/// <summary>
/// 为每一个选择的要进行滚动的图形构造一个线程
/// </summary>
/// <param name="Selected_Drawings"></param>
/// <remarks></remarks>
private void ConstructRollingThreads(Drawings_For_Rolling Selected_Drawings)
{
AbortAllThread(F_arrThread);
// ------------------------------------- 包含所有要进行滚动的线程的数组
short SelectedDrawingsCount = Selected_Drawings.Count();
//
F_arrThread = new Thread[SelectedDrawingsCount - 1 + 1];
F_arrThreadDelegete = new ParameterizedThreadStart[SelectedDrawingsCount - 1 + 1];
//'
short btThread = (short)0;
//
//
// ------------------------------------------ 标高剖面图
ClsDrawing_ExcavationElevation ele = Selected_Drawings.SectionalView;
if (ele != null)
{
//为线程数组中的元素线程赋值
F_arrThreadDelegete[btThread] = new ParameterizedThreadStart(ele.Rolling);
Thread thd = new Thread(F_arrThreadDelegete[btThread]);
thd.Name = "滚动标高剖面图";
F_arrThread[btThread] = thd;
F_arrThread[btThread].IsBackground = true;
btThread++;
}
// ------------------------------------------ 开挖平面图
ClsDrawing_PlanView Plan = Selected_Drawings.PlanView;
if (Plan != null)
{
//为线程数组中的元素线程赋值
F_arrThreadDelegete[btThread] = new ParameterizedThreadStart(Plan.Rolling);
Thread thd = new Thread(F_arrThreadDelegete[btThread]);
thd.Name = "滚动开挖平面图";
F_arrThread[btThread] = thd;
F_arrThread[btThread].IsBackground = true;
btThread++;
}
// ------------------------------------------ 监测曲线图
foreach (clsDrawing_Mnt_RollingBase Moni in Selected_Drawings.RollingMnt)
{
//为线程数组中的元素线程赋值
F_arrThreadDelegete[btThread] = new ParameterizedThreadStart(Moni.Rolling);
Thread thd = new Thread(F_arrThreadDelegete[btThread]);
thd.Name = "滚动监测曲线图";
F_arrThread[btThread] = thd;
F_arrThread[btThread].IsBackground = true;
btThread++;
}
}
//选择复选框或者列表项——更新滚动线程与窗口界面
/// <summary>
/// ！选择的图形发生改变时，更新滚动线程与窗口界面。
/// </summary>
/// <param name="Selected_Drawings">更新后的要进行滚动的图形</param>
/// <remarks>此方法不能直接Handle复选框的CheckedChanged或者列表框的SelectedIndexChanged事件，
/// 因为此方法必须是在更新了Me.F_SelectedDrawings属性之后，才能去更新窗口界面。</remarks>
private void SelectedRollingDrawingsChanged(Drawings_For_Rolling Selected_Drawings)
{
//
ConstructRollingThreads(Selected_Drawings);
this.FocusOn_DateSpan = Refesh_FocusOn_DateSpan(Selected_Drawings);
//
if (Selected_Drawings.Count() > 0)
{
F_blnHasDrawingToRoll = true;
}
else
{
F_blnHasDrawingToRoll = false;
}
RefreshUI_SelectedDrawings(F_blnHasDrawingToRoll, this.F_FocusOn_DateSpan);
//
}