C# TextBlock.set_Text方法代码示例

 private double DrawCurveTitle(Rectangle rc, PointData dpt1, PointData dpt2, string title, bool draw)
 {
     Point point3;
     Point point4;
     PointData data;
     Point point = this.PointData2Point(dpt1, rc);
     Point point2 = this.PointData2Point(dpt2, rc);
     if (point.get_X() < point2.get_X())
     {
         point3 = point;
         point4 = point2;
         data = dpt1;
     }
     else
     {
         point3 = point2;
         point4 = point;
         data = dpt2;
     }
     Color color = _SilverlightHelper.ConvertToColor(dpt2.Color);
     if (dpt1.DateTime > dpt2.DateTime)
     {
         color = _SilverlightHelper.ConvertToColor(dpt1.Color);
     }
     double rotationAngle = _SilverlightHelper.GetRotationAngle(point3, point4);
     TextBlock block = new TextBlock();
     int num2 = 100;
     double num3 = 5.0;
     block.SetValue(Canvas.TopProperty, point3.get_Y() + num3);
     block.SetValue(Canvas.LeftProperty, point3.get_X() + num3);
     block.SetValue(FrameworkElement.WidthProperty, (double) num2);
     block.SetValue(FrameworkElement.HeightProperty, 50.0);
     block.set_Width((double) num2);
     block.set_Text(title);
     block.set_FontSize(12.0);
     block.set_FontFamily(new FontFamily("Arial"));
     block.set_Foreground(new SolidColorBrush(color));
     block.set_FontStyle(FontStyles.get_Normal());
     block.set_FontWeight(FontWeights.get_Bold());
     RotateTransform transform = new RotateTransform();
     transform.set_Angle(-rotationAngle);
     block.set_RenderTransform(transform);
     block.set_TextAlignment(1);
     if (draw)
     {
         this.CanvasRoot.get_Children().Add(block);
     }
     return (block.get_ActualWidth() + num3);
 }

 private void DrawScales(Rectangle rc, List<MarkerData> s, double lastRightStationPosition, double firstLeftStationXPos)
 {
     DateTime timeStart = this.m_tgd.TimeStart;
     TimeSpan span = TimeSpan.FromMinutes(1.0);
     double num = 16.0;
     double num2 = 18.0;
     double num3 = 5.0;
     while (timeStart <= this.m_tgd.TimeStop)
     {
         double y = this.DateTime2PointY(timeStart, rc);
         if ((timeStart.Minute == 0) || ((timeStart.Minute % 10) == 0))
         {
             this.DrawHorScaleLine(rc, y);
             this.DrawStationTimeScale(y, s, true);
             TextBlock block = new TextBlock();
             block.SetValue(Canvas.TopProperty, y - (num2 / 2.0));
             block.SetValue(Canvas.LeftProperty, ((firstLeftStationXPos - num) - num3) - 1.0);
             block.SetValue(FrameworkElement.WidthProperty, num);
             block.SetValue(FrameworkElement.HeightProperty, num2);
             block.set_TextAlignment(0);
             TextBlock block2 = new TextBlock();
             block2.SetValue(Canvas.TopProperty, y - (num2 / 2.0));
             block2.SetValue(Canvas.LeftProperty, (lastRightStationPosition + num3) + 2.0);
             block2.SetValue(FrameworkElement.WidthProperty, num);
             block2.SetValue(FrameworkElement.HeightProperty, num2);
             block2.set_TextAlignment(0);
             if (timeStart.Minute == 0)
             {
                 block.set_Text(timeStart.Hour.ToString("00"));
                 block.set_FontSize(15.0);
                 block.set_FontFamily(new FontFamily("Arial"));
                 block.set_Foreground(new SolidColorBrush(Colors.get_Black()));
                 block.set_FontStyle(FontStyles.get_Normal());
                 block.set_FontWeight(FontWeights.get_Bold());
             }
             else if ((timeStart.Minute % 10) == 0)
             {
                 block.set_Text(timeStart.Minute.ToString());
                 block.set_FontSize(13.0);
                 block.set_FontFamily(new FontFamily("Arial"));
                 block.set_Foreground(new SolidColorBrush(Colors.get_Gray()));
                 block.set_FontStyle(FontStyles.get_Normal());
                 block.set_FontWeight(FontWeights.get_Normal());
             }
             block2.set_Text(block.get_Text());
             block2.set_FontStyle(block.get_FontStyle());
             block2.set_FontWeight(block.get_FontWeight());
             block2.set_FontSize(block.get_FontSize());
             block2.set_FontFamily(block.get_FontFamily());
             block2.set_Foreground(block.get_Foreground());
             this.CanvasRoot.get_Children().Add(block);
             this.CanvasRoot.get_Children().Add(block2);
         }
         else
         {
             this.DrawStationTimeScale(y, s, false);
         }
         timeStart = timeStart.Add(span);
     }
 }

 private void DrawCurve(TrainCurveData c, Rectangle rc, List<Line> rectangles, int startIndex)
 {
     if ((c != null) && (c.Points != null))
     {
         PointData data;
         PointData data2;
         int num = 0;
         int num2 = -1;
         Line item = new Line();
         Color color = Colors.get_Black();
         double widthRequires = 0.0;
         if (c.Points.Count > 0)
         {
             widthRequires = this.DrawCurveTitle(rc, c.Points[0], c.Points[0], c.Caption, false);
         }
         for (int i = startIndex; i < (c.Points.Count - 1); i++)
         {
             data = c.Points[i];
             data2 = c.Points[i + 1];
             if (!c.Regular)
             {
                 TimeSpan span = (TimeSpan) (data.DateTime - data2.DateTime);
                 if (this.IsGap((double) (data.Position - data2.Position), span.TotalMinutes))
                 {
                     c.CaptionHasDrawn = false;
                     c.CaptionStartIndex = i + 1;
                     continue;
                 }
             }
             color = _SilverlightHelper.ConvertToColor(data2.Color);
             Line line2 = new Line();
             line2.set_X1(this.Position2PointX(data.Position, rc));
             line2.set_Y1(this.DateTime2PointY(data.DateTime, rc));
             line2.set_X2(this.Position2PointX(data2.Position, rc));
             line2.set_Y2(this.DateTime2PointY(data2.DateTime, rc));
             line2.set_Width(1251.0);
             line2.set_Height(this.CanvasRoot_ActualHeight);
             line2.set_StrokeThickness(2.0);
             line2.set_Stroke(new SolidColorBrush(color));
             this.CanvasRoot.get_Children().Add(line2);
             if (c.Regular && (c.Caption.Length > 0))
             {
                 if (!this.HasInsersection(rectangles, line2))
                 {
                     int num5 = data2.Position - data.Position;
                     if (num5 > num)
                     {
                         num = num5;
                         num2 = i;
                         item = this.LineClone(line2);
                     }
                 }
             }
             else if (!c.CaptionHasDrawn)
             {
                 int num6;
                 int num7;
                 int num8;
                 bool flag;
                 if (this.GetGoodPointsForTitle(c, c.CaptionStartIndex, rc, widthRequires, out num6, out num7, out num8, out flag))
                 {
                     c.CaptionHasDrawn = true;
                     this.DrawCurveTitle(rc, c.Points[num6], c.Points[num7], c.Caption, true);
                 }
                 else if (flag)
                 {
                     c.CaptionStartIndex = num8;
                 }
             }
         }
         if ((c.Regular && (c.Caption.Length > 0)) && (num2 != -1))
         {
             data = c.Points[num2];
             data2 = c.Points[num2 + 1];
             color = _SilverlightHelper.ConvertToColor(data2.Color);
             if (rectangles != null)
             {
                 rectangles.Add(item);
             }
             Point point = new Point();
             Point point2 = new Point();
             point.set_X(this.Position2PointX(data.Position, rc));
             point.set_Y(this.DateTime2PointY(data.DateTime, rc));
             point2.set_X(this.Position2PointX(data2.Position, rc));
             point2.set_Y(this.DateTime2PointY(data2.DateTime, rc));
             double rotationAngle = _SilverlightHelper.GetRotationAngle(point, point2);
             double num10 = point2.get_X() - point.get_X();
             TextBlock block = new TextBlock();
             block.SetValue(Canvas.TopProperty, point.get_Y() + 5.0);
             block.SetValue(Canvas.LeftProperty, point.get_X());
             block.SetValue(FrameworkElement.WidthProperty, num10);
             block.SetValue(FrameworkElement.HeightProperty, 50.0);
             block.set_Width(num10);
             block.set_Text(c.Caption);
             block.set_FontSize(17.0);
             block.set_FontFamily(new FontFamily("Arial"));
             block.set_Foreground(new SolidColorBrush(color));
             block.set_FontStyle(FontStyles.get_Normal());
             block.set_FontWeight(FontWeights.get_Bold());
             RotateTransform transform = new RotateTransform();
//.........这里部分代码省略.........