Point Pt = default(Microsoft.Office.Interop.Excel.Point);
float[] Depths = new float[RegionsCount - 1 + 1];
for (UInt16 i = 0; i <= RegionsCount - 1; i++)
{
Region = this.F_Regions.Item(i);
Pt = series_Depth.Points().item(i + 1);
if (Region.HasBottomDate)
{
if (dateThisDay.CompareTo(Region.BottomDate) > 0) //说明已经开挖到基坑底，并在向上进行结构物的施工
{
Pt.Format.Fill.ForeColor.RGB = Information.RGB(255, 0, 0);
}
else //说明还未开挖到基坑底，并在向下开挖
{
Pt.Format.Fill.ForeColor.RGB = Information.RGB(0, 0, 255);
}
}
try
{
Depths[i] = System.Convert.ToSingle(Region.Date_Elevation[dateThisDay]);
}
catch (KeyNotFoundException)
{
DateTime ClosestDate = ClsData_DataBase.FindTheClosestDateInSortedList(Region.Date_Elevation.Keys, dateThisDay);
Depths[i] = System.Convert.ToSingle(Region.Date_Elevation[ClosestDate]);
}
}
series_Depth.Values = Depths;
//刷新日期放置在最后，以免由于耗时过长而出现误判
this.F_textbox_Info.TextRange.Text = dateThisDay.ToString(AMEApplication.DateFormat);
}
this.Application.ScreenUpdating = true; //刷新excel界面
}
}